Wuxi Jin Ming Jian De Industry & Trade Co., Ltd. is one of the leading manufacturers and suppliers of q215 carbon steel coil in China. If you're going to wholesale the newest q215 carbon steel coil made in China, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.
Q215 Carbon Steel Coil is a low carbon structural steel produced according to Chinese standard GB/T 700. It offers good weldability, moderate strength, and excellent formability, making it suitable for general structural and industrial applications.
Compared with higher grades like Q235 or Q345, Q215 has lower strength but better plasticity, which makes it easier to bend, stamp, and process.
Equivalent Grades:
|
Country |
Standard |
Grade |
|
China |
GB/T 700 |
Q215 |
|
USA |
ASTM |
A283 Grade A / A36 (Comparable) |
|
Europe |
EN |
S185 / DD11 |
|
Japan |
JIS |
SS330 / SPHC |
|
Korea |
KS |
SS330 |
|
Russia |
GOST |
St3 |
Chemical Composition (Typical, %):
|
C (Carbon) |
Si (Silicon) |
Mn (Manganese) |
S (Sulfur) |
P (Phosphorus) |
|
≤ 0.15 |
≤ 0.35 |
0.25 – 0.55 |
≤ 0.050 |
≤ 0.045 |
Mechanical Properties:
|
Property |
Value |
|
Yield Strength |
≥ 215 MPa |
|
Tensile Strength |
335 – 450 MPa |
|
Elongation |
≥ 26% |
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