About our AS 4340 alloy steel forgings:
Our AS 4340 steel forgings are a nickel – chromium – molybdenum alloy steel forging with high hardenability and high tensile strength. The chemical composition of our AS 4340 steel forgings completely comply with the Australian standard AS 1444-1996-4340.
The typical application of our AS 4340 steel forgings are sprockets, heavy duty shafts, gears, axles, spindles, couplings, pins etc
4340 alloy steel forgings applications:
Typical applications of 4340 steel forgings are: sprockets, heavy duty shafts, gears, axles, spindles, couplings, pins etc.
AS 4340 alloy steel forgings chemical composition (%):
| Steel Grades | C | Si | Mn | P | S | Cr | Mo | Ni |
|---|---|---|---|---|---|---|---|---|
|
AS 4340 |
0.37-0.44 |
0.10-0.35 |
0.55- 0.90 |
≤0.04 |
≤0.04 |
0.65- 0.95 |
0.20- 0.35 |
1.55- 2.00 |
Advantages of AS 4340 forgings:
- It has a low carbon content, making it more durable than other types of steel.
- It has a higher chromium content which provides more excellent protection against corrosion than different types of steel.
- 4340 alloy steel also has increased manganese content, providing better wear resistance than other types of steel.
AS 4340 forgings in condition U
Our AS 4340 forgings in condition U are the high hardenability high tensile steel forgings with 1.8% nickel – chromium – molybdenum.
our AS 4340 forgings in condition W are widely used in various fields, such as mining industry, mining machinery, heavy machinery, cement industry, metallurgical industry, etc.
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.
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