SMA400AP SMA490AP Atmospheric Steel
Standard:ASTM JIS
Tolerance:±1%
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional sma400ap sma490ap atmospheric steel manufacturers and suppliers in China. Welcome to wholesale customized sma400ap sma490ap atmospheric steel at competitive price from our factory. Good service and quality products are available.
SMA400AP SMA490AP Atmospheric Steel
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SMA400AP SMA490AP weathering steel are strong, plastic ductile, forming, welding, abrasion, high temperature, fatigue resistance and other characteristics; used for fire-resistant weathering requirements of high, relatively harsh conditions of the construction project. Also used in the manufacture of containers, railway vehicles, oil derricks, harbour buildings, oil platforms and chemical and petroleum equipment containing hydrogen sulphide corrosive medium in the container and other structural parts.
SMA400AP Corten Steel Panel Chemical Composition
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SMA400AP chemical composition |
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Grade |
The Element Max (%) |
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SMA400AP |
C |
Si |
Mn |
P |
S |
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0.18 |
0.55 |
1.25 |
0.035 |
0.035 |
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Cr |
Cu |
Ni |
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0.30-0.55 |
0.20-0.35 |
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SMA490AP Corten Steel Chemical Composition
| Grade | C MAX | Si | Mn MAX | P MAX | S MAX | Cu | Cr |
| SMA490AP | 0.18 | 0.55 MAX | 1.4 | 0.035 | 0.035 | 0.20-0.35 | 0.30-0.55 |
SMA400AP Corten Weathering Steel Mechanical Property
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Grade |
Thickness |
Yield |
Tensile |
|
SMA400AP |
mm |
Min Mpa |
Mpa |
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≤16 |
245 |
400-540 |
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16-40 |
235 |
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40-75 |
215 |
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75-100 |
215 |
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100-160 |
205 |
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160-200 |
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SMA490AP Weathering Steel Mechanical Property
| Grade | Yield Strength(MPa) | Tensile Strength(MPa) | % Elongation in 2 in.(50mm) min | Impacting Test Temperature(°C) |
| SMA490AP | 356 | 490-610 | 15 | 0 |
Weathering Steel Sheet Product Image


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