GB/T700 GB/T1591 Carbon Steel Coil

GB/T700 Q275 carbon steel and low alloy steel coil equivalent material is S275JR steel plate. S275JR steel coil is a general purpose carbon structural steel. This steel is similar to the steel listed in China GB/T700 and GB/T1591. It is also a carbon structural steel and low alloy structural steel used in engineering steel and structural steel, usually without heat treatment.

Product Description

Product nameGB/T700 GB/T1591 national standard material 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

GradeCMnSiPS
Q235A0.14-0.220.30-0.650.30.0450.05
Q235B0.12-0.200.30-0.700.30.0450.045
Q235C≤0.180.35-0.800.30.040.4
Q235D≤0.170.35-0.800.30.0350.035
Q2750.28-0.380.50-0.800.350.0450.05
Q345B≤0.2≤1.7≤0.50.0350.035
Q345C≤0.2≤1.7≤0.50.030.03
Q345D≤0.18≤1.7≤0.50.030.025
Q390C≤0.2≤1.7≤0.50.030.03
Q390D≤0.2≤1.7≤0.50.030.025
Q460C≤0.2≤1.70.80.0250.015
Q460D≤0.2≤1.70.80.0250.015
Q460E≤0.2≤1.70.80.020.01
Q690C≤0.2≤1.70.80.0250.015
Q690D≤0.2≤1.70.80.0250.015
Q690E≤0.2≤1.70.80.020.01

Product Show

Applicantion

Package

Factory

Certificate Display

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

Online Consultation

Requiredwrong format
Requiredwrong format
Requiredwrong format
Required

Related Suggestion

Baogang steel Co., ltd. Rights Reserved