Forged Step Shaft 42CrMo4 Shaft Forgings

  1. Home
  2. »
  3. Forged Step Shaft 42CrMo4 Shaft Forgings
We supply forged step shafts 42CrMo4 shaft forgings in rough forging conditions according to your specifications. The weight of the forged step shafts can reach 20 tons, the maximum length can be 15 meters and the maximum diameter can be 2.5 meters. The 42CrMo4 steel 100% complies with DIN EN ISO 683-2 standard. The forged step shafts 42CrMo4 shaft forgings can be in rough turning + heat treatment condition (oxide surface) or heat treatment+ semi-fine machining condition (bright surface). All the forged step shafts 42CrMo4 shaft forgings will be checked by non-destructive ultrasonic test after the rough turning.

We supply quality forged step shafts 42CrMo4 shaft forgings at good price.  Our forged step shafts 42CrMo4 shaft forgings are ideal blanks for your forged shafts manufacturing. With hammering and press squeezing manufacturing techniques, we can localize compressive forces to shape the forged step shafts 42CrMo4 shaft forgings to exact project specifications. Then we do the rough machining to the forgings to get the shaft shapes.

As a professional alloy steel forgings manufacturer, we would do NDT (non-destructive test) to each piece of the shaft forgings to ensure the quality.

Forged Step Shaft 42CrMo4 Shaft Forgings manufacturer
Forged Step Shaft 42CrMo4

Forged Step Shaft 42CrMo4 Shaft Forgings chemical composition

Steel Grade C Si Mn P S Cr Mo
AISI 4140
0.38 – 0.45
max 0.4
0.6 – 0.9
max 0.025
max 0.035
0.9 – 1.2
0.15 – 0.3

Forged Step Shaft 42CrMo4 Shaft Forgings mechanical properties

After high temperature forging and compression deformation, the metal material of the forged shaft has a denser grain structure, thus achieving higher strength and toughness than other processing methods. After quenching and tempering, the tensile strength of 42CrMo4 can reach more than 1080MPa and the yield strength can reach more than 930MPa.

Forged Step Shaft 42CrMo4 Shaft Forgings production process:

Cutting-Heating-Forging-Annealing-Rough Turning-Non-destructive Testing-Quenching and Tempering-Packaging

Forged step shafts 42CrMo4 shaft forgings advantages

42CrMo4 shaft forgings are alloy steel forgings containing high levels of chromium and molybdenum. 42CrMo4 shaft forgings have the characteristics of high strength, good hardenability, good toughness, and small deformation during quenching.

High strength:

The strength of 42CrMo4 steel forgings belongs to high-strength alloy steel forgings, with high yield strength and high tensile strength.

Good hardenability

After quenching, 42CrMo4 steel has good hardenability and can meet the requirements of cooling rate.

Good toughness

42CrMo4 steel forgings have good toughness, can withstand large impact loads, and are not prone to cracks.

Small deformation during quenching

42CrMo4 steel forgings have little deformation during the quenching process and can be used to manufacture parts requiring high dimensional accuracy.

High high-temperature creep strength and endurance strength:

42CrMo4 steel forgings have good strength and endurance performance at high temperatures.

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.

Ready to work with you

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.
WEIRUN FORGING
We are professional steel forgings manufacture in China
CUSTOM STEEL FORGINGS
we do the steel forgings according to your drawings and specifications
STEEL FORGINGS
carbon steel forgings, alloy steel forgings, stainless steel forgings

Why Choose Us

To be your best partner for your projects

Gear Blanks Forging Gears Shaft Forgings Company In China

Profession

We are a professional team to provide products which satisfy your demand.

Forging Parts Manufacturer Forging Shaft Manufacturer

Cooperation

Mutual benefit and long-term cooperation are our goals.

Forged Shaft Manufacturer In China Steel Forging Company

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.