Hazemag APK Series Blow Bars

Hazemag APK Series Blow Bars

Hubei JYS advanced wear resistant material technology Co.;Ltd have had casting Hazemag APK series crusher wear parts,blow bars and impact plates. APK series include:APK 50,APK 60, APK 1010,APK1313 and more.

Material Specifications:
The blow bar material depends on what kind of raw material the impact machine crush. The material ranges from High manganese , high chrome, composite material with ceramic to the other customized material. the High chrome is the optimized material for blow bar.

High Chrome Casting Material Chemical Composition
Code     Elem C Si Mn Cr Mo Na Cu P S HRC
KmTBCr4Mo 2.5-3.5 0.5-1.0 0.5-1.0 3.5-4.5 0.3-0.5 ≤0.15 ≤0.10 ≥55
KmTBCr9Ni5Si2 2.5-3.6 1.5-2.2 0.3-0.8 8.0-10.0 0-1.0 4.5-6.5 4.5-6.5 ≥58
KmTBCr15Mo 2.8-3.5 ≤1.0 0.5-1.0 13-18 0.5-3.0 0-1.0 0-1.0 ≤1.0 ≤0.06 ≥58
KmTBCr20Mo 2.0-3.3 ≤1.2 ≤2.0 18-23 ≤3.0 ≤2.5 ≤1.2 ≤1.0 ≤0.06 ≥60
KmTBCr26 2.3-3.3 ≤1.2 ≤1.0 23-30 ≤3.0 ≤2.5 ≤2.0 ≤1.0 ≤0.06 ≥60