AISI 1010 1015 1.3mm 22.225mm 50.8mm carbon steel balls

Carbon steel ball  Specification

*  Hardness : HRC 50 -55 

*  Application : carbon steel ball is a very common steel ball , it has low price , high hardness and wide use . Usually used

    in bicycle , bearing , chain wheel , art ware , shelf , versatile ball , bags , small hardware , it can also be used for

    rubbing other medium  .  

*  Speciality : have magnetic , metallographic tructure is ferrite , package often with oil . Usually electroplating when it is

    out of surface , it can be plated with zinc , gold , nickel , chrome and so on . have strong anti-wear functional . 

*  Comparison : the wear-resisting and hardness is not good than bearing steel ball  ( The HRC of GCr15  steel ball is

    60- 66 ) : so , the lift is shorter relatively . 

about us 

Henan  Scole Industry & Trade Co., Ltd is striving for being a better company that can respond to every customer’s request as much as possible. From a fundamental perspective, we will keep on making all-out efforts to be a company making it a motto to respect all customers, attaching importance to every product to be handled, and delivering more affordable products more speedily in order to gain a good reputation from every customer .

Having two factories in Shandong and Henan. we have provided tailored precision ball to a wide variety of industries for over 20 years.

Our products stainless steel balls, carbon steel balls, chrome steel balls, plastic balls, ceramic balls,  brass balls…have sold to more than 90 countries on the 5 continents.

Choose to be reassured. Choose us!

 Our factory

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Production supplied

Quality Assurance 

Production steps

Heading: 

  In the first step, heading machines cut wire into short lengths and form it into spherical shapes between dies.

Deflashing:

  The flash line, a ridge left by the forming dies, is removed as balls roll between heavy,cast iron plates.

Soft Grinding:

  Similar to deflashing, except that a grinding stone is used to improve precision.

Heat-treating: 

  Carbon steel balls are next carburized and hardened. Heat treatment imparts the desired hardness and case depth.

Descaling: 

  This step removes the residues and by-products from the heat-treating process.

Hard Grinding: 

  Slow, meticulous grinding assures proper sizing and sphericity, with tolerances as closeas ±.0001".

Lapping: 

  Several proprietary lapping processes can bring balls to the requirements of ISO 3290 Grade10 - 48. 

Finishing: 

  Proprietary chemical and mechanical processes give the balls their final micro-smoothed finish, for increased wear resistance and product longevity.

OEM

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Production applications

Packaging details 

Selling Units           :    Single item

Single package size :    30*20*17 cm

Single gross weight :   25-26 kg

Package type          :   a, Steel drum packing 

                                  1)  250 kg per steel drum

                                  2)  Four steel drums on one pallet

                                  3)  Drum with pallet size: 75*75*65cm

                                b, Carton package 

                                  1)  25 kg per carton , 36 cartons on one pallet

                                  2)  Carton size: 30*20*17cm 

Contact us 

Contactor   :      Sophie 

E-mail        : sales6 @ xxballs dot com