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S66220

2020-03-17 18:20:17
Steel Grade|AISI: 662
Steel Grade|UNS: S66220
Type:
   
CHEMICAL COMPOSITION
C(%): 0.04
Si(%): 0.8
Mn(%): 0.9
Cr(%): 13.5
Ni(%): 26
Mo(%): 2.75
Co(%):
W(%):
Fe(%): Balance
Other(%): Al0.07,Ti1.75,B0.005
Similar Grade: Discaloy
   
Remark:  
①: Martensitic low alloy steel.
②: Martensitic secondary hardening steel.
③: Martensitic high chrome steel.
④: Austenitic precipitation hardening steel.
⑤: Austenitic Cold working with high strength steel.
⑥: Ironbase superalloy steel.
⑦: Cobalt-base superalloy steel.
⑧: Nickel-base superalloy steel.
⑨: It can be determined by manufacturer.
   


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