Minerals & Metals

Finish NO.2E Grade 200 Series / 300 Series / 400 Series Standard QB / GB / ASTM / JIS / EN Thickness(mm) NO.1: 2.2 - 6.0/NO.2E: 1.15 - 2.5 Width(mm) 1000 / 1219 / 1240 / 1250 / 1500, Customizable Inner Diameter(mm) 508, 610 Coil Weight(mt) Customizable Edge State Mill edge / Slit edge Transport Package Standard Export Packing / Customized Date of Delivery 15 - 45 days Application Chemical Industry, Storage Tank Color Customizable MOQ 1 Tons Sample Free Sample Capacity 10 Million Tons / Year Hot Rolled Stainless Steel Coil refers to stainless steel that has been formed and rolled at high temperatures, typically over 1700°F (930°C), which is above the recrystallization temperature of stainless steel. This process makes the steel easier to shape and form into large sheets or coils, suitable for various applications that require strength, durability, and corrosion resistance. Hot Rolled No.2E Surface 201J1 Stainless Steel Coils refer to a specific type of stainless steel coil made from 201J1 stainless steel with a No.2E surface finish. 201J1 is a type of austenitic stainless steel, part of the 200 series. This alloy is low-cost due to the reduced nickel content, which makes it a popular alternative to the 304 grade for certain applications. It contains higher amounts of manganese and nitrogen compared to 304, maintaining adequate corrosion resistance and strength for less demanding environments. The No.2E surface finish is a hot-rolled, mechanically descaled finish that has been roughened by pickling or blasting. This finish provides a dull, rough surface and is typically used in environments where the aesthetic appearance of the material is not critical, but corrosion resistance and durability are. Advantages of Hot Rolled No.2E 201J1 Stainless Steel Coils: Cost-Effective: 201J1 offers a lower-cost alternative to higher-grade stainless steel while still providing adequate strength and corrosion resistance. Good Formability: The hot-rolled process makes the material easier to form, making it suitable for applications requiring bending, cutting, or other forms of mechanical work. Durability: Despite its rougher finish, 201J1 stainless steel offers sufficient durability for various industrial and structural uses. Corrosion Resistance: While not as corrosion-resistant as 304 or 316 stainless steel, 201J1 still offers moderate protection in environments with less exposure to corrosive elements.

CuNi10 alloy wire is a copper-nickel alloy composed of approximately 90% copper and 10% nickel. This composition provides the wire with outstanding corrosion resistance, particularly in harsh marine and chemical environments. The alloy is designed to withstand exposure to aggressive agents such as seawater, chemicals, and high temperatures, making it an ideal choice for a wide range of industrial applications. The nickel content in CuNi10 enhances its mechanical strength, as well as its ability to resist corrosion and oxidation in extreme conditions. This alloy maintains good electrical conductivity and thermal properties while offering improved resistance to stress corrosion cracking, pitting, and crevice corrosion. CuNi10 alloy wire is also highly resistant to galvanic corrosion when exposed to seawater, making it a reliable material for marine applications. Applications CuNi10 alloy wire is primarily used in environments where corrosion resistance and mechanical durability are crucial. Some of the key applications of CuNi10 alloy wire include: Marine Applications CuNi10 alloy wire is widely used in marine environments due to its exceptional resistance to seawater corrosion. The wire is commonly used in components such as shipbuilding, offshore platforms, and marine equipment. It is utilized in applications including heat exchangers, piping systems, and seawater cooling systems. The alloy's ability to withstand the corrosive effects of seawater ensures the long-term durability of marine infrastructure. Chemical Processing Equipment In chemical processing industries, CuNi10 alloy wire is used in equipment that comes into contact with aggressive chemicals. This includes components like chemical reactors, valves, piping, and fittings. CuNi10’s excellent resistance to corrosion and its strength make it a reliable material for handling a wide variety of corrosive substances, ensuring the safe and efficient transport and processing of chemicals.

1. Material Introduction CuNi1 alloy wire is composed of 99% copper and 1% nickel. It is a copper- nickel alloy that offers excellent conductivity, moderate corrosion resistance, and a stable resistive performance, making it ideal for low- temperature electrical heating elements. The low nickel content of CuNi1 makes it cost-effective, while still providing sufficient resistance stability and durability in various applications. Although it is not suited for extremely high-temperature environments, CuNi1 alloy wire excels in low- temperature heating applications. Key characteristics of CuNi1 alloy wire include: Resistivity: It provides stable resistive properties, ensuring even heat generation. Good Conductivity: The high copper content ensures excellent electrical conductivity, making it suitable for low-power heating applications. Corrosion Resistance: CuNi1 has moderate corrosion resistance compared to pure copper, making it suitable for light corrosion environments. Mechanical Strength: While CuNi1 alloy wire has moderate mechanical strength, it performs reliably under light load conditions.

Products Description DM_20250212112806_007.PNG Ch , eap price nichrome ni80cr20 heating resistance wire ni80 Nickel-chromium, nickel, ferrochrome alloy wire with electric high temperature oxidation resistance, high strength, not soften and a series of advantages. When used in a long time, the same type and the permanent elongation is very small, which is more Cr20Ni80 alloy with excellent comprehensive properties, is to produce high-quality varieties of choice for electric components. Nichrome series: Cr10Ni90, Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni30, Cr20Ni35

Cr15Ni60 is a nickel-chromium alloy composed of 15% chromium and 60% nickel, specifically engineered for applications requiring excellent electrical resistance, high-temperature stability, and oxidation resistance. This alloy is widely used in manufacturing heating elements and electrical resistance components due to its superior mechanical strength and ability to withstand prolonged exposure to extreme temperatures without degradation. Cr15Ni60 alloy wires are known for their outstanding electrical resistivity, which ensures efficient heat generation while maintaining consistent performance. These properties make them an ideal choice for industrial heating systems, household appliances, and specialized electrical applications. Key Applications of Cr15Ni60 Alloy Wires 1. Industrial Heating Elements Cr15Ni60 alloy wires are extensively used in high-temperature heating elements due to their excellent thermal stability and oxidation resistance. Common applications include: Electric furnaces and kilns, where they provide consistent heat for metal and ceramic processing. Industrial ovens and dryers, ensuring uniform heating and long service life. Glass and metal melting equipment, where high-resistance heating elements are essential for controlled thermal processing. 2. Electrical Resistance Components Due to their stable electrical resistivity, Cr15Ni60 alloy wires are used in various electrical resistance applications, including: Precision resistors, ensuring accurate electrical resistance in electronic circuits. Load banks and rheostats, where controlled resistance is crucial for testing and power regulation. Current limiting devices, helping regulate electrical currents in sensitive applications. 3. Household and Commercial Appliances Cr15Ni60 alloy wires are found in many everyday appliances, providing reliable and efficient heating solutions. Common uses include: Toasters and ovens, where they generate consistent and even heat distribution. Hairdryers and electric irons, offering high thermal efficiency in consumer electronics. Water heaters and immersion rods, ensuring safe and long-lasting heating performance. 4. Automotive and Aerospace Heating Systems High-performance industries such as automotive and aerospace rely on Cr15Ni60 wires for specialized heating applications, including: Defrosting and de-icing systems, ensuring safe operation in cold climates. Heated seats and cabin heaters, providing comfort and efficiency. Aircraft and spacecraft thermal management, where reliable resistance heating is crucial.

Product Overview:Superelastic Nitinol Tube The DLX High Strength Superelastic NiTi Tube Medica is a premium nickel- titanium alloy (Nitinol) hypotube engineered for superior performance in minimally invasive medical applications. Combining exceptional superelasticity, shape memory effect, and high tensile strength, this medical-grade Nitinol tubing offers unmatched flexibility, kink resistance, and biocompatibility. Ideal for cardiovascular stents, catheter reinforcements, guidewires, and other precision medical devices, it ensures reliable deformation recovery and long-term durability in demanding clinical environments. Compliant with ASTM F2063 standards, this superelastic NiTi tube delivers the strength of metal with plastic-like flexibility for life- saving interventions. This superelastic Nitinol tubing excels in environments requiring extreme flexibility and recovery, such as vascular navigation and implantable devices. With its unique phase transformation properties, it withstands strains up to 8-10% while returning to its original shape, far surpassing traditional stainless steel or titanium materials. Biocompatible and corrosion-resistant, this high-strength NiTi alloy tube supports minimally invasive procedures, reducing patient trauma and improving outcomes in cardiology, endoscopy, and orthopedics. Engineered for precision, it features tight tolerances, smooth surfaces, and excellent fatigue resistance, making it the preferred choice for next-generation medical hypotubes and shape memory alloy components. Key Features and Benefits of High Strength Superelastic NiTi Medical Tubing Superior Superelasticity and Shape Memory Effect: Recovers from significant deformation without permanent damage, ideal for dynamic medical device applications like self-expanding stents and flexible catheters. High Tensile Strength with Exceptional Flexibility: Combines robust mechanical properties with kink-resistant performance, enabling navigation through complex anatomy in guidewires and endoscopic tools. Outstanding Biocompatibility and Corrosion Resistance: Medical-grade Nitinol alloy ensures safe long-term implantation, compliant with ASTM F2063 for implants and interventional devices. Excellent Fatigue Resistance: Withstands millions of cycles under stress, perfect for repeated-use instruments like stone retrieval baskets and orthodontic components. Precision Hypotube Design: Available in custom diameters and wall thicknesses for cardiovascular stents, neurovascular devices, and minimally invasive surgical tools. Temperature-Activated Performance: Active Af around body temperature for reliable superelastic behavior in physiological conditions. Medical Applications of Superelastic Nitinol Alloy Tubes The DLX High Strength Superelastic NiTi Tube Medica is widely used in advanced biomedical fields: Cardiovascular and Peripheral Stents: Self-expanding Nitinol hypotubes for vessel support and patency in angioplasty procedures. Catheters and Guidewires: Kink-resistant superelastic tubing for precise navigation in vascular and endoscopic interventions. Orthopedic and Dental Devices: Shape memory NiTi components for implants, archwires, and fixation systems. Minimally Invasive Surgical Tools: Flexible hypotubes in retrieval baskets, graspers, and neurovascular applications. Implantable Medical Devices: Biocompatible Nitinol tubes for heart valves, filters, and long-term structural support.

Overview: Comprehensive Guide to DLX Grade 2 Titanium Rod In the world of advanced materials, DLX Titanium Rod Grade 2 stands out as a high purity, corrosion-resistant option specifically designed for medical implants. This commercially pure titanium (CP Ti) product offers excellent biocompatibility, making it suitable for body-compatible applications like bone fixation devices and joint replacements. With its superior mechanical properties, including high tensile strength and fatigue resistance, this titanium round bar ensures durability in corrosive bodily fluids. Sourced from premium titanium suppliers, our rods comply with international standards such as ISO 5832-2, supporting global medical device innovation from the USA to Europe and Asia. Key Features of Grade 2 Titanium Rods 1.Biocompatible Titanium Composition: 99.2% pure titanium with minimal impurities, ensuring safe integration with human tissue for long-term medical implants and surgical grade applications. 2.Enhanced Corrosion Resistance: Superior resistance to pitting, crevice corrosion, and oxidation in saline environments, ideal for titanium alloy rods used in orthopedic and dental implants worldwide. 3.High Strength-to-Weight Ratio: Lightweight yet robust mechanical properties, including yield strength up to 275 MPa, perfect for load-bearing biomedical devices and prosthetic components. 4.ASTM F67 Compliant Purity: Meets medical-grade titanium standards for high purity levels, reducing the risk of allergic reactions in sensitive healthcare applications like spinal rods and cranial plates. 5.Machinable and Formable Design: Easy to fabricate into custom shapes, supporting precision engineering in titanium bar stock for global medical manufacturing hubs.

7 ton underground trolley locomotive for mining tunnel We are the original supplier of mining trolley locomotive in china, we could share you with a videochat to visit our factory on-line. Trolley electric locomotive is a kind of rail transportation traction equipment, powered by transformers and overhead lines. Mainly used in mines where there is no risk of explosion. Because of its special power supply mode, the trolley electric locomotive has no limit on the cruising range. Therefore, it is suitable for long-term and long-distance use. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. C: Locomotive for coal mining J: Trolley electric locomotives Y: Single-end driver's cab G: Steel wheel,resistor for speed control GB: Steel wheel,chopping wave for speed control Parameters Table Adhesive / total weight (t) : 7 ton Track gauge (mm) : 600,762 or 900 Traction (KN) : 13.05kN/ 15.09kN Max. Traction (KN) : 17.2kN Speed(km/h) : 11km/h Voltage : 250V or 550V Power (KW) : 21kw *2 or 24 kw*2 Dimensions Length(mm) : 4550mm Width(mm) : 1050,1212 or 1350mm Height(mm) : 1550mm Wheelbase (mm) : 1600 mm Min Curve radius (m) : 7 m Wheel diameter (mm) : Φ680mm Controller : Resistance or IGBT or AC controller Braking method : Mechanical or air Brake

Minimum Order: 1 bags

graphite electrode GRADE: RP HP SHP UHP Product Specification / Models DIAMETER: 75-700MM LENGTH:1800MM 2100MM 2400MM 2700MM Application / Models ON STEEL MELTING INDUSTRY, WORKING AS ELECTRIC CONDUCTOR Ms. Yvonne

Minimum Order: 20 square metres

ЭЛЕКТРОДЫ ГРАФИТИРОВАННЫЕ наша компания начала экспортировать графитовы , е электроды в россию с 2003 года ДИАМЕТР:100-600MM ДЛИН , А:1000-2700MM класс: RP, HP, SHP, FG и UHP

ncludes graphite electrode,graphite powder,.All the products meet the international quality standard and have production capacity of 20,000 tons per year,and we exported graphite electrode over 1000 tons per month.? Graphite electrode: 1.1 RP GRADE: Dia.100mm-600mm . 1.2 HP GRADE: Dia.75mm-600mm. 1.3 SHP GRADE: Dia.250mm-450mm. 1.4 UHP GRADE:Dia.300mm-700mm

Thermal spray wire Thermal Spray Wire is widely used in arc and flange flame spray systems, highly anti-corroision and anti-high temperature, coatings to resist heat and prevent scaling of conventional low alloy steels, bond coats for improving the adhesion of top coatings, coatings on moulds in the glass industry. Thermal spray wire series: Inconel 625, 45CT, Ni95Al5, Monel 400, Monel K500, Hastelloy C276, Cr20Ni80, pure zinc wire Application or Properties: Spray wire with excellent bonding strength. Sprayed layers of this material are-resistant to variation in high temperatures and are used as a buffer layer for all other spraying alloys. Hardness, coating macro: approximately HRc 22. Maximum working temperature: approximately 800°C. Layer thickness: approximately 0.1-0.15 mm. Item Inconel 625 Ni95Al5 45CT Monel 400 Monel K500 HC-276 Cr20Ni80 C ≤0.05 ≤0.02 0.01-0.1 ≤0.04 ≤0.25 ≤0.02 ≤0.08 Mn ≤0.4 ≤0.2 ≤0.2 2.5-3.5 ≤1.5 ≤1.0 ≤0.06 P ≤0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.02 S ≤0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.01 Si ≤0.15 ≤0.2 ≤0.2 ≤0.15 ≤0.5 ≤0.08 0.75-1.6 Cr 21.5-23 ≤0.2 42-46 -- -- 14.5-16 20-23 Ni rest rest rest 65-67 rest rest rest Cu -- -- -- rest 27-33 -- -- Mo 8.5-10 -- -- -- -- 15-17 -- Ti ≤0.4 0.4-1 0.3-1 2.0-3 0.35-0.85 -- -- Al ≤0.4 4-5 -- ≤0.5 2.3-3.15 -- -- Fe ≤1.0 -- ≤0.5 ≤1.0 ≤1.0 4.0-7.0 -- Nb 3.5-4.15 -- -- -- -- -- ≤1.0 Co -- -- -- -- -- -- -- V -- -- -- -- -- ≤0.35 -- W -- -- -- -- -- 3.0-4.5 -- Impurities ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5

Our GH3044 High Temperature Alloy Strip is produced using a hot rolling technique, ensuring a high-quality finish and consistent thickness throughout the strip shape. This process also allows for intricate designs and shapes, making the product highly customizable and versatile. The density of our GH3044 High Temperature Alloy Strip ranges from 8.1-8.5 G/cm³, offering the perfect balance between strength and weight. This density ensures easy handling and installation without compromising on durability and performance. Made from a blend of Nickel (Ni), Chromium (Cr), Iron (Fe), Molybdenum (Mo), and Niobium (Nb), this alloy is a high-end refractory material. This unique blend provides outstanding corrosion, oxidation, and wear resistance, making it ideal for demanding environments. The strip shape of the GH3044 High Temperature Alloy offers a wide range of applications, from precision machinery components to high-temperature furnace parts. Its superior strength and durability make it ideal for harsh environments where other materials may fail. Overall, this GH3044 High Temperature Alloy Strip is an excellent choice for anyone seeking a reliable, durable, and versatile alloy. Its oxidation resistance, hot rolling technique, density range, and unique blend of high-end refractory alloys all contribute to its superior performance. Features: Product Name: GH3044 High Temperature Alloy Strip Grade: Ni Cr Fe Mo Nb Raw Materials: Ni 63%, Cr 21-25%, Fe 10-15% Oxidation Resistance: Excellent Weldability: Good Shape: Strip This alloy is an ideal tool steel material with excellent oxidation resistance and good weldability. Available in strip form, it is a top choice for applications requiring a strong and durable alloy. Technical Parameters: Item Name: GH3044 High Temperature Alloy Strip Technique: Hot Rolled Thermal Expansion: 11.2×10⁻⁶/K Corrosion Resistance: Excellent Grade: Ni Cr Fe Mo Nb Length: As Required Elongation: ≥ 30% Raw Materials: Ni 63%, Cr 21-25%, Fe 10-15% Creep Resistance: Excellent Weldability: Good Applications: DLX's GH3044 High Temperature Alloy Strip is a top-tier alloy with excellent creep resistance, good weldability, and high corrosion resistance. With a thermal expansion of 11.2×10⁻⁶/K and a density of 8.1-8.5 G/cm³, this alloy is suitable for a wide range of applications. Common uses include: Aerospace Industry: With its ability to withstand high temperatures and resist corrosion, it is ideal for aircraft engines and other critical components. Chemical Processing Industry: Its resistance to corrosion and high temperatures makes it perfect for use in chemical reactors and equipment exposed to harsh chemicals. Oil and Gas Industry: Used in drilling rigs, pipelines, and other equipment in harsh environments, where high temperature and corrosion resistance are critical. With a minimum order quantity of 5 and a delivery time of 5-7 days, DLX’s GH3044 High Temperature Alloy Strip offers reliability and efficiency for any project. Annealed to a strength of 700-800 N/mm², it is durable and able to withstand even the toughest conditions. Whether you're in aerospace, chemical processing, or the oil and gas industry, DLX’s GH3044 High Temperature Alloy Strip is an excellent choice for your next project. Its combination of thermal expansion, weldability, and creep resistance makes it a versatile and durable material for a variety of applications.

Girth gear, also known as a ball gear or gear ring, is a large-diameter mounted on the outer circumference of heavy-duty rotating equipment such as ball mills, rotary kilns and dryers. It serves as a critical components in transmitting torque and rotational motion from a driving system to the main drum or shell of the machinery; ltem Specification Diameter ≤15m Module ≤45 Material Cast or Forged Alloy Steel,Cast or forged Carbon Steel, Structure From Integrated,Half to Half.Four segments Heat Treatment Quenching&Tempering,Normalizing &Tempering.Carburizing &Quenching &Tempering Tooth Form Annular Gear,Outer Gear Ring Standard ISO,EN,DIN,AISI,ASTM,JIS,IS,GB

Minimum Order: 1 bags