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Add: Build A, Dongya Industrial Park, Dache Industrial District, Nanlang Town, Zhongshan, Guangdong, China
Tel: +86-760-88262588-619
Mob: +8613928150832
E-mail: roy@chnsteelball.com
3 Inch Steel Ball

3 Inch Steel Ball

3 inch steel ball 1) Materials: low Carbon steel, AISI1015; 2) Grade: G40,G60,G100,G200,G1000; 3) Certificate: ISO-9001, TS-16949, ISO14001; 4) Application field: Small balls includes ball bearings, computers, mobile phone lithium battery, REM and mass products like the writing instruments. 5)......

3 inch steel ball

1) Materials: low Carbon steel, AISI1015;

2) Grade: G40,G60,G100,G200,G1000;

3) Certificate: ISO-9001, TS-16949, ISO14001;

4) Application field: Small balls includes ball bearings, computers, mobile phone lithium battery, REM and mass products like the writing instruments.

5) Heat treatment: Balls are through hardened by heating to 840 degrees C and quenching.


The steel balls can be further geometrical designed by additional processes. The focus to the micro and nano subject has become much more important in various international development. A positive example is the new process technology for the production of small steel balls.


Flashing: Balls are ground under pressure between rotating grooved case iron plates to improve sphericity.

Heat treatment: Balls are through hardened by heating to 840 degrees C and quenching.

They are then tempered to remove excess stresses.

Hard grinding: Hardened balls are then ground under pressure between a rotating grinding wheel and a stationary cast iron plate.

Finish lapping: Balls are carefully lapped to their final dimensions between grooved cast iron plates, one rotating and stationary.


Hot Tags: 3 inch steel ball, suppliers, factory, wholesale, bulk, customized, buy, in stock
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  • Contact Us
    Add: Build A, Dongya Industrial Park, Dache Industrial District, Nanlang Town, Zhongshan, Guangdong, China
    Tel: +86-760-88262588-619
    Mob: +8613928150832
    E-mail: roy@chnsteelball.com
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