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China Stainless Steel Balls manufacturer

Solid Precision Loose Hard Carbon Steel Ball 0.5mm To 50.8mm For Ball Mill

Product Details:
Place of Origin: China
Brand Name: JN
Certification: SGS ISO
Model Number: 0.5mm to 50.8mm
Payment & Shipping Terms:
Minimum Order Quantity: 500kg
Price: Negotiable
Packaging Details: Ploy bag+25kg carton box+1000kg wooden box
Delivery Time: 7-15 days
Payment Terms: T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P
Supply Ability: 50 Tons per Month

Detail Information

Product Name: Hard Ball Feature: Unhardened Or Case Hardened Surface Balls
Hardness: HRC58-HRC63 Application: Ball Mill
Packing: PP Bag + Woven Bags+wooden Box(if Need) Ball Shape: Round
High Light:

precision steel balls


soft steel balls

Product Description



Wholesale 0.5mm to 50.8mm Solid Precision Loose Hard Carbon Steel Bearing Ball
Carbon steel balls are made from a combination of steel and carbon, with carbon present in concentrations lower than 0.093%.


The carbon acts as a hardening agent, providing additional strength, at a lower cost than alternative hardening techniques.


They can be used in anything from furniture castors to sliding rails, polishing and milling machines, peening processes,


and welding appliances, depending on the type of carbon steel balls you choose.


Carbon steel balls have excellent surface quality ,high hardness and high load bearing capacity as a result of through hardening.


According to the different materials can be divided into Low carbon steel ball Medium carbon steel ball and High carbon steel ball,


The main material is 1010-1015,1045,1085


According to the hardness can be divided into Soft ball(HRC28) and hard ball (HRC55-60 after heat treatment).


Mechanical Properties





7.82 g/cm3

7.82 g/cm3


Hardnss 60-90 HRB

55-60 HRC


Tensile Strength 29-43 PSI x 103

43-58 PSI x 103


Young's Modulus 200 GPa


200 GPa


Production Process Of Carbon Steel Balls 
Color Heading →Flashing→Heat treating→Hard Grinding →Lapping→Clean→Inspection→Packing
Solid Precision Loose Hard Carbon Steel Ball 0.5mm To 50.8mm For Ball Mill 0

Low precision ball bearings, furniture ball bearings, bicycle and automotive steel ball components, agitators, sliding rails,


drawer rails, skates, roller conveyors, castors, locks, bearing units. Utilized in burnishing, polishing and milling machineries.


Furniture rails and rollers, drawers and rolling bearings, locks, oilers and greasers, skates, caddies, toys, belt and


roller conveyors, tumble finishing,Bike and motor-bike components.


Quality Assurance


Solid Precision Loose Hard Carbon Steel Ball 0.5mm To 50.8mm For Ball Mill 1


After precision washing, oiling & before packing sample balls from the batch are sent for


final audit to check for surface roughness, roundness, waviness, lot size variation and


hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures.


Once all requirements are met, a test certificate is then prepared for the customer.


Our sophisticated laboratory is equipped with high precision, worldwide respected machines and equipment


and is managed by properly trained and qualified personnel.


Solid Precision Loose Hard Carbon Steel Ball 0.5mm To 50.8mm For Ball Mill 2

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