Product brief introduction

This steel is used to make mechanical parts that can withstand medium- and medium-speed work, such as the knuckles and rear axles of automobiles, gears, shafts, worms, spline shafts, and top sleeves on machine tools.

Product Parameter

C:0.37~0.44

Si:0.17~0.37

Mn:0.50~0.80

Cr:0.80~1.10

Ni:≤0.30

P:≤0.030

S:≤0.030

Cu:≤0.30

Mo:≤0.10

Technical Equipment

技术装备