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Alloy Structural Steel

The alloy structural steel produced by CITIC PACIFIC Special Steel Group is widely used in such manufacturing industries as automobile, locomotive, ship and heavy machine tool, etc. Its products are applied to the transmission parts, gears & fasteners of various mechanical equipment and the excellent product quality is highly praised by users.

Typical steel grades/Standards

GB Standard

ASTM Standard

 

EN Standard

JIS Standard

20CrMo、42CrMo、40CrNiMo、20Cr、40Cr

SAE4118、SAE4120、SAE4140、 SAE4340、SAE5120、SAE5140

42CrMo4、34CrNiMo6、41Cr4、37Cr4、50CrMo4、31CrMoV9

SCM420、SCM440、SCR420、SCR440

 

 

Size range

圆轧材:

Bar

Φ10~320

扁轧材:

Flat bar

4.5~60×25~160

方轧材:

Square bar

□80~280

连铸圆管坯:

Continuous casting round tube billet

Φ180~1000

盘卷材:

Coil

Φ5.5~40

圆锻材:

Forged steel

Φ100~950

方锻材:

Square forged steel

□120~740

银亮材:

Bright steel

Φ10~300

无缝钢管:

Seamless pipe

Φ48~1200×4~200

环件:

Ring

Φ500~6300×80~500(高height)

钢丝:

Steel wire

Φ1.5~32