Steel ball
Product Details:
| Material | Steel |
|---|---|
| Place of Origin | Shandong, China (Mainland) |
Detailed Product Description
| Chemical elements of steel balls | |||||
| C | Si | Mn | Cr | S | P |
| 0.50-0.65 | 0.15-0.37 | 0.6-1.2 | ≤0.25 | ≤0.04 | ≤0.04 |
| 0.7-0.9 | 0.45-0.75 | 0.7-1.25 | 0.11-0.4 | ≤0.04 | ≤0.04 |
Specification of forged balls
| Diameteical | Weight of single ball | ||||||||
| Nominal diameter | Tolerance | in average | Surface hardness | Impact toughness | |||||
| (mm) | (mm) | (g) | (HRC) | (j/cm2 ) | |||||
| Φ20 | +2 -1 | 32 | 50-65 | ≥12 | |||||
| Φ25 | 64 | ||||||||
| Φ30 | 110 | ||||||||
| Φ40 | 263 | ||||||||
| Φ50 | 513 | ||||||||
| Φ60 | +3 -2 | 888 | |||||||
| Φ70 | 1410 | ||||||||
| Φ80 | 2104 | ||||||||
| Φ90 | 2996 | ||||||||
| Φ100 | 4110 | ||||||||
| Φ110 | +4 -2 | 5457 | 45-60 | ||||||
| Φ120 | 7102 | ||||||||
| Φ130 | 9030 | ||||||||
| Φ140 | +4 -3 | 11278 | |||||||
| Φ150 | 13871 | ||||||||
The advantages of this item manufactured by our factory:
1, No deformation
2, No breakage
Application fields:
Industries of cement building material,metallurgical selection in mine,grinding coal in power plant,etc.
Steel ball
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Company Info
Jinan Jinchi Construction Materials Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Ji'nan
Province/State: Shandong
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products