Popular grade
Chemical Composition (%)
C(1.8-3.2), Si(0.3-1.2), Mn(0.3-1.0), Cr(10.0-10.5)
P(0.1max) Mn/Ai/Cu/Ni/Nb/Ti/Zr/V/B/Mg(trace)
Mechanical Properties and microstructure
HRC: 58-66
AK(J/cm2): 2.5(min)
Microstructure: M+C (Martensite+Carbide)
Times of falling balls: 10000(min)
Chemical Composition (%)
C(1.8-3.2), Si(0.3-1.2), Mn(0.3-1.0), Cr(10.0-10.5)
P(0.1max) Mn/Ai/Cu/Ni/Nb/Ti/Zr/V/B/Mg(trace)
Mechanical Properties and microstructure
HRC: 58-66
AK(J/cm2): 2.5(min)
Microstructure: M+C (Martensite+Carbide)
Times of falling balls: 10000(min)
Special grade
ZQCr12/ZQCr15/ZQCr17/ZQCr20/ZQCr26
Composition varies under specific working conditions.
ZQCr12/ZQCr15/ZQCr17/ZQCr20/ZQCr26
Composition varies under specific working conditions.
Product Uses
Our products are widely used in mining, metallurgy, electric energy, cement building materials, chemical industry, engineering machinery, etc.
Our products are widely used in mining, metallurgy, electric energy, cement building materials, chemical industry, engineering machinery, etc.