Main Products: We are professional manufacturer in high and low chromium alloy casting balls and forgings , polybasic alloy casting balls and forgings , polybasic alloy steel linings.
Polybasic alloyed casting ball
Negotiable /Piece
Min.Order:1 Piece
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Anhui Ningguo Steel Lining of The New High-Tech Co.Ltd
Business Type: Trading CompanyMain Products: We are professional manufacturer in high and low chromium alloy casting balls and forgings , polybasic alloy casting balls and forgings , polybasic alloy steel linings.Product Details
polybasic alloyed casting ball's main features: good wear-resistance, low wear and broken rate, not deformation, long life cycle
Chemical composition<%>
|
Name |
Chemical composition<%> | |||||||||||||
|
C |
Si |
Mn |
Cr |
Mo |
Cu |
Ni |
Nb |
Ti |
Zr |
V |
B |
P |
S | |
|
Polybasic |
1.8-3.2 |
0.5-1.5 |
0.4-1.5 |
3.5-8.0 |
≤0.5 |
≤0.8 |
≤0.5 |
≤0.2 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.1 |
≤0.10 |
≤0.10 |
|
Polybasic |
1.8-3.2 |
0.5-1.5 |
0.3-1.2 |
7-11 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.2 |
≤0.5 |
- |
- |
≤0.1 |
≤0.10 |
≤0.10 |
Properties and Microstructure
|
Name |
Hardness<HRC> |
Shock value < J/cm2> |
Microstructure |
Time of Falling balls <Frequency> | |
|
Polybasic |
4856 |
≥2.0 |
P+C |
φ80 |
≥13000 |
|
≥φ80 |
≥16000 | ||||
|
Polybasic |
5462 |
≥3.5 |
M+C |
φ80 |
≥15000 |
|
≥φ80 |
≥8000 | ||||
Specification and Avoirdupois
|
Ball Diameter <mm> |
Weight of Each Ball |
Pcs/ton |
|
φ20 |
0.0322 |
31056 |
|
φ25 |
0.063 |
15873 |
|
φ30 |
0.11 |
9091 |
|
φ40 |
0.257 |
3891 |
|
φ50 |
0.50 |
2000 |
|
φ60 |
0.867 |
1153 |
|
φ70 |
1.37 |
729 |
|
φ80 |
2.05 |
487 |
|
φ90 |
2.9 |
345 |
|
φ100 |
4.00 |
250 |
|
φ110 |
5.3 |
188 |
|
φ120 |
6.80 |
147 |
|
φ125 |
7.75 |
129 |
|
φ130 |
8.74 |
114 |
|
φ150 |
13.5 |
74 |
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