Home > Products > JCR-HOT ROLLING STEEL BALL > 60Mn Forged Steel Grinding Balls for ball mill
60Mn Forged Steel Grinding Balls for ball mill
- 2000 Metric Ton / Metric Tons per Month
- qingdao
- T/T
Product Details
Place of Origin: | Shandong, China | Brand Name: | jinchi | Model Number: | forged |
Application: | metallurgical selection in mine,grinding coal in power plate | Material: | Steel | Dimensions: | 20-150mm |
Product Description
Specifications
1.High hardness,
2.Good wear resistance and long life,
3. Unbreakable,
4.HRC:50-65
5.High impact toughness
30-150mm grinding steel ball
Specifications:
(1) Characteristics:
a) High hardness and resistance ;
b) Good even wear ;
c) No breaking;
d) High hardness;
e) Even hardnessno matter surface or core;
f) High wear resistance,more dense tissue and abrasion lower;
(2) Applied fields:
a) Mining
b) Cement plants
c) Power stations
d) Chemical industry and machinery
Quality Service:
1.offer the solutions to your problems,
2.after -sale service,
3.regional manager track,
4.SGS Service
Main Prodcts:
1.Forged steel grinding ball
2.Rolled steel grinding ball
3.Cast iron balls
4.Grinding rods
5.Grinding cylpebs
6.Mill liner
7.Various kinds of steel flanges
8.8 characters blind plates
The Chemical Composition of Forged Alloy Steel Ball Is as Follows:
Material | C | Si | Mn | Cr | S | P | Times of Endurance impact test |
50Mn | 0.48-0.56 | 0.17-0.37 | 0.70-1.00 | ≤0.25 | ≤0.035 | ≤0.035 | ≥10000 |
60Mn | 0.57-0.65 | 0.17-0.37 | 0.70-1.00 | ≤0.25 | ≤0.035 | ≤0.035 | ≥10000 |
65Mn | 0.62-0.70 | 0.17-0.37 | 0.90-1.20 | ≤0.25 | ≤0.035 | ≤0.035 | ≥12000 |
B2 | 0.65-0.78 | 0.17-0.37 | 0.70-1.20 | 0.55-0.60 | ≤0.035 | ≤0.035 | ≥12000 |
75SiMn | 0.70-0.90 | 0.40-0.80 | 0.70-1.20 | ≤0.25 | ≤0.035 | ≤0.035 | ≥12000 |
Impact -resistant Alloy | 0.37-0.45 | 0.20-0.45 | 0.50-1.00 | 0.80-1.20 | ≤0.035 | ≤0.035 | ≥10000 |
Wear-resistant Alloy | 0.75-0.90 | 0.15-0.42 | 0.65-1.10 | 0.88-1.20 | ≤0.035 | ≤0.035 | ≥12000 |
Physical Property of Forged Alloy Steel Ball:
Materials | Impact Test (Ak.J/cm²) | Endurance Test Times (5m/T) | Surface Hardness (Dia25mm-90mm) | Core Hardness (Dia25mm-90mm) | Surface Hardness (Dia90mm-150mm) | Core Hardness (Dia90mm-150mm) | Breakage |
50Mn | ≥12 | ≥10000 | ≥52 | ≥42 | ≥50 | ≥40 | <0.5% |
60Mn | ≥13 | ≥10000 | ≥52 | ≥42 | ≥50 | ≥40 | <0.5% |
65Mn | ≥15 | ≥12000 | ≥54 | ≥44 | ≥52 | ≥42 | <0.5% |
B2 | ≥17 | ≥12000 | ≥60 | ≥52 | ≥58 | ≥50 | <0.5% |
75SiMn | ≥16 | ≥12000 | ≥60 | ≥52 | ≥58 | ≥50 | <0.5% |
Impact -resistant Alloy | ≥17 | ≥10000 | ≥50 | ≥40 | ≥48 | ≥38 | <0.5% |
Wear-resistant Alloy | ≥17 | ≥12000 | ≥60 | ≥52 | ≥58 | ≥50 | <0.5% |
Welcome to Visit:
We are pleased for your coming at any time and it’s free,except for plane tickets.
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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