A572/S355JR Carbon Steel Plate

A572/S355JR carbon steel plate, with its high strength, good toughness, welding performance, corrosion resistance and wear resistance and other characteristics, plays an important role in construction, machinery, ships, Bridges, chemical industry, petroleum, electric power and other fields.

Product Parameters

Product NameHot rolled steel plate
Wall Thickness0.17mm-1.7mm
Width600mm-2000mm
ToleranceThickness:±0.03mm, Width: ±50mm, Length: ±50mm
MaterialS235JR、S235J0、S235J2、A36、SA387Gr.11、SA516 GR70, A572 Gr.50、A573 Gr70、SS400、SA537 、S355JR 、SM400A、St37-2、SA283Gr、etc
1.0112,1.0845, 15Mo3,16MnL,16MnR ,16Mng,16MnDR
TechniqueHot/Cold Rolled
Surface treatmentTop paint: PVDF, HDP, SMP, PE, PU
Prime paint: polyurethane, epoxy, PE
Back paint: epoxy, modified polyester
StandardASTM, JIS, EN
CertificateISO, CE
ApplicationWidely used in roofing sheet, window-shades, car ceiling, the shell of the car, air conditioner, outer shell of water machine, steel structure, etc
Advantages1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
A572 is a low carbon, low alloy and high strength steel plate produced by electric furnace steelmaking technology. Its main component is scrap iron. Through reasonable composition design and strict process control, A572 steel plate has high purity and excellent performance. Molten steel casting as the main manufacturing method, not only makes the steel plate has a good density and uniformity, but also ensures that the steel plate has superior mechanical properties after cooling. Flat plate and rectangle are its main shape features, which facilitate further processing. This kind of steel plate is widely used in construction, bridge, heavy machinery and other fields. At the same time, due to its low carbon, low alloy characteristics, in welding, forming, corrosion resistance and other aspects of good performance.


S355 steel is a China low alloy high strength structural steel, which replaced S355,the material density is 7.85 g/cm3. According to GB/T 1591 -2018, S355 has 3 quality levels: S355B, S355C and S355D. “355” is the minimum value of yield strength 355 MPa for steel thickness ≤16mm, and tensile strength is 470-630 Mpa.

S355 Steel Chemical Composition (Hot rolled)

Steel GradeQuality GradeC % (≤)Si % (≤)Mn (≤)P (≤)S (≤)Cr (≤)Ni (≤)Cu (≤)N (≤)
S355S355B0.240.551.60.0350.0350.30.30.40.012
S355C0.20.030.030.012
S355D0.20.0250.025–

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FAQ

Q: Are You Manufacture or Trade Company?
A: We are the professional manufacturer of steel products located in Shandong province, China. Welcome to contact us and visit our factory before you place orders.
Q: How do you guarantee the quality?
A: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.
Q: Can I get free samples?
A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.
Q: What is the MOQ? 
A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.
Q: Can you OEM or ODM?
A: Yes, we have a strong developing team. The products can be made according to your request

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