About our AS 4340 alloy steel forgings condition W
AS 4340 alloy steel forgings condition W. Tensile strength 1080-1230 MPa. Yield strength ≥925MPa. We are professional manufacturer for different alloy steel forgings.
AS 4340 alloy steel forgings chemical composition (%)
| Steel | C | Si | Mn | P | S | Cr | Mo |
|---|---|---|---|---|---|---|---|
|
AS 4340 |
0.37-0.44 |
0.10-0.35 |
0.55-0.90 |
≤0.040 |
≤0.040 |
0.65-0.90 |
0.20-0.35 |
AS 4340 alloy steel forgings condition W mechanical properties:
| Item | Parameters |
|---|---|
|
Tensile Strength |
1080-1230 MPa |
|
0.2% Proof Stress |
≥ 925 MPa |
|
Elongation on 5.65√S0 |
≥11% |
|
Charpy Impact J |
≥ 35 |
|
Brinell Hardness |
311-375 HB |
Jiangsu Weirun Forging Co,.ltd is a professional manufacturer and supplier of steel forgings in Jiangsu Province China. We supply quality steel forgings with heat treatment and rough machining services according to your requirement. You can get carbon steel forgings, alloy steel forgings and stainless steel forgings from us for your manufacturing of shafts, gears, sleeves, drums, fasteners, clamps, cylinders ect.
Why Choose Us
To be your best partner for your projects
Profession
We are a professional team to provide products which satisfy your demand.
Cooperation
Mutual benefit and long-term cooperation are our goals.
Service
Professional pre-sales and after-sales service to reduce your cost and save your time.
Quality
Strict with test for production & products and ISO quality management system.
Application Industries
Our steel forgings are widely used in wind power industry, chemical industry, machinery industry, automotive industry, marine industry, power plant industry, metallurgy industry, mining industry, petrochemical industry and other industries.