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SUS304 316l 440C 420 stainless steel ball made in china

Feedback Ratings
Promotion Price:

US $0.25

/ Piece
Wholesale Price:
US $0.30/ Piece
Min. Order:
1000 Pieces
Please contact the supplier for more details
Processing Time: 5 days.
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Buyer Protection
  • Payment held until buyer confirms satisfaction
  • Full refund if you don't receive your order
  • Refund or keep items not as described

Quick Details

Place of Origin:
Zhejiang China (Mainland)
Brand Name:
Model Number:
Hard alloy/Tungsten steel/Tungsten-cobalt alloy(YG6X,YG8,YG6)
steel Ball material:
stainless steel ball
steel Ball color:
steel Ball size:
steel Ball logo:
steel BallMOQ:
steel Ball packing:
steel Ball sample time:
around 10 days carbide balls
steel Ball certificate:
steel Ballsolid or not:
steel Ball usage:
Subtle bearings, precision sealing, measurement tools,


Standard:EU SGS/ROHS
1 Grade:G100-G1000
2 Size:1mm-65mm
3 We are manufacturers
4 Flexible services and delivery

Precision tungsten carbide ball,stainless steel ball


1.Product detail & picture

Stainless steel ball

Product Name

440C Stainless steel ball 440C(9Cr18Mo)


Stainless steel ball 420(3Cr13)

Stainless steel ball 304(Ocr19Ni9)

Stainless steel ball 316L(Ocr19Ni12MO2)

Stainless steel ball 201














Martensitic steel

high precision,hardness reaches 58-60 degrees,magnetic, good corrosion resistance, rust resistance and wear resistance.

Martensitic steel, commonly known as stainless iron, hardness reaches51-53 degrees, good corrosion resistance ,magnetic and toughness.

Austenitic steel, hardness<=28 degrees, non-magnetic, strong rust resistance, good corrosion resistance.

Austenitic steel, the most suitable for industries with high corrosion requirements, hardness <=28 degrees, non-magnetic, strong ability to resist rust.

Austenitic steel, hardness<= 28degrees after degaussing magnetic, rust put in the water.


Bearings, stamping/hydraulicparts,valves,aerospace,seals, refrigeration equipment, high-precision instruments.

All kinds of precision machinery, bearings, electrical equipment, household appliances, auto parts and so on.

Valves, perfume bottles, nail polish bottles, auto parts, air conditioners and other household appliances.

Valves, perfume bottles, medical equipment, nail polish bottle, cosmetic packaging, air conditioners and other household appliances.

Hardware accessories, household appliances, lamps, switches, die casting, plastic products and so on.











2.Company picture & Production Equipment

Our production line covers the entire production process from wire drawing, cold pier, heat treatment, grinding, refining, polishing, cleaning, and all the way until inspection and packaging.






3.Production process

4. Quality Control

  Yixin Steel Ball is equipped with the most advanced production machines and testing instruments. With our sophisticated equipments, we can perform all the following processes on steel ball: roundness testing, vibration testing, random value detection, surface smoothness detection, Rockwell hardness testing, etc.




5.products usage




6.Packing picture






Q1:What is the Payment Terms ?

Answer: You can choose T/T,L/C,Western Union,Paypal.


Q2:What is your FOB prices ?

Answer :The price depends on the material and size of the ball ,order quantity.


Q3:What is Minmum Order Quantity of your products ?

Answer :About 1000pieces.


Q4:When do you can send us some sample ?

Answer :About 3-5 days.


Q5:What is the delivery date from the date of order?

Answer :It is according to the order .If the size is non-standare,we can custom.



Selling Units: Single item
Single package size:  33X20X15 cm
Single gross weight: 16.0 KG
Package Type: plastic bag + independent carton package + neutral carton + standard export wooden pallets (according to your request).
(1)Yixin Steel Ball Group is a leading manufacturer of steel ball products in China and a member of China Rolling Product Association, and Steel Ball Sub-Association. Under our group, there are two companies: Yixin Steel Ball and Huayi Steel Ball.

(2)Our company is specialized in the production of all types of stainless steel balls with the diameter ranging from 0.30mm to 63.5mm (440C, 420, 316L, 304HC, 201). Meanwhile, we also produce copper balls (H62, H65), plastic balls (P0M, PP, PA, ... View detail

Basic Information

Product/Service (We Sell): Stainless steel beads,Stainless steel balls,Copper balls,Plastic balls,hard alloy balls (tungsten steel balls)  
Brands: Yixin  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Mid East
Southern Europe
South Asia
Western Europe
Eastern Europe
Central America
Northern Europe
Eastern Asia
South America
Domestic Market
North America
Southeast Asia
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 61% - 70%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: No. 1821, West Renmin Road, Shangyu Baiguan Street, Zhejiang. China  
Number of Production Lines: 6  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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