grinding steel ball
1.SIZE:20-150MM
2.HARDNESS:55-65
3.APPLIED FIELD: MINES, CEMENT PLANTS, POWER STATIONS,CHEMICAL INDUSTRIE
Grinding steel ball
1.FORGING STEEL GRINDING BALLS
A.SIZE:20-150MM
B.HARDNESS:55-65
C.APPLIED FIELD: MINES, CEMENT PLANTS, POWER STATIONS,CHEMICAL INDUSTRIE...
2.RCAB-1 NEW MATERIALS FORGED STEEL BALLS
A.SIZE:40-150MM
B.HARDNESS:55-65
C.APPLIED FIELD: MINES, CEMENT PLANTS, POWER STATIONS,CHEMICAL INDUSTRIE
D.CHEMICALELEMENTS:C:0.7-0.9,SI:0.45-0.75,MN:0.7-1.25,P:0.030MAX,S:0.030MAX,CR:0.11-0.4,V:0.05-0.12
E.SPECILITY: HIGH HARDNESS,NO BREAKAGES,GOOD WEAR RESISTANCE,EVEN WEARING.
F.APPLIED FIELD: MINES, CEMENT PLANTS, POWER STATIONS,CHEMICAL INDUSTRIES...
3.RCAB-2 NEW MATERIALS HOT ROLLED STEEL BALLS
A.SIZE:30-150MM
B.HARDNESS:
SIZE | SURFACE | CORE
| Price |
DIA30-60MM | HRC60-64 | HRC59-63 | FOB$700-1000QINGDAO |
DIA70-80MM | HRC60-64 | HRC58-62 | FOB$700-1000QINGDAO |
DIA90-100MM | HRC60-64 | HRC57-61 | FOB$700-1000QINGDAO |
DIA110-140MM | HRC55-60 | HRC52-58 | FOB$700-1000QINGDAO |
C.CHEMICALELEMENTS:C:0.72-0.82,SI:0.17-0.37,MN:0.7-0.8,P:0.035MAX,S:0.035MAX,CR:0.28-0.60
D.PACKAGES OF GRINDING STEEL BALL: CONTAINER BAGS(100KGS/BAG),STEEL DRUMS (850-900KGS/DRUM)
4.GRINDING BAR SERIES
A TYPE
SIZE:60-90MM, 3-6M
HARDNESS:45-55
CHEMICALELEMENTS:C:0.52-0.65,SI:0.17-0.37,MN:0.6-0.12,P:0.035MAX,S:0.035MAX,CR:0.04
B TYPE
SIZE:60-90MM,3-6M
HARDNESS:45-55
CHEMICALELEMENTS:C:0.72-0.82,SI:0.17-0.37,MN:0.7-0.8,P:0.035MAX,S:
0.035MAX,CR:0.28-0.60
5.ALLOYED CASTING IRON BALLS
HIGH/LOW CHROME CASTING STEEL BALLS SIZES:17-130MM
CASTING GRINDING BALL CHEMICAL ELEMENTS
NAME
| BRAND | CHEMICAL ELEMENTS % | ||||||||
C | SI | MN | CR | MO | CU | NI | P | S | ||
H-CR | ZQCR26 | 2.0-2.8 | <=1.0 | 0.5-1.5 | 22-28 | 0-1.0 | 0-2.0 | 0-1.5 | <=0.10 | <=0.06 |
H-CR | ZQCR20 | 2.0-2.8 | <=1.0 | 0.5-1.5 | 18-22 | 0-2.5 | 0-1.2 | 0-1.5 | <=0.10 | <=0.06 |
H-CR | ZQCR15 | 2.5-3.2 | <=1.0 | 0.5-1.5 | 12-17 | 0-3.0 | 0-1.0 | 0-1.5 | <=0.10 | <=0.06 |
M-CR | ZQCR8 | 2.1-3.2 | 0.5-2.2 | 0.5-1.5 | 7-10 | 1-1.0 | 0-0.8 | 0-1.5 | <=0.10 | <=0.06 |
L-CR | ZQCR2 | 2.2-3.6 | <=1.2 | 0.5-1.5 | 1.5-3.0 | 0-1.0 | 0-0.8 | - | <=0.10 | <=0.10 |
BAINITE DUCTILE | ZQSI3 | 3.2-3.8 | 2.0-3.5 | 2.0-3.0 | - | - | - | - | <=0.10 | <=0.03 |
6. Mode of packages CONTAINER BAGS,STEEL DRUMS
