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CK3MCuN Stainless Steel Properties & Composition

General Information

Cast Alloy Designation: 
CK3MCuN
Alloy family: 
Super Austenitic
UNS #: 
J93254
Similar designation: 
254SMO
ASTM Standard(s): 
A351
A743
A744
Wrought: 
Avesta 254

Chemical Composition

C: 
0.00-0.03
Mn: 
0.00-1.00
Cr: 
19.50-20.50
Mo: 
6.00-7.00
Ni: 
17.50-19.50
Fe: 
50.98-56.50
Cu: 
0.50-1.00

Mechanical Properties

Tensile strength (ksi): 
0.00-80.00
Yield strength (ksi): 
38
Elongation (%): 
35
Hardness (Brinell): 
0.00-0.00