Product

Home /

High Chrome Blow Bars

Material: Chromium
Processing Type: Casting
Use: Ore Mining Machine
Product Property: Durable And Stable
Product Name: Blow Bars For Impact Crusher
Suitable: Metso

Product Description

China manufacturer stone rock crusher spare parts: High chrome blow bar: while casting, we not only add molybdenum, vanadium, titanium, nickel, boron and other rare alloy elements. Meantime, we specially adopt variety of alloy modifier to strengthen the matrix. Those blow bars use refining, vacuum casting, directional solid and etc technical’s’ to increase the grain refinement and make the hammers performance achieve the best performance.
 
Material
C
Cr
Mn
Si
S
p
Cr15
2.8~3.2
13~15
≤2
≤1.2
≤0.06
≤0.06
Cr20
2.8~3.2
18~22
≤2
≤1.2
≤0.06
≤0.06
Cr26
2.8~3.2
24~26
≤2
≤1.2
≤0.06
≤0.06