4140 Steel Shaft

Specifications

We are a reliable supplier that can make forging parts and casting parts. Here are some details of the products for your reference.

1. Main products: Custom Open Die Forging, Main Shaft, Wind Power Shaft, Stabilizer, Flange, Coupling, BOP Body, Tube Plate, Roller Forging, Roller Shell, Ring Forging, Gears, Gear Blank, Gear Shaft, Gear Wheel.

2. Materials: Carbon steel, Alloy steel

3.Supplying range: Shafts, Sleeves, Rings, Cylinders, Blocks, Modules etc

4. Process: Forging/Casting – Normalizing & Tempering – Proof Machining- Quenching & Tempering – Finish Machining

We can offer you in various process conditions.

5. QA DOC.: Chemical Composition Report, Mechanical Properties Report, UT Report, Heat Treatment Report, Dimensions Check Report

The data on chemical composition report and mechanical properties report are approved by third party, Luoyang Ship Material Research Institute, CSIC.

UT test: 100% ultrasonic test according to EN10228-3, SA388, Sep 1921 C/c etc.

Heat Treatment Report: provide original copy of heat treatment curve/time table.

Steel Ingot: EAF-LF-VD/ESR. Material Certificate according to En10204-3.1 is requested from ingot supplier.

6. Specifications of Forging:

7. Standards: GB, JIS, AISI, SAE, ASTM/ASME, EN, DIN, GOST

8. Max Weight: 55T

9. Certification:  ISO9001: 2000, CCS

10. OEM and Customized service offered

11. Working Site:

12. Products

13. Packing & Delivery

14. Company Certificate