ASTM A387CL1/A387CL2 steel plate/sheet,ASTM A387CL1/A387CL2 steel plate/sheet, under ASTM standard, we can regard A387CL1/A387CL2 steel plate/sheet for steel with Cr., Mo.,Cr-Mo steels used for high temperature and pressure vessels.
ASTM A387CL1/A387CL2 steel grade is a kind of steel which with Cr., Mo.,Cr-Mo which is mainly used for high temperature and pressure vessels.The steel grade A387CL1/A387CL2 is according to ASTM standard .The followings are the chemical composition and mechanical properties of ASTM A387CL1/A387CL2 steel plate.
The chemical composition of steel ASTM A387CL1/A387CL2 steel by [%]
Grades | C | Mn | S | P | Si | Cr | Ni | Cu | Mo | Nb+V+Ti |
A387 CL1 |
0.05- 0.21 |
0.55-0.80 | 0.035 max |
0.035 max |
0.15-0.40 | 050-0.80 | - | - | 0.45- 0.60 |
- |
A387 CL2 |
- | - | - | - | - | - | - | - | - | - |
Mechanical properties of ASTM A387CL1/A387CL2 steel
Grade |
Permissible yield point ratio |
Yield Strength MPa(min) |
Tensile Strength MPa |
Elongation % (min) |
A387CL1 | - | 228 | 380-550 |
22 |
A387CL2 | - | 310 | 485-620 | 22 |
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