420J1,420J2

Characteristics

420J1  :By quenching ,it has high strength and good corrosion resistance.(Being magnetic)

420J2  :compared to 420J1,its post-quenching strength is high and it is magnetic.

Usages

*Household goods and industrial knives and scissors requiring high hardness and strength

*Machinery parts requiring abrasion resistance

Available products:

Hot rolled coil , Cold rolled coil