Product description
42CrMo4 alloy steel round bars/4140 steel bars, EAF or LAF material
ISO 9001:2008 certificate
Main applications:
- Requirements for the manufacture greater forging compared 35CrMo steel higher strength and quenched and tempered-section
- Using for making the large gear of locomotive, turbocharger drive gear
- Rear axle, by a great load rod and spring clip
- Also can be used for below 2000m deep oil drill pipe joints and salvage tools
Features:
- High strength and hardenability
- Good toughness and small deformation by quenching
- High creep strength and rupture strength in high temperatures
- Good strength and good mechanical properties after heat treatment, technology is good, high-yield
- Quenching temperature: 850°C
- Tempering temperature: 560°C
- Finished: hot rolled/forged/cold drawn
Requirements for the manufacture greater forging compared 35CrMo steel higher strength and quenched and tempered-section
Using for making the large gear of locomotive, turbocharger drive gear
Rear axle, by a great load rod and spring clip
Also can be used for below 2000m deep oil drill pipe joints and salvage tools
High strength and hardenability
Good toughness and small deformation by quenching
High creep strength and rupture strength in high temperatures
Good strength and good mechanical properties after heat treatment, technology is good, high-yield
Quenching temperature: 850°C
Tempering temperature: 560°C
Finished: hot rolled/forged/cold drawn