Quick Details
- Processing Time:7
- Port:Qingdao
- Supply Ability: 2000 Tons Per Month
- Brand Name:Yida
INTRODUCTION:
Dry Mill Casting Steel balls for grinding in power plant
Size: Diameter 17-150mm
Description:
High Hardness, Good Wear Resistance, Good Toughness, Even wearing, No Breakage.
Product Category:
Low Chromium Casting Grinding Steel Ball
Hardness: HRC45-55
Chemical Elements (%):
C
Si
Mn
Cr
Mo
Cu
S
P
2.2~2.5
1.2max.
1.0max.
0.8~1.8
minim
minim
0.15max.
0.15max.
Middle Chromium Casting Grinding Steel Ball
Hardness: HRC48-60
Chemical Elements (%):
C
Si
Mn
Cr
Mo
Cu
S
P
2.2~3.3
1.2max.
1.0max.
2.5~9.0
minim
minim
0.15max.
0.15max.
High Chromium Casting Grinding Steel Ball
Hardness: HRC55-65
Chemical Elements (%):
C
Si
Mn
Cr
Mo
Cu
S
P
1.6~3.3
1.0max.
1.0max.
10~13
0.3~1.5
0.2~1.0
0.10max.
0.10max.
Super High Chromium Casting Grinding Steel Ball
Hardness: HRC55-65
Chemical Elements (%):
C
Si
Mn
Cr
Mo
Cu
S
P
2.0~3.3
1.0max.
2.5max.
15min.
1.0~2.0
0.8~1.5
0.10max.
0.10max.
