Alloy structural steel
- Grade:
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Specification, Chemical & Mechanical Performance
Our alloy structural steel products are widely used in the manufacture of automobiles, locomotives, marine vessels and heavy machinery. Their superior quality has been highly appraised by users.
Our main end users include FAW Group, Dongfeng Motor Corporation, SAIC, China National Heavy Duty Truck Group, etc.
Typical steels / Performance standards
GB standard |
ASTM standard |
EN standard |
JIS standard |
---|---|---|---|
20CrMo 42CrMo 40CrNiMo 20Cr 40Cr |
SAE4118 SAE4140 SAE4340 SAE5120 |
42CrMo4 34CrNiMo6 41Cr4 |
SCM420 SCM440 SCR420 SCR440 |
Product Specifications
Rolled round: |
Flat-rolled products: |
Fang rolled: |
Casting round billet: |
---|---|---|---|
Φ10~320 |
Φ5~50×44~150 |
□80~280 |
Φ180~1000 |
Plate coil: |
Round Forging: |
Fang Forging: |
Bright silver timber: |
Φ4.5~52 |
Φ100~950 |
□120~740 |
Φ10~300 |
Seamless: |
Ring: |
||
Φ51~533×4~130 |
Φ500~6300×80~500(Height) |