unbreakable forging grinding steel ball
650.0~1200.0 USD
| Min. Order: | 1 Ton |
|---|---|
| Payment Terms: | L/C, D/P, T/T, WU |
| Supply Ability: | 10000 TON/MONTH |
| Place of Origin: | Shandong |
Company Profile
| Location: | Jinan, Shandong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Forged Steel Balls Mill Balls, Forged Steel Balls, Grinding Steel Balls, Grinidng Media Balls, Grinding Balls |
Product Detail
| Model No.: | 20-150MM |
|---|---|
| HARDNESS: | HRC55-67 |
| breakage rate: | <1% |
| endurance impact test: | >10000 |
| certification: | iso9001:2008 |
| Production Capacity: | 10000 TON/MONTH |
| Packing: | 1000kg bags/steel drum |
| Delivery Date: | 10-45 days according to your quantity |
Product Description
Steel Grinding Balls
Introduction of the products:
Specification:
1.Hardness:HRC55-67
2.Impact toughness:>12J/CM2
3.Diameter:20mm-150mm
4.Endurance impact test:>10000
5.Diameter: 20mm-150mm
Characteristics:
.High hardness .Good wear resistance .Good even wear .Even wearing
Chemical Elements:
name | C | Si | Mn | P | S | Cr | HRC |
60Mn | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.04 | <0.25 | 52-60 |
65Mn | 0.62-0.70 | 0.17-0.37 | 0.9-1.2 | ≤0.035 | ≤0.035 | ≤0.25 | 56-63 |
B2 | 0.72-0.92 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.04 | 0.4-0.6 | 58-64 |
60Si2CrV | 0.56-0.64 | 1.4-1.8 | 0.4-0.7 | ≤0.03 | ≤0.03 | 0.9-1.2 | ≥60 |
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