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ASTM A485 Grad2

2020-04-13 19:41:58
     
Steel Grade : ASTM A485 Grad2
Tpye : High hardenability anti friction bearing steel(ASTMA485—2000)
     
CHEMICAL COMPOSITION    
C(%) : 0.85~1.00
Si(%) : 0.50~0.80
Mn(%) : 1.40~1.70
P(%)≤ : 0.025
S(%)≤ : 0.025
Cr(%) : 1.40~1.80
Mo(%) : ≤0.1
Ni(%) : 0.25
Other(%) : Cu0.35
     
     
Remark:    
①, The steel grade is AISI/SAE series, the content have been adjusted for P, S and  individual Si.
②, It should have the following elements in steel if not specified: Cr≤0.20%,Mo≤0.10%,Ni≤0.25%,Cu≤0.35%.
③, The whole aluminum and oxygen content should be the following:Alt≤0.050%,O2≤0.0015%.
     
     


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