| Specification | Dia 20-80*40-800mm 80-300*500-800mm,Length 1-4m |
| Grade |
China:4Cr5MoSiV1 / America:H13 / Germany:X40CrMoV51 / Japan:SKD61 / Bohler:W302
|
| Specialty |
Harden and air coling steel,600℃ work,highrigidity,high endurance,anti-heating,anti-cracking,electric sediment and middle-melting steel,compact structure,refined in electric cooker,quality of steel is pure,owned good character of equal direction.
|
| Application | Statically and dynamically stressed components for vehicles,engines and machines.For parts of larger cross-sections,crankshafts,gears. |
| Delivery condition | Hot forged + Rough machined(black surface after Q/T) + Turned(optional) |