A351 CN7M
Austenitic Stainless
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Comparative Classifications
ASTM Specification
A351
ASME Specification
SA351
UNS (Cast)
J95150
UNS (Wrought)
SAE
ALLOY 20
AISI
Carbon:
0.07% Max
Silicon:
1.50% Max
Phosphorus:
0.04% Max
Manganese:
1.50% Max
Sulfur:
0.04% Max
Chromium:
19.00 - 22.00%
Nickel:
27.50 - 30.50%
Molybdenum:
2.00 - 3.00%
Nitrogen:
Nitrogen + Carbon:
Vanadium:
Tungsten:
Aluminum
Titanium:
Copper:
3.00 - 4.00%
Columbium:
Barium:
Boron:
Zirconium:
Cerium + Lanthanum:
Iron:
Residual Elements:
Tensile Strength:
62 ksi Min
Elongation at 2 in:
35% Min
Reduction of Area:
Yield Strength:
25 ksi Min
Chemical Composition
Alloy Specification
A743 CN7M
N08007
A744 CN7M
N08007