| Standard: | ASTM,GB,JIS |
|---|---|
| Grade: | Q390GNH |
| Thickness: | |
| Place of Origin: | |
| Brand Name: | |
| Model Number: | |
| Type: | |
| Technique: | |
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Quick Details
Specifications
Atmospheric corrosion resisting steel plate Q390GNH
Q390GNH is a weather resistant steel created by alloying copper, chromium and nickel.
Q390GNH has added phosphorous which makes the material best suited for gas flue applications and for aesthetic facias,
SIZE:
Thickness: 2mm to 200mm,
Width: 1000mm to 4050mm,
Length: 2000mm to 15000mm
Chemical Composition:
|
Q390GNH Chemical composition |
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|
Grade |
The Element Max (%) |
||||
|
Q390GNH
|
C |
Si |
Mn |
P |
S |
|
≤0.12 |
0.15-0.65 |
≤1.40 |
0.07-0.12 |
≤0.035 |
|
|
Cr |
Cu |
Ti |
RE |
|
|
|
|
0.25-0.55 |
≤0.10 |
≤0.12 |
|
|
Mechanical Porperty:
|
Grade |
Thickness |
Yield |
Tensile |
Elongation |
Delivery state |
|
Q390GNH
|
mm |
Min Mpa |
Mpa |
Min % |
|
|
≤6 |
390 |
490 |
22 |
Hot rolling |
|
|
>6 |
If you need more stock steel plates in Q390GNH steel plate please fell free to contact GANGSTEEL.