Corten A steel plate, as the symbol of weathering steel material, weathering resistant steel or atmospheric corrosion resisting steel. Even, some people called all the Corten A steel as weathering steel.
Corten A steel chemical composition
Grades |
C max |
Si | Mn. | P | S max |
Cr | Ni max |
Cu | Nb+V+Ti |
| Corten A | 0.12 | 0.25-0.75 | 0.20-0.50 | 0.07-0.15 | 0.030 | 0.50-1.25 | 0.65 | 0.25-0.40 | - |
Corten A steel Mechanical Properties
Grade |
Yield Strength MPa(min) |
Tensile Strength MPa |
Elongation % (min) |
Bend |
| Corten A | 355 | 470-630 | 20 | 1t |
Corten A steel delivery condition can be hot rolled, Cold rolled ,AR/CR/N/TMCP/T/QT as the customer request
Hot rolled Corten steel plate size is : 3-150mm * 900-4100mm * 3000-18000mm
Cold rolled Corten steel sheet size is : 0.5-3mm * 600-1500mm * 1000-18000mm.
Execution standard
1. Product standards:
(1) The high frequency welded Steel pipe directly: GB/T13793-92
(2) The structure of the seamless steel pipe: GB/T8162-2008
(3) The steel pipe acceptance, package, mark and quality certificate: GB2102-88
2. Corten A steel material standard:
(1) Test on steel (Coten - A) : GB4171-84
(2) ND steel pipe (09 crcusb: 09 chromium copper antimony) : GB/T6728 GB150-98
(3) The spiral groove tube, or reference to the industry standard GB3087-82: DG1017-94
Tag: Corten A steel plate application
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