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CN7M Alloy Properties & Composition

General Information

Cast Alloy Designation: 
CN7M
Alloy family: 
Austenitic Stainless Steel
UNS #: 
N08007
Similar designation: 
Alloy 20
ASTM Standard(s): 
A351
A743
A744
Wrought: 
Carpenter 20

Chemical Composition

C: 
0.00-0.07
Mn: 
0.00-1.50
Cr: 
19.00-22.00
Mo: 
2.00-3.00
Ni: 
27.50-30.50
Fe: 
38.93-48.50
Cu: 
3.00-4.00

Mechanical Properties

Tensile strength (ksi): 
0.00-62.00
Yield strength (ksi): 
25
Elongation (%): 
35
Hardness (Brinell): 
0.00-137.00