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2019-12-10 19:32:32
Steel Grade|AISI: 681
Steel Grade|UNS:
Type:
   
CHEMICAL COMPOSITION
C(%): 0.05
Si(%): 0.12
Mn(%): 0.24
Cr(%): 12.5
Ni(%): 42.5
Mo(%): 6
Co(%):
W(%):
Fe(%): Balance
Other(%): Al0.20,Ti2.50,B0.015
Similar Grade: IncOlOy90l
   
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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