Forged shaft Material, 1.4835 C45, 42CrMo4 ,34CrNiMo6 ,18CrNiMo7-6
, F51,F316,F304,F53,X22CrMo12.1
Hot forging of steel
- Forging temperatures above the recrystallization temperature
between 950 - 1250 °C
- Good formability
- Low forming forces
- Constant tensile strength of the workpieces
Material:
Carbon Steel, ASTM A105, ASTM A350 LF2 : ASTM A694 F60/65 S355J2G3
Alloy Steel 4130, 4140,8620,42CrMo4,34CrNiMo6, 18CrNiMo7-6 etc.
Stainless Steel: F304L,F316L, F312L
Standard: EN,DIN,ASME,ASTM,ASME,API, BS,JIS, ANSI,UNI,GOST
Melting process: EF+LF+VD; VOD, AOD, ESR
| Number | Item | Specification |
| 1 | Material | Carbon steel, Stainless steel, brass or as per customer's
requirements. |
| 2 | Diameter | 0.3-17mm, tolerance: +/-0.001mm |
| 3 | Roundness | 0.001mm |
| 4 | Roughness | Ra0.04 |
| 5 | Straightness | 0.001mm |
| 6 | Hardness | HRC/HV |
| 7 | Precision | Grade 6 |
| 8 | Length | Max. 1000mm |
| 9 | Heat treatment | Point hardening, quenching hardening |
| 10 | Surface treatment | Zinc plating, nigrescence, chrome plating, nickel plating etc. |
| 11 | OEM Service | Providing us the drawing with detail information. |
| 12 | Package | Plastic bag inside and outer standard carton, pallet. According to
client's demand. |
Process: Raw material inspection →Cutting→ inspection → Preheat → forging →
heat treatment → inspection → rough machining → NDT → According to
material Tech. heat treatment →Testing → finishing machining →NDT
→inspection → packing→ Delivery.
Heat Treatment:
Carbon Steel treatment:N or N+T
Alloy Steel treatment: N, A or Q+T
Stainless Steel treatment: S
Testing Lab:IOS/IEC 17025:2005/ CNAS
Dimension: OD up to5000mm; Thickness up to 500mm; Height up to 1500mm
And as per customer design requirements
Weight: Max. 80 tons
