| Cast Cylpebs |
Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd. |
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| Medium Chrome Cast Iron Grinding Media Cylpebs (MCCC) |
| Publisher:
admin Time:
2015-11-17 Visits:
176 |
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1- Cylpebs Sizes: 10*10mm to 50*60mm,
2 -Grinding Cylpebs Chemical Composition:
|
Name |
Grade |
Chemical Composition(%) |
|
C |
Si |
Mn |
Cr |
P |
S |
Mo |
Ni |
Cu |
|
Medium Chrome Cast Iron Grinding Media Cylpebs (MCCC) |
ZQCR9 |
2.0~3.5 |
0.3~2.20 |
0.3~1.5 |
8~9 |
≤0.10 |
≤0.06 |
Res. |
Res. |
Res. |
|
ZQCR8 |
2.0~3.5 |
0.3~2.20 |
0.3~1.5 |
8~9 |
≤0.10 |
≤0.06 |
Res. |
Res. |
Res. |
|
ZQCR7 |
2.0~3.5 |
0.3~2.20 |
0.3~1.5 |
7~8 |
≤0.10 |
≤0.06 |
Res. |
Res. |
Res. |
|
ZQCR6 |
2.0~3.5 |
0.3~2.20 |
0.3~1.5 |
6~7 |
≤0.10 |
≤0.10 |
Res. |
Res. |
Res. |
|
ZQCR5 |
2.0~3.5 |
0.3~1.50 |
0.3~1.5 |
5~6 |
≤0.10 |
≤0.10 |
Res. |
Res. |
Res. |
|
ZQCR4 |
2.0~3.5 |
0.3~1.50 |
0.3~1.5 |
4~5 |
≤0.10 |
≤0.10 |
Res. |
Res. |
Res. |
3- Mechanical Property and Metallurgy Analysis：
|
Name |
Grade |
Surface Hardness
(HRC) |
Impact Toughness
(Ak J/cm2) |
Metallurgical Structure |
|
Medium Chrome Cast Iron Grinding Media Cylpebs
(MCCC) |
ZQCR4-ZQCR9 |
47-52 |
≥2.5 |
B+C |
|
B-Bainite， C-Carbide |
4-rinding Cylpebs size tolerance and weight list:
|
Cylpebs size tolerance and weight list: |
|
Item |
Size（mm） |
|
Cylpebs Size |
≤16 |
18<Φ≤25 |
30<Φ≤40 |
Φ45-Φ50 |
|
Tolerance |
`+1，-0.5 |
`+1.5，-1 |
`+2，-1 |
`+2.5，-1 |
|
Size List
（ΦXH） |
Unite Weight
(kg/pc) |
Quantity
（pcs/Ton ） |
|
8X8mm |
0.003 |
333330 |
|
8X10mm |
0.004 |
250000 |
|
10X10mm |
0.006 |
166660 |
|
10X12mm |
0.007 |
142850 |
|
12X12mm |
0.01 |
100000 |
|
12X14mm |
0.012 |
83330 |
|
14X14mm |
0.017 |
58820 |
|
14X16mm |
0.019 |
52630 |
|
16X16mm |
0.025 |
40000 |
|
16X18mm |
0.028 |
35710 |
|
18X18mm |
0.035 |
28570 |
|
18X20mm |
0.039 |
25640 |
|
20X20mm |
0.048 |
20830 |
|
20X25mm |
0.06 |
16660 |
|
22X22mm |
0.064 |
15620 |
|
20X30mm |
0.073 |
13700 |
|
22X30mm |
0.088 |
11360 |
|
25X25mm |
0.095 |
10520 |
|
25X30mm |
0.113 |
8850 |
|
25X35mm |
0.132 |
7575 |
|
30X30mm |
0.163 |
6135 |
|
30X35mm |
0.19 |
5260 |
|
30X40mm |
0.218 |
4585 |
|
35X40mm |
0.296 |
3378 |
|
35x45mm |
0.333 |
3003 |
|
40x45mm |
0.435 |
2300 |
|
40x50mm |
0.483 |
2070 |
|
45x50mm |
0.612 |
1635 |
|
45x55mm |
0.673 |
1485 |
|
50x55mm |
0.83 |
1205 |
|
50x60mm |
0.907 |
1103 | |
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