China made 70mm 40Cr grinding round metal bars for Mideast market
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China [CN] China made 70mm 40Cr grinding round metal bars for Mideast market
Parameter of China made 70mm 40Cr grinding round metal bars for Mideast market
| Diameter(mm) | 30-50 | 60-70 | 75-90 | 100-120 | 130 |
| Length(m) | 2.95 | 3.5 | 4.3 | agreement |
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Application of China made 70mm 40Cr grinding round metal bars for Mideast market
used mainly for mining industry,like gold mine,silver mine,copper mine,cement plant,power plant,and so on ,
***Specifications of China made 70mm 40Cr grinding round metal bars for Mideast market1) Size: Dia. 40 - 120mm, Length 2000-6000mm2) Hardness: HRC 45-553) Chemical elements(%):C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX
| Diameter(MM) | Surface hardness | Impact test Ak | tensilempa/mm2 |
| φ50-110 | 48-55 | ≥12 | ≥1000 |
***Features of China made 70mm 40Cr grinding round metal bars for Mideast market1)High Hardness2)high impact toughness3)low breakage4)no deformation
***Raw Material of China made 70mm 40Cr grinding round metal bars for Mideast market
As we all know, the quality of product mainly depends on raw material, so our raw material is customized from the Chinese famous steel factory, which can guarantee the quality.
***Applied fields:
Used for rod mill such as cement plant, electric power plant, mine, quartz sand plant, silica sand plant, sand aerated industry, coal chemical industry, gas concrete plant, etc
***Package
We bundle the finished products according to the customers' requirements.standardization identification, clean production enterprise certification.
Welcome to buy forged steel grinding balls from Shandong Huamin steel ball company,which is one of the best and largest forging steel balls forged grinding rods manufacturers and exporters in China.
Shandong Huamin Steel Ball Joint-stock Co., Ltd. was founded on May 26, 1986, which has been 30 years. It belongs to private joint-stock enterprise in Zhangqiu City, Shandong Province. Now there are 296 employees, including 71 R&D engineering technicians. At present, Huamin covers an area about 161,333 square meters, with building area of 70,000 square meters. The main products include Grinding Forged Ball, Grinding Bar, Casting Iron Ball, Grinding Cylpebs, Carbon Steel Ball and so on.
Our company produce specially grinding steel bar. The grinding steel bar series have A type and B type. The grinding steel bar series are mainly used for mines, grinded ore and coal etc.Detailed introduction is as follows:A type:diameter: 60-200MM,length :3-10M,hardness :45-65chemical elements:C: 0.52-0.7, Si: 0.17-0.37, Mn: 0.6-1.2, S: <0.035, P: <0.035, Cr: <0.04
B type:diameter: 60-200MM,length :3-10M,hardness :45-65chemical elements:C: 0.72-0.82, Si: 0.17-0.37, Mn: 0.7-0.8, S: 0.035MAX, P: 0.035,MAX Cr: 0.28-0.60Dia. Surface HRCφ50--80mm 45-55φ80--120mm 45-55φ50--120mm 45-55
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