Other Steel

1.What is cold rolled steel? Cold rolled steel is steel produced by cold rolling. Cold rolling is a steel sheet obtained by further thinning the No. 1 steel sheet to a target thickness under room temperature conditions. Compared with hot-rolled steel sheet, cold- rolled steel sheet has more accurate thickness, smooth and beautiful surface, and also has various superior mechanical properties, especially in terms of processability. Because cold-rolled raw coils are relatively brittle and hard, and are not suitable for processing, cold-rolled steel sheets are usually required to be annealed, pickled and surface smoothed before being delivered to customers. The maximum thickness of cold rolling is below 0.1--8.0MM, for example, the thickness of cold rolled steel plate in most factories is below 4.5MM; the minimum thickness and width are determined according to the equipment capacity and market demand of each factory. 2.How is cold rolled steel processed? Using hot-rolled steel coil as raw material, after pickling to remove oxide scale, cold continuous rolling is carried out, and the finished product is rolled hard coil. The cold work hardening caused by continuous cold deformation increases the strength, hardness and toughness and plastic index of rolled hard coil. , so the stamping performance will deteriorate and can only be used for parts with simple deformation. Hard-rolled coils can be used as raw material for hot-dip galvanizing plants, because hot-dip galvanizing lines are equipped with annealing lines. The weight of the rolled hard coil is generally 6~13.5 tons, and the hot-rolled pickled coil is continuously rolled at normal temperature. The inner diameter is 610mm. 3.What are the relevant standards for cold rolled steel? GB905: Cold rolled round steel, square steel, hexagonal steel GB708: Cold rolled steel sheet and strip (1)Grade DC01、 DC02、 DC03、DC04、SPCC、SPCD、SPCE (2)Supply Standard GB/T 708,EN 10130:1998,JISG3141:2005 (3)Product Size (mm) Nominal thickness:0.3～3.0 Nominal width:20～1600 (4)Use Parts suitable for deep drawing of general forming knives songshunmoldsteel41404340

Minimum Order: 1 bags

1.Forging DIN 1.7225 Steel Product 4140 steel is a kind of alloy structural steel. It belongs to the steel with the American grade equivalent to the 42CrMo grade in my country. This kind of steel belongs to the medium hardenability steel with high yield, good comprehensive mechanical properties, good strength, good toughness and hardenability. High advantages, its carbon content is 0.33%-0.48%, its tensile strength is 795 MPa, and its hardness is 241HB. After heat treatment at 4140, it has good strength and good comprehensive mechanical properties, and it has good manufacturability. Fasteners, salvage tools,etc. 2.Forging DIN 1.7225 Steel Corresponding Steel Number: China GB steel number 42CrMo, Germany DIN steel number 42CrMo4, Germany DIN material number 1.7225, French NF standard 40CD4/42CD4, Japanese JIS standard SCM440, British BS standard 708M40/708A42/709M40, American AISI/ASTM 4140, American SAE 4140, American UNS Standard G41400 (4140 alloy structural steel, executive standard: ASTM A29/A29M-04) 3.Forging DIN 1.7225 Steel Application: It is used to manufacture forgings that require higher strength and larger quenched and tempered section than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods and spring clips that are heavily loaded, and can also be used for Drill pipe joints and fishing tools for oil wells below 2000m, and can be used for molds of bending machines,etc. We provide high-quality steel, ex-factory price, support customization, strong company and factory strength; welcome your inquiry and order;please contact us for quotes.​songshunmoldsteel41404340

Minimum Order: 3 bushels

Simply put, steel is an iron-carbon alloy with a carbon content of more than 0.025% and less than 2.11%. Steel is a material of a certain shape, size and performance made of steel ingots, billets or steel through pressure processing. Most steel processing is through pressure processing, which plastically deforms the processed steel (bill, ingot, etc.). According to the different processing temperature of steel, it can be divided into cold working and hot working. The chemical composition of steel can vary greatly, and steel containing a small amount of manganese, phosphorus, silicon, sulfur and other elements, and carbon content less than 1.7% is called carbon steel ; Different alloys contain different alloying elements, such as: manganese, nickel, vanadium and so on. The application and research of steel has a long history, but until the invention of the Bainite steelmaking method in the 19th century, the production of steel was a high-cost and low-efficiency work. Today, steel is one of the most used materials in the world due to its low price and reliable performance. It is an indispensable component in the construction industry, manufacturing industry and people's daily life. It can be said that steel is the material basis of modern society.songshunmoldsteel41404340

Minimum Order: 2 barrels

Galvanizing refers to the surface treatment technology that coats a layer of zinc on the surface of metal, alloy or other materials to play the role of beauty and rust prevention. The main method used is hot-dip galvanizing. Zinc is soluble in acid and alkali, so it is called amphoteric metal. Zinc hardly changes in dry air. In humid air, a dense basic zinc carbonate film is formed on the zinc surface. In the atmosphere containing sulfur dioxide, hydrogen sulfide and marine, the corrosion resistance of zinc is poor, especially in the atmosphere containing organic acid at high temperature and high humidity, the zinc coating is easily corroded. The standard electrode potential of zinc is -0.76V. For the steel substrate, the zinc coating is an anodic coating, which is mainly used to prevent the corrosion of steel, and its protective performance has a great relationship with the thickness of the coating. The protective and decorative properties of zinc coating can be significantly improved after passivation treatment, dyeing or coating with light protectant. Product Name Galvanized Steel Coil DX51D Standard EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 Steel Grade Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD,S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or As Requirement Type Coil/Sheet/Plate/Strip M , aterial CGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX , 53D Thickness 0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm Width 600mm-15 , 00mm or 914mm/1000mm/1200mm/1219mm/1220mm Zinc Coating Z30g/m2-Z350g/m2 Surface Structure Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) Coil Weight 3 Tons -8Tons Technique Cold rolled and Hot rolled Spangle Zero spangle,Mini spangle,Regular spangle,Big spangle

Our company is steel manufacturer and exporter in China,we have the professional team and excellent workers aim at supply best service and satisified products for all of our customers. Let's together do long-term business as following products: 1.MS pipe/Galvanized steel pipe 2.Square/Rectangular tube (Black&Galvanized) 3.Stainless steel pipe and tube 4.Steel Fittings 5.Steel coil and Steel profiles Product Description Product Name Carbon Steel Round Pipe OD 20-500mm Wall Thickness 0.8-14 mm Length 12M, 6m, 1m-12m Packing Widely used in,construction industry, MechanicalEngenieering, Aviation Equipment, Rail Transit Equipment Delivery time Usually 7-15 dyas, or upon negotiation Shipment time Within 7-10 workdays after receiving deposit or L/C Payment terms T/T,LC Service OEM and ODM Sample Free samples and customization available Lead Time Usually 15 working days, the specific time is determined by internal and external factors Technique Hot Rolled Cold Rolled Package Waterproof packaging + wooden box, or according to customer needs Test Chemical Component Analysis,Mechanical Properties,Technical Properties,Exterior Size Inspection,hydraulic testing,X-ray Test Application Boiler&economizer, Energy, Petrochemical, Mining, Food, Paper, Gas And Fluid Industry

Our company provides ASTM 8620H Structural Steel Forging Piece UNS H86200 Forgings 1.6523 ESR ASTM A304-2004 All of ASTM 8620H Structural Steel Forging Piece UNS H86200 Forgings 1.6523 ESR ASTM A304-2004 conform to Military standard, nuclear power. 100% Ultrasonic test Material:Metal,Structural Steel Forging Piece,ASTM 8620H,UNS H86200,1.6523. Executive Technical Standards: GB / ISO / DIN / NF / BV / BS / JIS / JASO / NDS / ASTM / SAE / UNS / AISI etc. Metal Type:Structural Steel series. Shape:Structural Steel Forging Piece. Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM. Length: Fixed length or random length or based on the customer's special requirement. Surface:Black,Bright or According To Customer Demand. High Light:Structural Steel Forging Piece,ASTM 8620H,UNS H86200,1.6523. Packing details: Products are well packed and clear labeled according to the regulations and customer's requests. Intact packages are able to avoid any damage which might otherwise be caused during storage or transportation.

The idea behind this LED mullard light was to combine the natural feature of controlled surface rust with modern energy saving technology into a very robust light fixture. All lamps of the Rusty range are made of corten steel and are extremely weather proof. In outdoor applications the special steel alloy forms a barrier layer of iron oxide (rust), which protects the core of the material from moisture infiltration and oxidation, which essentially impedes the process. Individual deviations in form and surface are intended with the Rusty lamps. Product Name Outdoor Round Shape Wood Burning Corten Steel Fire Pit Type Garden landscaping Material Corten steel Color Rusty red Size Heights: 38 or 90 cm – 15” or 35” Cross-section approx.: 18x18 or 14x14 cm – 7”x7” or 6”x6” (Be Customized) Thickness 2.0-4.0 mm Surface treatment Pre-rusted,Black Painted,can be customized OEM & ODM Customized service is available

SPCC ZN80-275G GI Hot Dipped DX51D Spangle 4X8 Galvanized Steel Plate Galvanized steel plate is to prevent the surface of the steel plate from being corroded and prolong its service life. The surface of the steel plate is coated with a layer of metal zinc, which is called galvanized steel plate. Galvanized Steel Sheet,The main method of galvanizing the surface of the steel plate is hot-dip galvanizing. The production process of hot-dip galvanized sheet mainly includes: original plate preparation → pre-plating treatment → hot-dip plating → post-plating treatment → finished product inspection, etc. According to the custom, the hot-dip galvanizing process is divided into two categories: off-line annealing and in-line annealing according to different pre-plating treatment methods.

Wholesale price excellent quality 316l AISI stainless steel sheet Production Description The technical standards of stainless steel plates include high-strength stainless steel plates with excellent corrosion resistance, bending workability, and toughness of welded parts, as well as high-strength stainless steel plates with excellent stamping workability at welded parts, and their manufacturing methods. 5CM thick stainless steel plate should be processed with special cutting tools, such as: (1) Laser Cutting machine with larger wattage (2)Hydraulic sawing machine (3) Grinding disc (4) People hand saw (5)Wire Cutting machine. American Society for Materials Standard (ASTM) Standard Thickness Allowable deviation Width Up(mm) Down(mm) ≤1000(mm) >1000~≤1300(mm) 0.10 0.03 0.03 0.20 0.05 0.05 0.30 0.03 --- 0.40 0.04 0.04 0.50 0.08 0.08 0.60 0.05 0.05 0.80 0.05 0.05 1.00 0.13 0.13 1.00 0.055 0.06 2.00 0.18 0.18 2.00 0.10 0.10 3.00 0.25 0.25 3.00 0.13 0.13 4.00 0.36 0.36 5.00 0.17 0.17 6.00 0.17 0.20 8.00 0.17 0.22

Product Name Stainless Steel Sheet/Plate/Coil Technique Hot Rolled / Cold Rolled Finish(Surface) BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, Embossed Standard GB; JIS ;ASTM; ASME; EN Color Standard RAL color:red. blue .white. grey,brick.tc. Steel Grade 201 202 301 304 304L 309 310 310s 316 316L 321 409 410 410S 420 430 Stock Dimension 0.5mm-4mm x 1220mm; 1500mm x 2440mm/2500mm; 5mm-25mm x 1220mm; 1500mm X 2440mm/2500mm/6000mm; 8mm-80mm x1500/1800/2000mm/2500 x 6000mm; Cutting according to customers' demands Service OEM, customized processing service, customized fabrication by drawings

Product introduction Copper tube is one of the main equipments of continuous casting machine. It makes the high temperature liquid steel solidify and crystallize quickly, forming steel castings. After electromagnetic induction stirring, the molten steel in the copper crystallizer is cooled and molded, then the casting is pulled out and the slab is divided into predetermined lengths by a flame cutting machine Product features 1, Our company has designed the maximum heat transfer rate from the meniscus to the bottom of the copper tube. 2, Our company can design the best internal geometry for customers according to the actual situation of steel making, and ensure better use effect and competitive cost performance. 3, Our company electroplating using the most advanced technology in Europe, can ensure that the plating solution is uniformly attached to the inner surface of the copper tube. Parameters Copper Mould Tube Size (mm) Thickness (mm) Length (mm) Radius (mm) Design or Taylor-Made ODM & OEM Billet Square 50x50 - 680x680 6 - 80 600 - 1250 3000 - 17500 Exactly follow your drawing and requirement Copper Mold Tubes or straight Beam Blank Mould Tube 550-150 x 120-70 12 - 80 600 - 1250 3000 - 17500 Exactly follow your drawing and requirement or straight Non-Standard 550-150 x 120-70 12 - 80 600 - 1250 3000 - 17500 Exactly follow your drawing and requirement Copper Mold Tube or straight Application The copper mould tube is widely used in steel continuous casting machines. The main function of copper mould tube is to solidify the molten steel to the required size and shape.

Material Stainless steel Color Silvery white OEM Accept Application Assembly line,Conveyor Size Customized

The round column is a commonly used supporting column for the double wave corrugated guardrail. The general column specification is 140mm/114mm, the thickness is generally 4.5mm, and the common height is 2150mm. Generally, the length is determined according to the drawings or terrain. The square tube column is a commonly used supporting column for the three-wave guardrail. The specification is 130*130, the thickness is generally 6.0mm, and the common height is 2540mm. Generally, the length is determined according to the drawings or terrain. Delivery time: 15-30days Price term： EXW, FOB, CIF, CFR, CNF, etc. Payment： L/C, T/T, Western Union, etc. Port Delivery： Qingdao, Shanghai, Tianjin, Shenzhen, etc. We can provide customized products in different materials and sizes to meet different needs. Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information. We can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required. The website: https://www.faststeelfactories.com/

Minimum Order: 1 bags

Stainless Steel material powder metallurgy metal injection molding sintered parts MIM products. How to work with us: 1. Send us 3D drawing (STEP/IGS/SolidWorks format etc. ) 2. Specify the requirements (quantity, material, and surface finish requirements etc) to us via email. Manufacturing range MIM Metal Injection Molding color could be customized Applicable Material stainless steel/titanium/brass/copper etc. Our advantage 1. Rich experience in metal injection molding field. 2. Small order accepted for the beginning 3. New material develop capability. 4. Top quality guaranteed by skilled workers, managing system and status of facilities. 5.100% quality inspection before delivery Surface finsih Natural machined color/anodized finish/ coating / Passivation / PVD finish/nickel white/brush/heat treatment/fine glass beads/grounding/tumbled finish etc. Payment Terms 50% deposit before production and 50% balance before arranging to ship