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2019-11-24 10:19:20
Steel Grade|AISI: 663
Steel Grade|UNS:
Type:
   
CHEMICAL COMPOSITION
C(%): 0.05
Si(%): 0.35
Mn(%): 0.2
Cr(%): 14.75
Ni(%): 27.25
Mo(%): 1.3
Co(%):
W(%):
Fe(%): Balance
Other(%): Al0.20,Ti3.00,V0.30,B0.01
Similar Grade: V57
   
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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