Corten Steel Sheet SMA400BP
SMA400BP corten weathering steel plate is a kind of weathering steel which is mainly used to build outdoor sculptures, bridges and other large steel structural.
GNEE, as a professional SMA400BP corten steel sheet metal supplier, we are committed to providing you with qualified SMA400BP corten steel sheets. In addition, we can also guarantee delivery time and competitive prices.
SMA570W corten sheets chemical composition
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SMA400BP corten steel chemical composition |
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|
C |
Si |
Mn |
P |
S |
Cu |
|
≤0.18 |
≤0.55 |
≤1.25 |
≤0.035 |
≤0.035 |
0.20-0.35 |
|
Cr |
Ni |
V |
Mo |
Al |
Nb |
|
0.30-0.55 |
- |
- |
- |
- |
- |
SMA570W corten steel plate mechanical property
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SMA400BP corten material Mechanical Property |
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Thickness |
Yield |
Tensile |
Elongation |
Charpy V Impact Test |
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|
Degree |
Energy |
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mm |
Min Mpa |
Mpa |
Min % |
0℃ |
J |
|
t≤16 |
245 |
400-540 |
17% |
27 |
|
|
16﹤t≤40 |
235 |
27 |
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160﹤t≤200 |
195 |
27 |
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SMA570W corten structural steel thermal properties
| Temperature (°C) | 22 | 843 | 683 |
| Modulus of elasticity (GPa) | - | 547 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 33 |
| Thermal conductivity (W/m·°C) | - | 44.3 | 42.2 |
| Specific thermal capacity (J/kg·°C) | - | 423 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.23 | - | - |
| Deity (kg/dm³) | - | - | 322 |
| Poisson's coefficient, ν | - | - | 332 |
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