Alloy & Other Metals

4J29 alloy is a high-performance, nickel-iron alloy specifically designed for applications requiring precise control over thermal expansion. Known for its low coefficient of thermal expansion (CTE) and excellent dimensional stability, 4J29 is used in industries where accuracy and reliability are crucial. Its ability to maintain its shape and size under varying temperature conditions makes it particularly valuable in high-precision applications, such as sensors in both the aerospace and automotive industries. 4J29 alloy rods are used extensively to manufacture high-precision sensors and components that need to maintain accuracy even under extreme environmental conditions. The alloy’s composition and properties ensure that it is highly suited to tasks requiring thermal stability, mechanical strength, and corrosion resistance. Applications of 4J29 Alloy Rods Aerospace Sensors The aerospace industry demands precision and reliability for all its components, especially for sensors. 4J29 alloy rods play a key role in manufacturing sensors for aircraft, satellites, and other aerospace systems. These sensors are exposed to extreme temperature fluctuations as well as high levels of mechanical stress. The low CTE of 4J29 alloy ensures that sensors remain accurate in such conditions, offering unparalleled dimensional stability in both hot and cold environments. Additionally, 4J29’s corrosion resistance ensures that the sensors remain functional in environments with exposure to moisture, radiation, and chemicals. Automotive Sensors Automotive sensors made from 4J29 alloy rods are used for a range of applications including engine management, exhaust systems, and safety features. The automotive industry requires components that can withstand the heat generated by internal combustion engines, exhaust systems, and other high-temperature zones within the vehicle. The thermal stability of 4J29 alloy ensures that automotive sensors provide consistent, accurate readings despite temperature fluctuations, thus ensuring the efficient functioning of systems like fuel injection, exhaust management, and vehicle diagnostics. High-Precision Pressure and Temperature Sensors In both aerospace and automotive applications, pressure sensors and temperature sensors are critical components. These sensors are responsible for monitoring critical parameters, ensuring that vehicles or aircraft operate within safe and efficient ranges. The dimensional stability of 4J29 alloy ensures that these sensors remain accurate under varying temperature conditions, providing consistent performance even in extreme environments. Whether in a jet engine or an automotive exhaust system, 4J29 alloy ensures the longevity and reliability of the sensor systems. Precision Gauges and Measuring Instruments 4J29 alloy rods are also used in the manufacturing of precision gauges and measuring instruments. These devices require high accuracy in both readings and structural integrity over time. 4J29 alloy, with its consistent thermal expansion properties, offers manufacturers a reliable material for producing instruments that require accurate measurements in a range of environments. Whether used in aerospace, automotive, or industrial contexts, these gauges continue to provide accurate readings without failure due to temperature fluctuations. Sensor Components and Housing 4J29 alloy rods are not only used for the internal elements of sensors but also for their structural components. These may include sensor housings, mounting structures, and protective casings that require stability and resilience. The material’s ability to resist dimensional changes due to heat ensures that the sensor integrity is preserved over time. This is crucial when sensors are subject to vibrations, shocks, and extreme temperature conditions, which are common in both automotive and aerospace environments. User Demands and Requirements High Precision and Dimensional Accuracy One of the most critical requirements for users in aerospace and automotive industries is dimensional accuracy. Sensors and components must provide accurate measurements and operate within very tight tolerances. 4J29 alloy’s low coefficient of thermal expansion makes it the ideal material for these high- precision applications, ensuring that parts do not expand or contract in ways that could compromise performance. Thermal Stability Aerospace and automotive components experience extreme temperature variations during operation. Whether it’s the high heat of an engine or the cold temperatures encountered at high altitudes, components made from 4J29 alloy maintain their size and shape, ensuring that sensors and other critical systems continue to function accurately and reliably. Corrosion Resistance In both aerospace and automotive applications, sensors and components are often exposed to harsh environments, including moisture, chemicals, and pollutants. 4J29 alloy is highly corrosion-resistant, which helps prolong the lifespan of sensors and ensures they continue to perform accurately without being affected by environmental exposure. This resistance to corrosion is especially important in aerospace, where components may be exposed to radiation, chemicals, and high- altitude conditions. Mechanical Strength and Durability Aerospace and automotive components must withstand mechanical stresses such as vibration, pressure, and impact. 4J29 alloy’s high mechanical strength ensures that sensors and related components continue to perform under these stresses. Its durability helps extend the lifespan of sensors and reduces the need for frequent replacements, thus improving the cost-effectiveness of the systems. Customization for Specific Applications Users often require specific forms and dimensions of 4J29 alloy rods to meet the unique needs of their applications. 4J29 alloy rods can be customized in various shapes, sizes, and lengths to accommodate specific sensor designs. Whether a customer needs thin rods for fine sensors or larger bars for structural applications, 4J29 can be tailored to meet these needs. High-Performance Reliability Both aerospace and automotive industries require high-performance reliability from their components. 4J29 alloy meets these demands by offering stable performance over a wide range of temperatures and environmental conditions. Manufacturers and engineers in these industries rely on the consistent high-performance characteristics of 4J29 alloy to ensure that critical systems operate reliably and accurately.

4J32 is a specialized nickel-iron alloy known for its excellent corrosion resistance and thermal stability, making it an ideal choice for electronics and semiconductor applications. This alloy is primarily composed of nickel and iron with a small percentage of other elements, which contribute to its low coefficient of thermal expansion (CTE) and its ability to maintain dimensional accuracy across a wide temperature range. The 4J32 alloy is designed for situations where consistent performance and resistance to corrosion are critical, particularly in environments that involve heat, moisture, or other corrosive elements. The unique properties of 4J32 alloy wire make it invaluable for electronic components, semiconductor devices, and sensor systems. The durability and reliability of this material ensure that it can withstand harsh environments while maintaining its structural integrity and electrical properties over time. Applications of 4J32 Alloy Wires Semiconductor Manufacturing In semiconductor manufacturing, the thermal stability and corrosion resistance of 4J32 alloy wires are essential for processes such as chip production, wire bonding, and component interconnections. During semiconductor device fabrication, wires are often exposed to elevated temperatures, chemicals, and potential corrosive substances. 4J32 alloy's resilience ensures that semiconductor devices can maintain their functionality and high-performance characteristics even under these challenging conditions. The low thermal expansion of 4J32 also ensures that wires maintain their structural integrity during temperature fluctuations, preventing any distortion that could impact the performance of delicate semiconductor components. This makes 4J32 alloy ideal for bonding wires and connection leads used in microelectronics, integrated circuits, and LED devices. Electronics and Electrical Wiring Electronics and electrical components require materials that can withstand high temperatures and corrosive environments while maintaining excellent conductivity. 4J32 alloy wires are particularly suitable for high-performance wiring systems used in sensors, power supplies, and circuitry. The corrosion resistance of the alloy is crucial in protecting the integrity of electrical connections, especially in applications where wires are exposed to harsh conditions like moisture, high humidity, or chemicals. In addition, the low CTE of 4J32 alloy ensures that it remains stable when exposed to the thermal cycling experienced in electronics. This makes 4J32 alloy wires essential for high-precision electrical systems that demand high reliability and long-lasting performance. Precision Sensing and Measurement Devices The corrosion-resistant properties of 4J32 alloy wires make them ideal for use in sensing systems that measure physical parameters such as temperature, pressure, or humidity. These sensors are often employed in aerospace, automotive, and industrial applications, where environmental stability and accuracy are paramount. The durability of 4J32 alloy ensures that these sensors remain functional even in corrosive environments, ensuring reliable operation and accurate readings over time. Connector Pins and Leads in Electronics The use of connector pins and leads in electronics requires materials that can handle continuous operation without failure. 4J32 alloy wire’s resistance to oxidation and corrosion makes it a perfect candidate for connector pins and leads in various electronics and semiconductor devices. Whether used in connectors for computer hardware, mobile devices, or automotive circuits, the strength and durability of 4J32 ensure that electrical connections remain secure and reliable for the lifetime of the product. Aerospace and Military Electronics Electronics used in aerospace and military applications are subject to extreme conditions, including high temperatures, humidity, and exposure to various chemicals. In these environments, reliable, long-lasting performance is essential. 4J32 alloy wires meet these demands by providing thermal stability and corrosion resistance under such harsh conditions. Its use in high-reliability aerospace electronics, such as navigation systems, communication devices, and power electronics, ensures that components continue to operate without degradation, even in demanding environments. User Demands and Requirements Corrosion Resistance Users in the electronics and semiconductor industries require materials that can withstand exposure to moisture, chemicals, and high-humidity environments without degrading over time. Corrosion resistance is a key requirement for materials used in these fields, and 4J32 alloy meets this need. Its ability to resist oxidation ensures that electronics and semiconductor components continue to perform effectively without the risk of corrosion-related failure, enhancing the reliability and lifetime of devices. Dimensional Stability and Low Thermal Expansion Dimensional stability is a crucial property for electronics and semiconductor applications, where precise measurements and uniform behavior are essential. The low coefficient of thermal expansion (CTE) of 4J32 alloy ensures that it does not expand or contract significantly with changes in temperature, maintaining its form and function even under extreme thermal conditions. This makes it ideal for applications that involve temperature fluctuations, where precise performance is required. High-Temperature Performance Electronics and semiconductor components often operate in environments where they are exposed to high temperatures. Whether in power electronics, LED devices, or circuitry, 4J32 alloy offers excellent high-temperature performance, making it a valuable material in devices that require thermal stability without compromising on electrical conductivity or mechanical strength. Reliability and Longevity In industries like semiconductor manufacturing and aerospace electronics, the long- term reliability of components is essential. Durable, corrosion-resistant materials like 4J32 alloy are crucial for meeting these demands, as they help ensure that electrical connections remain intact over the product’s lifespan. This reduces the need for frequent maintenance and replacement, thus improving the cost- effectiveness and efficiency of systems. Electrical Conductivity For many electronic and semiconductor applications, maintaining high electrical conductivity is a key requirement. 4J32 alloy’s unique composition ensures that it provides optimal electrical conductivity while maintaining resistance to corrosion and thermal expansion. This makes it suitable for wiring systems, sensor leads, and connector pins used in high-performance electronics and semiconductor devices.

Incoloy 925 bars are advanced nickel-based alloys designed to offer excellent corrosion resistance and high strength in challenging environments. With their exceptional performance at high temperatures and resistance to a wide range of aggressive chemicals, Incoloy 925 bars are the ideal choice for various industrial applications, especially in the chemical processing, aerospace, and oil & gas sectors. Key Properties of Incoloy 925 Bars High-Temperature Resistance: Incoloy 925 bars maintain their structural integrity and strength at elevated temperatures, often exceeding 1,000°C, depending on the specific alloy grade. This makes them suitable for high-heat applications, where other materials may fail. Corrosion and Oxidation Resistance: The high content of chromium and nickel in Incoloy 925 bars provides outstanding resistance to a wide range of corrosive environments, including acidic and oxidizing conditions, ensuring long-lasting durability. Excellent Mechanical Strength: With their high tensile strength and yield strength, Incoloy 925 bars provide durability under high mechanical stress, even in extreme industrial settings. Thermal Stability and Creep Resistance: These alloys are known for their ability to resist deformation (creep) and maintain their stability during prolonged exposure to high temperatures, enhancing reliability in high-temperature applications. Weldability and Machinability: Incoloy 925 bars can be easily welded and machined using appropriate techniques, offering flexibility for various fabrication and construction needs. Applications of Incoloy 925 Bars Petrochemical and Refining Industries: Incoloy 925 bars are used in furnace tubes, heat exchangers, and piping systems that are exposed to high temperatures, corrosive gases, and acidic environments. Their resistance to oxidation makes them ideal for demanding chemical processes. Power Generation: Incoloy 925 bars are commonly used in boiler components, nuclear reactors, and steam generators, where high heat resistance and mechanical strength are essential to ensure smooth operations. Aerospace Components: Used in jet engines and exhaust systems, Incoloy 925 bars provide the necessary stability and corrosion resistance required in high-temperature, high-stress aerospace environments. Marine and Chemical Processing Equipment: Incoloy alloys are highly resistant to saltwater, brine, and acidic conditions, making them ideal for valves, fittings, and other components exposed to aggressive marine environments. Oil and Gas Industry: Incoloy 925 bars are widely used in well tubing, casing, and completion equipment, offering resistance to sour gas and other harsh conditions found in deep-water exploration and production.

What is High Temperature Alloy Bar? High-temperature alloy refers to a type of metal material based on iron, nickel and cobalt, which can work for a long time at high temperatures above 600℃ and under certain stress; and has high high-temperature strength, good oxidation resistance and corrosion resistance, good fatigue performance, fracture toughness and other comprehensive properties. High-temperature alloy is a single austenite structure, with good organizational stability and reliability at various temperatures. Based on the above performance characteristics, and the high degree of alloying of high-temperature alloy, it is also called "superalloy", which is an important material widely used in aviation, aerospace, petroleum, chemical industry, and ships. According to the matrix elements, high-temperature alloys are divided into iron-based, nickel-based, cobalt-based and other high- temperature alloys. The use temperature of iron-based high-temperature alloys can generally only reach 750~780℃. For heat-resistant parts used at higher temperatures, nickel-based and refractory metal-based alloys are used. Nickel- based high-temperature alloys occupy a particularly important position in the entire field of high-temperature alloys. It is widely used to manufacture the hottest parts of aviation jet engines and various industrial gas turbines. Key Features High-Temperature Strength: GH4163, Nimonic263, C263, and NCK20 alloys are engineered to withstand extreme temperatures while maintaining structural integrity. These alloys perform exceptionally well in high-stress, high- temperature environments. Oxidation and Corrosion Resistance: One of the main advantages of high- temperature alloys is their ability to resist oxidation and corrosion, even when exposed to hot gases and other aggressive environments. This ensures longevity and reliability in critical applications like gas turbines and aircraft engines. Fatigue and Fracture Toughness: The alloys exhibit excellent fatigue resistance and fracture toughness, making them ideal for components subject to repeated loading, like turbine blades and rotor components. High Durability: High-temperature alloys like GH4163 and Nimonic263 are known for their exceptional durability, making them the preferred choice for long- lasting applications in the aerospace industry. Manufacturing Process 1. Melting The process begins with the melting of high-purity raw materials in an electric arc furnace or induction furnace. The molten metal is then refined to remove impurities and achieve the desired chemical composition. 2. Casting After refining, the alloy is cast into ingots. These ingots are typically subjected to a homogenization heat treatment to eliminate segregation and enhance uniformity. 3. Forging The ingots are then hot-forged at temperatures above 1100°C to achieve the desired shape and grain structure. This step is crucial as it refines the microstructure and improves the mechanical properties of the alloy. 4. Hot Rolling Following forging, the material undergoes hot rolling to reduce the thickness and achieve the final dimensions of the bars. This process also enhances the directional properties of the alloy. 5. Annealing To relieve internal stresses and improve ductility, the rolled bars are annealed at temperatures around 900-950°C. This step ensures the material is ready for final machining and use. 6. Finishing The final step involves cutting the bars to the required lengths and applying any necessary surface treatments. This may include grinding, polishing, or coating to protect against environmental factors

What is the Incoloy Strip? The Incoloy Strip is a high-performance material made from Incoloy 800 alloy steel, known for its exceptional thermal properties, corrosion resistance, and versatility. Widely used in critical applications like compressor disks and machine manufacturing, this strip offers superior performance in high- temperature and harsh environmental conditions. Features: Product Name: Incoloy Strip Material: Incoloy 800 Alloy Steel Strip Coefficient Of Thermal Expansion: 13.9 µm/m·K Processing Services: Decoiling, Cutting, Bending Special Use: Compressor Disks, Machine Manufacturing Corrosion Resistance: Excellent Chemical Position: Fe-Ni-Cr Alloy Applications: The Incoloy Strip's coefficient of thermal expansion is 13.9 µm/m·K, making it highly resistant to thermal stress and thermal fatigue. This makes it an excellent choice for use in high-temperature applications, such as in the aerospace and power industries. Thanks to its executive standard of ASTM, you can be assured that the DLX Incoloy Strip meets the highest quality standards. Additionally, this product is made in China JiangSu, which is known for its high-quality manufacturing. The DLX Incoloy Strip's shape is a strip, which makes it versatile and easy to use in a variety of manufacturing processes. Its special use in compressor disks and machine manufacturing makes it an ideal choice for use in a variety of industries, including transportation, energy, and manufacturing. Overall, the DLX Incoloy Strip is an excellent choice for anyone looking for a high-performance alloy strip that can be used in a variety of applications. Whether you're a manufacturer looking for a reliable and versatile product to use in your manufacturing processes or an engineer looking for a high- performance material for your next project, the DLX Incoloy Strip is an excellent choice.

Minimum Order: 15 packs

What is Incoloy 800H alloy wire? Incoloy 800H alloy wire is a premium high-temperature wire designed for use in demanding applications such as heat exchangers and furnace components. Manufactured with precision and high-quality standards, this alloy wire offers exceptional corrosion resistance, thermal stability, and mechanical strength at elevated temperatures. Available in diameters ranging from 0.2mm to 8mm, this alloy wire is ideal for industries where performance in harsh, high-temperature environments is essential. Chemical composition invar alloy Key Features High Temperature Resistance: With excellent heat resistance, Incoloy 800H maintains its strength and stability even in temperatures up to 1100°C (2012°F). Corrosion Resistance: Provides excellent resistance to oxidation and corrosion, particularly in high-temperature and aggressive environments such as chemical processing and power generation. Versatility: Available in diameters from 0.2mm to 8mm, suitable for a wide range of applications including heat exchangers, furnace components, and other industrial machinery. Mechanical Strength: Retains superior mechanical strength at elevated temperatures, ensuring long-lasting durability in high-stress applications. Weldability and Fabrication: Easily weldable and can be fabricated into various forms to meet specific design requirements. Incoloy 800H alloy wire Details Incoloy 800H alloy wire Compariosn Product Applications: Heat Exchangers: Incoloy 800H wire is commonly used in the construction of heat exchangers where its high resistance to oxidation and thermal stability are crucial. Furnace Components: Ideal for furnace components and industrial ovens that require resistance to high temperatures and corrosive gases. Chemical Processing: Employed in reactors and pipelines where corrosion resistance to acids, alkalis, and other chemicals is required. Aerospace and Power Generation: Incoloy 800H wire is also used in aerospace turbine components and gas turbines where high temperature and strength are necessary. Marine Engineering: Used in marine environments for components exposed to seawater and high temperatures. Incoloy 800H alloy wire Process Incoloy 800H alloy wire Testing Equipment Packaging & Shipping: We ensure that the Incoloy 800H wire is securely packaged to prevent damage during transit. We offer custom packaging options based on the size of the order, and provide various shipping methods for timely delivery. CHANGZHOU DLX ALLOY CHANGZHOU DLX ALLOY CHANGZHOU DLX ALLOY ABOUT US About DLX ALLOY CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate. About Our factory Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased. For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently. Client Visits Building Stronger Partnerships We support all kinds of testing: FAQ Q1: What are your working hours and how can I contact you? A1: We are available Monday to Saturday from 7:30 AM to 5:00 PM (Beijing time, GMT+08:00). During public holidays (May 1-3, Oct 1-7, and Chinese New Year), please email us for inquiries. Q2: Do you provide free samples of Incoloy 800H wire? A2: Yes, we can provide free samples for testing, with the buyer responsible for shipping costs. Q3: What are your payment terms? A3: We accept payments via T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal. Q4: What is the lead time for samples and bulk orders? A4: Sample lead time is typically 7 days after payment confirmation. For bulk orders, the lead time may vary depending on order size and specifications. Q5: How can I place an order for Incoloy 800H wire? A5: You can place an order by contacting us via email, phone, or through our website. Our team will assist in selecting the correct specifications and guide you through the ordering process.

Minimum Order: 20 square metres

CN Wire. Alloy code: CN49,CN30,CN15,CN10,CN5. Diameter: 0.10~3.00 mm, Round. Packing method: Bobbin, Coil. Characteristic: 1. High resistance, Low temperature coefficient of resistance. 2. Good resistance stability, Good anti-corrosion. 3. Great anti-oxidation, High tensile strength. Application: Electric resistance wire, Resistor and Variety of electrical Instrument. If you have any requirement or question on our products, please kindly advise at your convenience. Thanks so much! Remarks: (1) Shipping term: FOB Busan port, Korea or CIF. (2) Price will be adjusted according to the LME price & quantity. (3) Payment term: T/T(Wire Transfer). (4) M.O.Q. will be adjusted according to the specification. (5) Certification: ISO 14001 & ISO 9001, comply with RoHS. (6) Country of origin: South Korea.

Please, no intermediaries, our offer is only for a real and direct buyer!!! We sell gold nuggets. For the buyer, we are ready to melt nuggets into bars. • Purity min: 97%. • Fineness: 23+ Carats. • Origin: East Africa. • Trial lot: 50 kilograms. • Minimum order volume: 200 kilograms per month. • Maximum order volume: 1000 kilograms per month. • Delivery terms: CIP airport of the buyer. • Shipping cost is already included. • Delivery time: 5 days. • ANALYSIS The final analysis report will be received at the refinery of the buyer. • Price: $ 78,000 per kilogram. • Payment terms: MT799 or MT103. Before negotiations and sending to the buyer SPA. Each buyer must send the seller two documents: LOI + POF Dear buyer, if this offer does not suit you, we can find other options for you. We also sell Silver and Palladium bars. Please send your requests to the email address or WhatsApp:

Minimum Order: 200

Brass-clad steel is steel that has been metallurgically bonded with a thin outer layer of brass (a copper-zinc alloy). It combines the strength and toughness of steel with the corrosion resistance, appearance, and workability of brass. Because brass is more decorative and less conductive than copper, brass-clad steel is used mostly for mechanical, decorative, and corrosion-resistant applications, not for electrical conductivity. Common Uses of Brass-Clad Steel: 1. Decorative Architectural Hardware Door handles, knobs, hinges Trim pieces, moldings, interior fittings Brass appearance + steel strength makes these durable and cost-effective. 2. Furniture & Consumer Goods Decorative accents on furniture Knife bolsters, pen hardware, lighters, and small luxury items Provides a brass look without the cost or softness of solid brass. 3. Fasteners & Mechanical Components Screws, washers, rivets, springs Brass coating improves corrosion resistance and aesthetics. 4. Ammunition Components (Certain Specialty Types) Some cartridge cases or blanks may use brass-clad steel instead of solid brass to reduce cost while maintaining corrosion resistance and formability. 5. Automotive Trim & Emblems Used where a bright, corrosion-resistant, gold-colored surface is needed but pure brass would be too soft. 6. Coins (in some countries) Certain lower-value coins use brass-clad steel to remain magnetic (for vending machines) while looking like brass. 7. Corrosion-Resistant Sheet Material Nameplates, instrument panels, protective covers Steel provides structural strength; brass skin resists corrosion and offers a premium appearance.

Cold rolled black square and rectangular pipes are the precise choice for modern engineering and manufacturing of pipes. With the excellent shaping ability of cold rolling technology, we can shape regular square and rectangular structures with precise and accurate dimensions. It has excellent strength and toughness, and is widely used in various fields such as building structure support, mechanical manufacturing frames, furniture craftsmanship and modeling. The surface is smooth and flat, with superior processing performance, making it easy to perform complex operations such as cutting, welding, and bending. It provides efficient, reliable, and aesthetically pleasing pipe solutions for various projects, helping to build stable and creative structural systems. Standard ASTM/ GB/ JIS/ EN Standard GB/T6728-2002, GB/T6725-2002, GBT3094-2000, JG 178-2005, ASTM A500, JIS G3466, EN10210 etc. Diameter Square pipe: 10*10mm~600*600mm   Rectangular pipe: 20*40mm~400*700mm Thickness Square and rectangular pipe: 0.5~20mm Length Fixed length in 6-12m or as per specifie d Standard Hollow section: ASTM A500, EN10219, EN10210, JIS3466, GB/T 6728 Material Gr.A, Gr.B, Gr.C; S235, S275, S355; A36, SS400; Q195, Q235, Q345,etc.

Galvanized corrugated sheet, an important material widely used in various fields such as construction and industry, has become the preferred choice for many engineering projects due to its unique performance characteristics and diverse application advantages. It combines the strength of steel with the anti-corrosion performance of zinc coating, combined with the special functions endowed by corrugated structure, providing reliable, durable and economical solutions for various buildings and facilities. Features of Galvanized Steel Roofing Sheet Excellent anti-corrosion performance. The zinc layer on the surface of the galvanized corrugated board can effectively prevent the steel plate from rusting. Good strength and load bearing capacity. The galvanized steel plate itself has a certain strength, and the corrugated shape design endows it with relatively high strength and good load-bearing capacity.

Pre-painted galvalume steel coil (PPGL COIL) and PPGI are products made from cold rolled steel plates and galvanized steel plates through a series of processes, including surface pretreatment (degreasing, cleaning, chemical conversion), continuous coating (roller coating), baking and cooling.PPGL coils color coated steel coil have the characteristics of lightweight, beautiful and generous appearance, good anti-corrosion performance, and can be directly processed.  Features of Pre-Painted Galvlume Steel Coil Superior dimensional tolerances as well as surface finishes. High quality color coated steel coil coating has good weather resistance and can be used in facilities exposed to outdoor environments for a long time. PPGI & PPGL steel coil coating is generally composed of primer, topcoat, and back coat, which play a role in isolation and protection, extending the service life of the steel coil. Color coated steel galvlume coils can be coated with various techniques to present a variety of colors on their surface, and can also be patterned with various patterns such as wood grain, stone grain, camouflage grain, etc.

Cold rolled mild steel sheet, also referred to as cold plate, is manufactured using high quality hot-rolled steel coils which undergo acid washing to eliminate iron oxide scale. Cold rolled steel sheets possess excellent mechanical and processing properties, along with precise thickness control. Parameter Of Cold Rolled Steel Sheet Standard JIS / EN / ASTM / GB Standard Grades SPCC/SPCD/SPCE/SPCEN, D01/DC03/DC04/DC05/DC06, ST12/13/14/15, SAE1006/SAE1008/SAE1010, S35CM/S45CM, HC260/300/340/380/420/460/500LA, DP390/DP440/DP590/DP780, Bake hardening high-strength steel, Dual-phase steel, Automobile steel, Home appliance steel as per the technical protocol agreed by both mill and client. Sizes Thickness: 0.2mm—2.0mm Width: 600mm-1500mm or customized Length: Coil or as custom’s request Coil ID:508mm, 610mm or per customer's request Surface Mill Finish, Painted Packing Wrapped by water prove paper and plastic film, covered by steel sheet, strapped with steel strips to prevent damage from transportation Application Construction,machine,building,container manufacture,shipping building,bridge and other field Auto manufacture, Oil drum, Transformer's tank panel, Furniture further producing of coated steel products，etc

Hot rolled steel strip, an industrial core material, is made by hot rolling high quality steel billets. Has good mechanical properties, with both strength and toughness. Suitable for multiple fields of applications, it can significantly improve production efficiency and product quality, and is an indispensable key material for many industrial productions. Features of Hot Rolled Steel Strip Hot-rolled steel strips are convenient to cut, possess good formability and excellent welding performance. The surface is relatively smooth and can meet the requirements of most industrial applications after appropriate treatment. Has good mechanical properties, and through high-temperature rolling, the strength of the steel strip is significantly improved, while the toughness is good. Can provide multiple size specifications, high production efficiency. Parameter of Hot Rolled Steel Strip Standard JIS / EN / ASTM / GB Standard Grades SS400, SM400A/B/C, SM490A/B/YA/YB, SPHT-1/-2/-3/-4, S235JR/J0/J2, S275JR/J0/J2/K2, S355JR/J0/J2, SPHC/SPHD/SPHE, Q195, Q235, Q345, Q460, SG255-SG345, API5L Gr.B X42-X80, SPA-H, S355MC-S700MC, SAPH310/320/400/440, SAE1006-SAE1045, ASTM A36, A572Gr.50/65, ASTM A709Gr.50W etc. Wall Thickness 0.17mm-1.7mm Width 600mm-1250mm Packing Tied up with steel strips and wrapped with water proof paper