Material of disc blade
Publish Time: 2020-01-10 Origin: Site
The normal material of disc blade is 65Mn spring steel in China, it is called carbon steel in India. The material is similar. 38-44HRC could keep good toughness. There are disc blade varying qualities and prices, due to the different supplier of material.
The better material is Boron steel disc blade. There are 28MnB, 30MnB, 35MnB and 40MnB. That’s the secret for the factory. 48-52HRC could keep good toughness by the steel ball testing. As the agent of Angang Boron steel, we could provide the best Boron disc blade in China.