ASTM A612M standard covers killed carbon manganese-silicon steel plates intended for welded pressure vessels in service at moderate and lower temperature.
ASTM A612M steel plates maximum thickness should be 1 inch, namely, 25mm.
ASTM A612M chemical composition:
|
Grade |
C max |
Mn |
P max |
S max |
Cu max |
|
0.29 |
0.92-1.62 |
0.035 |
0.025 |
0.38 |
|
A612M |
Ni max |
Cr max |
Mo max |
V max |
Si |
|
0.28 |
0.29 |
0.09 |
0.09 |
0.13-0.55 |
ASTM A612M mechanical properties:
|
Grade |
Thickness mm |
Tensile strength (Mpa) |
Yield strength (Mpa) |
% Elongation 8in. (200mm) |
% Elongation 2in. (50mm) |
|
A612M |
12.5 |
570-725 |
345 |
16 |
16 |
|
12.5-25 |
560-690 |
345 |
22 |
22 |
ASTM A612M steel plates and ASTM A612M steel coils are advantage products for Katalor. And ASTM A612M steel plate produced from coil and furnished without hear treatment or with stress relieving only, the additional requirements, including additional testing requirements and the reporting of additional test results, of specification A20/A20M apply. In a word, Katalor is definitely an expert in offering ASTM A612M steels.
