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CHEMICAL COMPOSITION & TENSILE SPECIFICATIONS OF CF8M
CHEMICAL COMPOSITION |
TENSILE SPECIFICATIONS |
Element % (max. Except where Range is Given) |
CF8M |
Carbon |
0.08 |
Manganese |
1.50 |
Silicon |
1.50 |
Sulphur |
0.040 |
Phosphorus |
0.040 |
Chromium |
18.0 -
21.0 |
Nickel |
9.0 -
12.0 |
Molybdenum |
2.0 -
3.0 |
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CF8M |
Tensile Strength min. ksi [MPa] |
70
[485] |
Yield Strength , A min ksi [MPa] |
30
[205] |
Elongation in 2in. or 50mm, B min.% |
30.0 |
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As per ASTM 781 / A 781M CF8M is the equivalent Casting Alloy of Wrought Alloy 316
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