SA588 Grade B Hot Rolled Weathering Steel
SA588 Gr.K weathering steel plate is a high-strength low-alloy structural steel with a minimum yield strength of 345 MPa. This steel has a higher resistance to atmospheric corrosion than other steels.
GNEE steel is a professional exporter and steel distributor of SA588 Gr.K weathering steel in China. We have more than 50,000 tons of SA588 Gr.K corten steel material in stock every month. We provide rust removal, cutting, punching, bending, welding and other services. For SA588 Gr.K corten weathering steel prices, please feel free to contact us by email or phone.
SA588 gr.K corten steel chemical composition
|
Grades |
C max |
Mn |
P max |
S max |
Si |
Ni max |
Cr |
Cu |
V |
|
SA588 Gr.K |
0.20 |
0.75-1.35 |
0.04 |
0.05 |
0.15-0.50 |
0.50 |
0.40-0.70 |
0.20-0.40 |
0.01-0.10 |
SA588 Gr.K corten material mechanical property
|
SA588 Grade K |
Plates and bars |
Structural shapes |
||
|
|
<100mm |
≥100-125mm |
>125-200 |
|
|
Tensile strength min MPa |
485 |
460 |
435 |
485 |
|
Yield strength min MPa |
345 |
315 |
290 |
345 |
|
Elongation min |
21 |
21 |
21 |
21 |
SA588 gr.K corten steel sheets Weight sizes
| Length | Weight | Width |
|---|---|---|
| 120″ | 10.0210 lbs/ft | 48″ |
| 120″ | 10.0210 lbs/ft | 60″ |
| 120″ | 15.0315 lbs/ft | 48″ |
| 120″ | 20.0420 lbs/ft | 48″ |
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