Economical Low Chrome Casting Iron Balls High Durability, Low Cost

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Price:$650.00-850.00

Quantity:


Product Overview

Description





Model
C
Si
Mn
Cr
Mo
Cu
P
S
high Chrome casting grinding ball 

20.-3.2
≤1.0
0.3-2.5
10.0-28.0
≤3.0
≤1.0
≤1.0
≤1.0
low chrome casting grinding ball 
2.2-3.6
≤1.5
0.3-1.5
1.0-3.0
≤1.0
≤0.8
≤1.0
≤1.0


Mechanical Properies
Microstructure 
Toughness (J/cm²)
Hardness(HRC)
 M+C
>3.0
57-66
P+C
>2.5
45-52














0.0209 s.