Chrome Steel Balls 1/32" for Ball Valves with RoHS
Chrome Steel Balls 1/32" for Ball Valves with RoHS
Chrome Steel Balls 1/32" for Ball Valves with RoHS
Chrome Steel Balls 1/32" for Ball Valves with RoHS

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Chrome Steel Balls 1/32" for Ball Valves with RoHS

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Model No. : AISI52100
Brand Name :
10yrs

Zhongshan, Guangdong, China

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Product description

Chrome steel balls 1/32" for Ball Valves with RoHS

1) Size: 0.7938mm (according to clients' requirement)

2) Materials: AISI420/440C, AISI52100

3) Grade: G5-G100;

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

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

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


The steell 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
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