Home > Products > JCR-HOT ROLLING STEEL BALL > JCG 20-150mm grinding steel ball hot rolling steel ball
JCG 20-150mm grinding steel ball hot rolling steel ball
- 30000 Metric Ton / Metric Tons per Month
- QINGDAO
- T/T
Product Details
Place of Origin: | Shandong, China | Brand Name: | jinchi | Model Number: | 20-150mm |
Application: | mine,cement plants,power station,chemical industry,etc | Material: | Steel | Dimensions: | 20-150mm |
Product Description
Specifications
1.hardness:60-67HRC2.impact strength: exceed 12J/cm2
3.no breakage, good wear resistance
5.SGS certificate
hot rolling steel ball
The process line of product
heating-----forged(air hammer)-----forged balls-----quenching------tempering----- finished products
The performance of product
1.Even hardness2.Unbreakable3.Grinding resistant4.High impact value5.High combined efficiency of grinding mill
Applied fields
cement building,power plant,chemical industry etc
Name | Impact Test AK.J/cm2 | Endurance Test Times (5m) | Dia 25mm-60mm | Dia 70mm-100mm | ||
Surface | Core | Surface | Core | |||
50Mn | ≥12 | ≥10000 | ≥56 | ≥35 | ≥56 | ≥28 |
60Mn | ≥13 | ≥10000 | ≥58 | ≥52 | ≥58 | ≥48 |
65Mn | ≥15 | ≥12000 | ≥60 | ≥55 | ≥60 | ≥50 |
B2 | ≥17 | ≥18000 | ≥62 | ≥58 | ≥60 | ≥52 |
75 SiMn | ≥16 | ≥12000 | ≥62 | ≥58 | ≥62 | ≥50 |
Some specification and technology details as follows:
1.urface hardness: more than 60HRC, Core hardness: more than 55HRC.
2 Breakage: Less than 1%
3 Impact toughness: More than 12J/cm2
4 Density: 7.8-7.85g/cm3
5.Impact to broken (times): more than 18000
6.low Abrasion:
non-ferrous metal: 0.4KG-0.7KG, ferrous metal: 055KG-0.8KG.( The abrasion just for reference, the exact abrasion depends on the specific mine ore, the temperature, the ball mill and other conditions.)
Package:steel drum or ton bags
Payment:within 15 days after received the prepayment or L/C
Contact Us
- Jinan Jinchi Steel Ball Co., Ltd.
- Contact namerose cheng
- Phone86-531-83222518
- AddressInside Nanmeijing Yard, West Road, Chizitou Village, Puji
JC-GRINDING CYLPEBS | JC-GRINDING RODS/BARS | JCC-CASTING STEEL BALL | JCF-FORGED STEEL BALL |
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