AKD-172

HRC:44-48

Standard: 

——

Application : Applicable to the surface of various worn parts, such as gears, buckets, mining machinery, etc.Applicable to the surface of various worn parts, such as gears, buckets, mining machinery, etc.

Typical Chemical Compostion(%): 

C:0.2-0.4    SI:1.0    Mn:1.5    S:0.007    P:0.02    Cr:3.0    Other：≥1.0