Gnee Steel has been offering customers SMA400CW Steel plates/sheets, steel strips in coil and sections. Applicable thickness max. 100 mm. Steel product shall be not coated or stabilized before use.
Under Japanese steel specification JIS G3114,there are hot rolled atmospheric corrosion resisting steel plate SMA400AW,SMA400BW,SMA400CW and other weathering steel grades with different mechanical strength and chemicals.
JIS G3114 SMA400CW weathering steel plate , SMA400CW Weather Resistant Steel,SMA400CW Corten steel plate/Sheet.,SMA400CW low alloy high strength atmospheric corrosion resisting steel,JIS G3114 SMA400CW Corten steel widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.
SMA400CW Weathering steel chemical composition
| Grade | C ≤ | Si | Mn ≤ | P ≤ | S ≤ | Cu | Cr | Ni | Ce ≤ |
| SMA400CW | 0.18 | 0.15~0.65 | 1.25 | 0.035 | 0.035 | 0.30~0.50 | 0.45~0.75 | 0.05~0.30 | - |
SMA400CW Weathering resistant steel tensile property
| Min Yield Strength ( MPa ) | Tensile Strength | Elongation A% | Impact test | ||||||||
| Thickness of plates and sections (mm) | Degree | Energy | |||||||||
| ≤16 | ＞16-≤40 | ＞40-≤75 | ＞75-≤100 | ＞100-≤160 | ＞160-≤200 | 400-540 | 22 min | 0 | 47 | ||
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