Medium carbon steel plate refers to steel with a high carbon content of 0.25-0.6% and small manganese content of 0.6-1.65%, which can increase the steel’s stress resistance. It provides a balance between low and high carbon steel plates, offering greater strength and hardness than low carbon steel while still remaining more ductile than high carbon steel. Medium carbon steel plate is popular in manufacturing various mechanical parts, such as axles, gears, or building materials.
Hot rolled carbon steel is the easiest and cheapest steel to make. It is very malleable and can be easily shaped with hand tools. But compared with cold-rolled carbon steel plate, its size and surface quality are poor. As the name suggests, it is usually manufactured in a hot rolling process. Here's how it's made:Raw steel - pickling - heating - hot rolling (until desired thickness) - cooling - cutting to size - inspection - testing - packagingThe dimensional tolerance of cold-rolled carbon steel plate is stricter, and the surface is more uniform and beautiful. Usually, it has very square edges. Cold rolled carbon steel is harder, stronger but less ductile. It is generally made of hot-rolled carbon steel plate as the base material and formed at room temperature. The following is its manufacturing process:Hot rolled steel plate - Cold rolled (until desired thickness) - Cut to size - Inspection - Testing - Packaging
KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate, seamless pipe, plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.
Grade | C | Si | P | S | N2 |
DIN17100 RSt37-2 | 0.17 | - | 0.05 | 0.05 | 0.009 |
DIN17100 St37-2 | 0.17 | - | 0.05 | 0.05 | 0.009 |
DIN17100 St52-3 | 0.20 | - | 0.05 | 0.05 | 0.009 |
Grade | Yield Strength (MPa) | Ultimate Tensile Strength (MPa) |
DIN17100 RSt37-2 | 235 | 360-510 |
DIN17100 St37-2 | 235 | 360-510 |
DIN17100 St52-3 | 355 | 510-680 |
Product Name | Carbon Steel Sheet |
Length | 4m-12m or as required |
Thickness | 3mm-300mm or as required |
Width | 0.6m-3m or as required |
Standard | AISI,ASTM,DIN.JIS,GB,JIS,SUS,EN,etc. |
Surface Treatment | Clean, blasting and painting according to customer requirement |
Material | Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E, Q420, Q420B,Q42OC,Q420DQ420E,Q460,Q460D,Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C,Q890C,Q890D16Mo3,16MnL, 16MnR ,16Mng, 16MnDR HG785D,S690QL,50MN |
Application | To prevent the hull from being corroded by chemical corrosion, electrochemical corrosion and sea life and microorganisms.It is |
Export packing | Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport, or as required |
Shipment time | Within 15-20 workdays after receiving deposit or UC |
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oil and gas
Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.
energy
Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.
construction
Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.
marine
Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.
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