鋁鉻鉬合金鋼-SACM645

Item-Name:

Aluminum chromium molybdenum alloy steel SACM645

More-Details:
  1. Al-Cr-Mo alloy steel

SACM645

This steel belongs to nitriding steel, which is mostly used for high-precision mechanical parts. After nitriding heat treatment, it can achieve high surface hardness, wear resistance and fatigue strength.

Uses : cylinder liner main shaft, gears, and the screw plastic molding machine of the feed tube ... and so on.

Steel type (JIS)

C (carbon )

Si (silicon )

Mn (manganese )

P (phosphorus )

S (sulfur )

Ni (nickel )

Cr (chrome )

Mo (molybdenum )

Al (aluminum )

SACM439

0.40

-0.50

0.15

-0.50

0.60

the following

0.030 or less

0.030 or less

0.25 or less

1.30

-1.70

0.15

-0.30

0.70

-1.20