|
Steel |
Representative Brand |
Specification (mm) |
Production mode and delivery status |
Usage |
|
STEEL for wind power |
18CrNiMo7-6 |
Φ300-700 |
Continuous casting round billet, die casting, electroslag forging annealing |
Wind power gear box |
|
100CrMnMoSi8-4-6, 100CrMo7-3, GCr15SiMn |
Φ300-500 |
Bearing ring and rolling element of wind power spindle |
||
|
40CrNiMoA |
Φ150-800 |
Wind power spindle |
||
|
42CrMo4, 42CrMo4V, 42CrMo |
Φ300-1300 |
Wind power yaw bearing ring |
||
|
Q355NE, S355NL |
Steel for wind power flange |
|||
|
42CrMoA |
Φ30-300 |
Wind power bolt, screw sleeve |
||
|
Steel for petroleum |
4130. ASTM4130 |
Φ300-600 |
Continuous casting round billet |
Oil valve body |
|
35CrMo.40CrMnMo, 4145H, 40CrNiMoA,AISI414 5HMOD, 20 SiMn2MoVE, SAE4340, X80J, etc. |
Φ120-800 |
Forging, annealing, etc. |
Oil drill collar, centralizer, fracturing pump crankshaft, etc. |
|
|
Steel for construction machinery |
35MnBM |
Φ35~110 |
Continuous casting hot rolling |
Tracked construction machinery such as excavators, chain rail joints, rollers, pin bushings, track shoes, boom pin shafts, supports, hydraulic parts, etc. |
|
35CrMnB |
||||
|
45BM |
||||
|
40CrBM |
||||
|
40Mn2 |
||||
|
30CrMnSiA |
||||
|
35CrMnSiA |
