Product brief introduction

It is used to manufacture large-sized and important quenched and tempered parts, such as the crankshaft in internal combustion engine crankshafts, heavy-duty machine tools, gears, bolts, etc.

Product Parameter

C 0.47～0.54

Si 0.17～0.37

Mn 0.50～0.80

S ≤0.035

P ≤0.035

Cr 0.45～0.75

Ni 1.00～1.40

Cu ≤0.030

Technical Equipment

技术装备