鎳鉻鉬合金鋼 SNCM439

Item-Name:

Nichrome molybdenum alloy steel SNCM439

More-Details:

(2) .SNCM439

This steel has good yield strength and resistance to stubbornness, good hardening performance, high toughness, high wear resistance and impact resistance.

Uses : spindle, gears, pistons, auto and motorcycle parts, screws, nuts , etc.

 

Steel type (JIS)

C (carbon )

Si (silicon )

Mn (manganese )

P (phosphorus )

S (sulfur )

Ni (nickel )

Cr (chrome )

Mo (molybdenum )

SNCM439

0.36

-0.43

0.15

-0.35

0.60

-0.90

0.030u or less

0.030 or less

1.60

-2.00

0.60

-1.00

0.15

-0.30

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