Characteristics of the material 12KH1 ( 12H1, 12Х1 ).
12KH1 ( 12H1, 12Х1 )
Alloy tool steel
Chemical composition in % of the material 12KH1 ( 12H1, 12Х1 ) .
1.15 - 1.25
0.1 - 0.4
0.3 - 0.6
1.3 - 1.65
Temperature of critical points of the grade 12KH1 ( 12H1, 12Х1 ).
Ac1 = 750 , Ac3(Acm) = 890 , Mn = 245
Brinell hardness of the material 12KH1 ( 12H1, 12Х1 ) (annealing) ,
HB 10 -1= 241 MPa
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