B2 40CR 42CRMO 65MN Grinding steel Rod bar media

B2 40CR 42CRMO 65MN Grinding steel Rod bar media

1. Material Quality: We buy steel materials directly from Laigang Group, JIYUAN, which are the biggest steel companies in China who specially produce steel for grinding balls.

2. Product Range: We produce steel grinding balls according to customer requirement. Both cast & forged type and have complete range.

3. Capacity: Our production capacity is now about 100000 MT. This huge production capacity ensures nonstop continuous delivery of media to you.

4. Production facility: At present we use advanced automatic production line which makes sure the quality is highly consistent.

5. Delivery: We provide fast delivery after order confirmation due to automated production system. It can be as quick as 14 days/ 2 weeks depending on requirement.

6. Quality Control: Our company has an independent laboratory, the advanced and accurate lab equipment, to ensure that each step of the production process is performed in accordance with the quality standards.

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Product Details

B2 40CR 42CRMO 65MN Grinding steel Rod bar media

Explanation of quality control

Shandong jinchi heavy industry joint-inventory co., ltd. strictly controls each link of damage-resistant metal ball from metallic plant choice, uncooked cloth buy, metallic inspection, quenching and tempering process manipulate, completed product inspection, and strictly controls the overall performance index of steel ball consistent with the iso9001:2015 first-class management system certification process of the company, if you want to ensure that the performance index of steel ball meets the technical necessities of the project and industry related necessities technical specs. make certain the wear and tear resistance, balance, maturity and reliability of metal ball.

Guarantee measures for raw material ordering

Our agency has strategic cooperation agreements with famous home nation-owned enterprises, which include laiwu branch of shandong iron and metal co., ltd., chengde jianlong precise metal co., ltd. and huaigang special metal co., ltd. of jiangsu shagang organization. each stage from material ordering to material inspection is reviewed and accredited by way of the usage of technical specialists, and eventually determined by way of way of the technical director after being signed and showed by way of the relevant responsible individual.

Production equipment performance assurance measures

All of them are produced with the most advanced and professional equipment, and cooperate with the process and quality inspection personnel to make the original records of various parameters in the production process, and operate and produce in strict accordance with the process requirements and specifications.

Process technology and quality inspection performance guarantee

Set up the project process specialist and quality inspector, set up the process in strict accordance with the parameters and indicators required by the contract and supervise the implementation of the process. The quality inspector shall track and record each parameter in the whole process.

Packaging and transportation performance guarantee

The packaging standard of the product is strictly in accordance with the international standards, to ensure that it can meet the lifting requirements for many times. Our company has established a strategic partnership system with several key shipping companies and logistics companies at home and abroad. We have transportation insurance for each vehicle, which greatly enhances our ability to resist risks.

Chemical Composition of Grinding steel Rod bar media

Materials	C%	Si%	Mn%	P%	S%	Cr%	Mo%
65Mn	0.62-0.70	0.17-0.37	0.90-1.20	≤0.035	≤0.035	≤0.25
40Cr	0.37-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.80-1.10
42Crmo	0.38-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.90-1.20	0.15-0.25