| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Other Metallic |
| Label: | cast ball , grinding media , casting steel ball |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:25 Feb, 2009 |
SIZE:DIA 25-150MM
CHEMICAL ELEMENTS:
|
NAME |
BRAND |
CHEMICAL ELEMENTS |
||||||||
|
C |
Si |
Mn |
Cr |
Mo |
Cu |
Ni |
P |
S |
||
|
HI-CR CASTING BALLS |
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 |
|
HI-CR CASTING BALLS |
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 |
|
HI-CR CASTING BALLS |
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 |
|
ME-CRCASTINGBALLS |
ZQCr8 |
2.1-3.2 |
0.5-2.2 |
0.5-1.5 |
6-10 |
0-1.0 |
0-0.8 |
0-1.5 |
≤0.10 |
≤0.06 |
|
LOW-CR CASTING BALLS |
ZQCr2 |
2.2-3.6 |
≤1.2 |
0.5-1.5 |
1.5-3.5 |
0-1.0 |
0-0.8 |
- |
≤0.10 |
≤0.10 |
MECHANICAL:
|
NAME |
BRAND |
SURFACE HARDNESS |
ENDURANCE IMPACT TEST(TIMES) |
|
|
QUENCHED |
UNQUENCHED |
|||
|
HI-CR CASTING BALLS |
ZQCr26 |
≥56 |
≥45 |
≥8000 |
|
HI-CR CASTING BALLS |
ZQCr20 |
≥56 |
≥45 |
≥8000 |
|
HI-CR CASTING BALLS |
ZQCr15 |
≥56 |
≥49 |
≥8000 |
|
ME-CRCASTINGBALLS |
ZQCr8 |
- |
≥48 |
≥8000 |
|
LOW-CR CASTING BALLS |
ZQCr2 |
- |
≥45 |
≥8000 |
SIZE OF CASTING BALLS:
|
ITEMS |
SIZES |
|||||||||||
|
φ25 |
φ30 |
φ40 |
φ50 |
φ60 |
φ70 |
φ80 |
φ90 |
φ100 |
φ110 |
φ120 |
φ130 |
|
|
TOLERANCE |
+1.0 -0.5 |
+2.0 -1.0 |
+3.0 -1.0 |
+3.5 -1.5 |
||||||||
|
DIFFERENCE BETWEEN MAX DIA AND MIN DIA |
≤1.0 |
≤2.0 |
≤3.0 |
≤4.0 |
||||||||
