Home > Products > HY-GRINDING BALL > A Cheap Grinding Steel Forged ball with ISO9001&SGS
A Cheap Grinding Steel Forged ball with ISO9001&SGS
- 2000 Metric Ton / Metric Tons per Month
- Qingdao&Tianjin
- T/T Credit Card
Product Details
Place of Origin: | Shandong, China | Brand Name: | HAOYANG | Model Number: | forged ball |
Application: | industtries of cement building material,metallurgica selection in mine | Material: | Steel | Dimensions: | 15mm~150mm |
Product Description
Specifications
1:A Cheap Grinding Steel Forged ball with ISO9001&SGS2:diameter:20~150mm3:HRC:50~65
4:material:steel
5:ISO9001:2008
a) Even hardness, b) unbreakable
c) Grinding resistant, d) high impact value
e) High combined efficiency of grinding mill
Application fields
b) Metallurgical selection in mine
C) Grinding coal in power plate
D) Chemical industry and machinery
CHEMICAL ELEMENTS
C | Si | Mn | Cr | S | p |
0.50~0.65 | 0.15~0.37 | 0.6~1.2 | <=0.25 | <=0.04 | <=0.04 |
0.7~0.9 | 0.45~0.75 | 0.7~1.25 | 0.11~0.4 | <=0.04 | <=0.04 |
SPECIFICATION AND HARDNESS OF FORGING BALL
Nominal diameter(mm) | Diametrical tolerance(mm) | Weight of single forging ball in average(g) | Number of piece of one ton forging ball in average | Surface hardness(HRC) | IMPACT TIUGHNESS(j/cm2) |
dia20 dia25 dia30 dia40 dia50 | +2 -1 | 32 64 110 263 513 | 31250 15625 9090 3802 1949 | 50~65 | >=12 |
dia60 dia70 dia80 dia90 dia100 | +3 -2 | 888 1410 2104 2996 4110 | 1126 709 475 333 243 | 50~65 | >=12 |
dia110 dia120 dia130 | +4 -2 | 5457 7102 9030 | 182 140 110 | 45~60 | >=12 |
dia140 dia150 | +4 -3 | 11278 13871 | 88 72 | 45~60 | >=12 |
Physical Property of Forged Steel Ball
Name | Materials | Impact Test(Ak.J/cm²) | Endurance Test Times(5m/T) | Surface Hardness (Φ25mm- Φ60mm) | Core Hardness (Φ25mm- Φ60mm) | Surface Hardness (Φ70mm- Φ100mm) | Core Hardness (Φ70mm- Φ100mm) | Breakage |
DZ-1 | 50Mn | ≥12 | ≥10000 | ≥56 | ≥35 | ≥56 | ≥28 | <1% |
DZ-2 | 60Mn | ≥13 | ≥10000 | ≥58 | ≥38 | ≥58 | ≥29 | <1% |
DZ-3 | 65Mn | ≥15 | ≥12000 | ≥60 | ≥42 | ≥60 | ≥30 | <1% |
DZ-4 | B2 | ≥17 | ≥12000 | ≥60 | ≥52 | ≥60 | ≥50 | <1% |
DZ-5 | 75SiMn | ≥16 | ≥12000 | ≥60 | ≥50 | ≥60 | ≥48 | <1% |
DZ-6 | Wear-resistant Alloy | ≥17 | ≥12000 | ≥60 | ≥54 | ≥60 | ≥52 | <1% |
Certificate of quality
The production process
The main products
Contact Us
- Jinan Haoyang Casting & Forging Co., Ltd.
- Contact namelilybell Bai
- Phone0086-531-61320009
- AddressTaitou Village, Guanzhuang Town, Zhangqiu
- precision casting
- DIA 125-140mm Ball CADI Grind steel ball
- forging rings
- casting
- Casting Products ,foundry Industry Exhibition 2024
- The 24th China(Guangzhou) Int’l Exhibition Of Casting Products ,foundry Industry
- tool steel for grades DIN 1.2344,1.2379,1.2436,1.3343,1.2510
- mill roll
- mill roll
- tool steel for grades DIN 1.2344,1.2379,1.2436,1.3343,1.2510
- forged grinding steel ball
- cast steel grinding balls
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