A709/S355J0W Carbon Steel Coil

ASTM A709 Steel Coil is in accordance with the standard specification for bridge structural steel. ASTM A709 Steel Coil is a carbon, high strength low alloy and quenched and tempered alloy steel mainly used in bridge construction.

Product Description

Product nameA709/S355J0W carbon steel coil
Production processHot rolled, cold rolled
Material standardsAISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc
Width45mm-2200mm
LengthCustom sizes
ThicknessHot rolled: 2.75mm-100mm
Cold rolled: 0.2mm-3mm
Terms of deliveryRolled, annealed, quenched, tempered or standard
Surface processPlain, brushed, laminated

Chemical Composition

A70950W5036
Type AType BType C≤20mm20-40mm40-65mm65-100mm
C0.190.20.150.230.250.250.250.27
Mn0.80-1.250.75-1.350.80-1.351.35-0.80-1.200.80-1.200.80-1.20
P.max0.040.040.040.040.040.040.040.04
S.max0.050.050.050.050.050.050.050.05
Si.max0.30-0.650.30-0.650.15-0.40-0.40.40.15-0.400.15-0.40
Cu.min0.25-0.400.20-0.400.20-0.50-0.20.20.20.2
Ni.max0.40.50.25-0.50-----
Cr0.40-0.650.40-0.700.30-0.50-----
V0.02-0.100.01-0.100.01-0.10-----

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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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