500g 50mm impact test steel ball ISO SGS Certificate

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Price:RUB 7.44 - RUB 74.33
Price in USD:Details


Product Overview


500g 50mm impact test steel ball ISO SGS Certificate

Diameters: 0.3mm - 200mm

Chrome steel balls are widely used in high speed ball bearings, as well as, in a number of other industrial applications. Chrome steel balls have excellent surface quality, high hardness and high load bearing capacity, as a result of through hardening.

International Equivalents for chrome steel balls:

AISI 52100, EN31, JIS G4805 SUJ2, Wks 1.3505.

Product Name
500g 50mm impact test steel ball ISO SGS Certificate
ISI 52100, EN31, JIS G4805 SUJ2, Wks 1.3505
Diameter size
Low alloy hardness chromium steel balls , they show excellent hardness , wear resistance , very good surface finishing and dimensional stability . 
GCr15 bearing steel ball is widely used in high-speed and low-noise bearing , bicycle , motorcycle , automobile , bags , electronical industry . The bearing steel ball can be used for grinding other medium .
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Materials from major manufacturers

The combination of chromium and nickel is used to form an antioxidant layer on the surface of the material to prevent rust and oxidation


Ultra-high precision

Concentricity tolerance to 0.002mm


Wear resistant and corrosion resistant

No rust in humid environment, strong anti-oxygen capability, high quality components precision coordination


High quality

Strict quality approval, round precision steel ball

Our Mainproduct

Stainless Steel Ball 


Hollow Plastic Ball

Glass Ball

Grass Ball/Copper Ball 

Ceramic Ball 

Sic silicon Carbide Ball 

Our Company

Company profile

Henan scole industy and trade Co.,Ltd is the most professional company in different material balls,there are two factories producing matal balls ,glass balls,ceramic balls,plastic balls ,one is in Taian City,Shandong province,anothere is in Kaifeng City Henan province.

With over 20 years history ,our factory have good reputation from our customers and government,so our factory passed ISO9001:2008 and our product got SGS,RHOS CERTIFICATES.

Packing & Delivery

1.Pccking : Plastic Bag + Cardboard Box + Wooden

2. As your request.

3.Port:Qingdao Shanghai Zhejiang

4.Lead Time :Shipped 7days after payment

Our Certifications

Our Factory Passed ISO9001:2008 And Our ProductS Got SGS,RHOS CERTIFICATES.

0.0108 s.