Our Products
- Hot forging (1)
- Balls (1)
- Forged and Stamped Parts (1)
Contact Information
yangjun village guanzhuang town
Tel: 86-531-83808777
Fax: --
Forged steel balls manufacturer,forged steel ball specifications --huamin
Model: HM-1
Category: Machinery Parts and Components / Machinery Parts and Components / Balls
Characteristics
1) High Hardness: Huamin forged grinding steel ball has high hardness: surface hardness can reach to 55-67 HRC, volume hardness 56-64 HRC
2) High Impact Toughness: impact toughness is more than 12 J / cm2.
3) Low Broken Rate: peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.
Specifications
Specifications of forged steel balls:
Nominal diameter(mm) |
Theoretical diameter(mm) |
Approx.Mass per ball(G) |
Average number of balls per MT |
Diametrical tolerance(mm) |
25 |
26.0 |
72 |
13,900 |
+1.5 -2.0 |
30 |
31.2 |
125 |
8,000 |
+1.5 -2.5 |
40 |
41.6 |
296 |
3,380 |
+1.5 -2.5 |
50 |
52.0 |
578 |
578 |
|
60 |
62.4 |
999 |
1,000 |
+1.5 -3.5 |
65 |
67.6 |
1,270 |
790 |
|
70 |
72.8 |
1,586 |
630 |
|
80 |
83.2 |
2,367 |
420 |
|
90 |
93.6 |
3,371 |
300 |
+1.5 -4.5 |
100 |
98.8 |
3,964 |
250 |
|
120 |
124.8 |
7,989 |
125 |
+1.5 -5.5 |
150 |
153 |
13,800 |
70 |
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