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CK20 Alloy Properties & Composition

General Information

Cast Alloy Designation: 
CK20*
Alloy family: 
Austenitic Stainless Steel
UNS #: 
J94202
ASTM Standard(s): 
A351
A743
Wrought: 
310

Chemical Composition

C: 
0.00-0.20
Mn: 
0.00-2.00
Cr: 
23.00-27.00
Mo: 
0.00-0.00
Ni: 
19.00-22.00
Fe: 
48.80-58.00
Cu: 
0.00-0.00

Mechanical Properties

Tensile strength (ksi): 
0.00-65.00
Yield strength (ksi): 
28
Elongation (%): 
30
Hardness (Brinell): 
0.00-144.00