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Corten Structural Steel Product Description
The grade of Q500NH weathering steel consists of the first letters of the Chinese pinyin "Q" and "NH" of "yield strength", "high weather resistance" or "weather resistance", the lower limit of the yield strength and the quality grade (A, B, C, D, E) composition. The implementation standard of Q500NH corten weathering steel is GB/T 4171-2008.
Q500NH corten steel sheet metal Corrosion resistance: Corten steel is a steel with improved atmospheric corrosion resistance by adding a small amount of alloy elements such as Cu, P, Cr, Ni, etc. to form a protective layer on the surface of the metal substrate. Q500NH weathering steel sheet is a welded weathering steel that is widely used in vehicles, bridges, containers, buildings or other structural parts. Compared with high weather-resistant steel, it has better welding performance.
corten metal sheet
Corten Metal Sheet Product Details
|
Grade |
Q500NH chemical composition(%) |
||||
|
C Max |
Si Max |
Mn Max |
P Max |
S Max |
|
|
China GB/T 4171 Q500NH |
0.12 |
0.65 |
2.0 |
0.025 |
0.030 |
|
Grade |
Q500NH mechanical property |
||
|
Yield Strength (MPa) |
Tensile Strength (MPa) |
% Elongation min |
|
|
China GB/T 4171 Q500NH |
480-500 |
600-760 |
15 |
welding corten steel
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corten steel structure
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