China GB3531 16MnDR Pressure Vessel Steel
16MnDR steel supply Size:
Thickness: 6mm-300mm
Width: 1500mm-4200mm
Length: 3000mm-18000mm
16MnDR steel Application:
Construction, machinery, building, container manufacture, shipping building, bridge and other field.
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Main chemical elements composition of 16MnDR |
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|
C |
Si |
Mn |
P |
S |
Alt (min.) |
|
0.20 |
0.15-0.50 |
1.20-1.60 |
0.025 |
0.012 |
0.020 |
Mechanical Property:
|
Grade |
Mechanical Property |
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|
Tensile Strength(Mpa) |
Yield Strength(Mpa) |
% Elongation in2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
GB3531 16MnDR |
490-620 |
315 |
21 |
-40,-30 |