Xuzhou H&G Wear-Resistant Material Co., Ltd.
Xuzhou H&G Wear-Resistant Material Co., Ltd.
[
Shanghai,
China (Mainland) ]
Shanghai, China (Mainland)
HG
HG-LCB
| Packaging Details: | Container Bag: Dia20mm-Dia150mm 1000Kgs/Container Bag (GWt:1002Kgs) Steel Drums: Dia20mm-Dia80mm 900Kgs/Drum (GW: 915Kgs) Dia90mm-Dia150mm 850Kgs/Drum (GW: 865Kg ) |
|---|---|
| Delivery Detail: | 10-15 days after confirming orders |
Low breakage casting grinding media steel ball
Professional manufacturer of grinding steel balls including casting grinding balls and forged grinding balls.
Details of Casting Grinding media Steel Balls
1. Size: Dia. 20mm-130mm
2. Material: high/medium/low chrome alloyed
Super High Chrome: 15-23% High Chrome: Cr=10-13% Medium Chrome: Cr=3-6% Low Chrome: Cr=0.8-1.8%
3. Characteristics: high hardness, good wear resistant, low breakage, no deformation.
4. Hardness: 45-65HRC; Breakage rate ≤1%; Drop times≥10,000.00
5. Application: cement, metallurgy, mining, electric power, chemical and magnets industries.
6. Function: grinding media.
More Information
Grinding Steel Balls Chemical Elements
|
Name |
Chemical Elements (%) |
|||||||
|
C |
Si |
Mn |
Cr |
Mo |
Cu |
P |
S |
|
|
Low Cr Balls |
2.2-2.5 |
≤1.2 |
0.5-1 |
0.8-1.8 |
0.6-1 |
≤1 |
≤0.05 |
≤0.05 |
|
Middle Cr Balls |
2.2-3.3 |
≤1.2 |
0.5-1 |
3-6 |
0.6-1 |
≤1 |
≤0.05 |
≤0.05 |
|
Normal High Cr |
1.6-3.3 |
≤1.0 |
0.5-1 |
10-13 |
0.8-1 |
≤0.6 |
≤0.05 |
≤0.05 |
|
Special High Cr |
2.0-3.3 |
≤1.0 |
2.1-3 |
15-23 |
0.8-1 |
≤0.6 |
≤0.05 |
≤0.05 |
Grinding Steel Balls Physical Property & Microstructure
|
Name |
HRC |
Ak(J/cm2) |
Microstructure |
Times of Falling Balls |
|
|
Low Cr Balls |
≥45 |
≥1.6 |
P+C |
≥10000 |
|
|
Middle Cr Balls |
≥48 |
≥2.0 |
P+C |
≤Φ80 |
≥15000 |
|
≥Φ80 |
≥10000 |
||||
|
Normal High Cr |
≥56 |
≥2.5 |
M+C+A |
≤Φ80 |
≥15000 |
|
≥Φ80 |
≥10000 |
||||
Grinding Steel Balls Size & Weight
|
Size(mm) |
Weight(kg/pc) |
Quantity(pc/t) |
|
Size(mm) |
Weight(kg/pc) |
Quantity(pc/t) |
|
Φ30 |
0.11 |
9091 |
Φ90 |
2.90 |
345 |
|
|
Φ40 |
0.25 |
3891 |
Φ100 |
4.00 |
250 |
|
|
Φ50 |
0.50 |
2000 |
Φ110 |
5.30 |
188 |
|
|
Φ60 |
0.86 |
1153 |
Φ120 |
6.80 |
147 |
|
|
Φ70 |
1.37 |
729 |
Φ130 |
7.70 |
129 |
|
|
Φ80 |
2.05 |
487 |
Φ140 |
8.74 |
114 |
Why choosing H&G casting grinding media steel balls
1. Over 20years Professional casting grinding balls manufacturing experience, deserves your trust.
2. High quality, competitive price and good service benefit our customers.
3. ISO9001 certified company, advanced oil quenching and heating production line, together with advanced testing machines imported from Germany are used to ensure the quality.
4. Chemical analysis reports would be sent together with each batch of steel balls, even samples.
5. Skilled sales & service team in Shanghai branch can provide timely good service.
6. 200 thousand Tons annual production capacity can provide short L/T.
