China Stainless Steel Balls manufacturer

ROHS 4.5mm 4.763mm 5mm AISI304 Sstainless Steel Balls For Food Grinding

Product Details:
Place of Origin: Shandong
Brand Name: JN
Certification: SGS ISO
Model Number: 4.5mm 4.763mm 5mm
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: 10 Tons per Month

Detail Information

Product Name: 3mm Steel Ball Steel Ball Type: Solid Steel Ball ,hollow Steel Spheres
Packing: Plastic Bag + Cardboard Box + Wooden Surface: Mirror Polished
Material: Stainless ,chrome Bearing Ball, Carbon Steel Ball Application: Bearing,phamaceutical,bearing Cosmetic Nail Polish
High Light:

stainless steel round balls


round steel balls

Product Description

ROHS 4.5mm 4.763mm 5mm AISI304 Sstainless Steel Balls for Food Grinding Media Steel Balls



SS304 stainless steel ball

Feature:AISI type 304 stainless steel balls are used where good corrosion resistance is important, but hardness is not.


They offer good resistance to atmospheric corrosion, dyes, food environments, sterilizing solutions and


many organic and inorganic materials.


Type 304 balls are used in aerosol and dispenser valves, medical applications, animal feeders,


trigger sprayers, finger pumps and food processing.

ROHS 4.5mm 4.763mm 5mm AISI304 Sstainless Steel Balls For Food Grinding 0

Stainless Steel balls are used in valve pumps, nail polish and spray paint bottles for agitation,
sprinkling systems, appliance components, casters, drawer slides, locking mechanisms,
semi-precision bearings and a host of other industrial and consumer products.
Jinnai Steel Ball Company offers a wide range of stainless steel materials such as 201, 302, 304, 316, 316L,
420, 430 and 440C.
Other oem service such as drilling, threading, polishing, plating, cutting,welding and so on both available upon request.




1-Basic Information


 stainless steel ball
Small MOQ and custom sizes


Tensile Strength
7.93 g/cm³
10~25 HRC
80,000~180,000 psi
7.98 g/cm³
10~25 HRC
80,000~120,000 psi
7.85 g/cm³
10~25 HRC
53,000 psi
7.75 g/cm³
48~55 HRC
95,000~250,000 psi
7.70 g/cm³
56~65 HRC
275,000~285,000 psi


304 stainless steel is a typical representative of austenitic steel. It is generally non-magnetic, but it will be magnetic after passing through the photosphere. It can be demagnetized and its hardness is HRC≤26. Has good rust and corrosion resistance.
304 stainless steel ball is widely used in the market for a wide range of steel balls, can be used in medical equipment, chemical, aviation, aerospace, plastic hardware: perfume bottles, sprayers, valves, nail polish, motors, switches, electric irons, washing machines, refrigerators , air conditioners, medicines, auto parts, bearings, instruments, bottles.
316 stainless steel is austenitic steel with HRC≤26, which is more suitable for industries with higher anti-corrosion requirements. All performances are better than 304 stainless steel balls. Both 304 stainless steel and 316 stainless steel are food grade stainless steel.
316 stainless steel ball is a relatively high demand product, usually used in special industries such as medical equipment, chemical, aviation, aerospace: perfume bottles, sprayers, valves, nail polish, body accessories, mobile phone boards.


It belongs to the section of nickel-plated steel, austenitic steel, non-magnetic, with low price and excellent performance. It can be processed, welded and drilled with hardness HRC≤28. (Note: The new steel ball reminds you that 201 stainless steel ball can not be used in industries with high anti-rust and anti-corrosion requirements such as seawater or acidic substances).
201 stainless steel ball is widely used in various hardware industries, handicrafts, plastic products, such as lamps, switches, motorcycle parts, luggage, bearings, die-casting parts.


The representative of martensitic steel, commonly known as stainless iron, is magnetic, has good rust resistance, and has a high hardness of HRC50-55.
420 stainless steel balls are commonly used in industries where high precision and rust resistance are required: motorcycle parts, pulleys, stainless steel bearings, plastic bearings, crafts, valves, and petroleum.


Metallographic organization belongs to martensitic steel, and the production process is relatively high. There are few enterprises that can produce stainless steel 440C in China, so enterprises that can produce 440C materials are often praised as special stainless steel. The heat treatment process is relatively complicated, easy to crack, and has high precision requirements. It is a relatively hard stainless steel ball in the steel ball: HRC≧58.
440C stainless steel balls are commonly used in industries where high precision and rust resistance are required: aviation, aerospace, bearings, motors, high precision instruments, valves, and petroleum



Application Of Steel Balls 


ROHS 4.5mm 4.763mm 5mm AISI304 Sstainless Steel Balls For Food Grinding 1

Special bearings, pumps and valves, aerosol and dispenser sprayers. Utilised in the foodstuff, paper, chemical, rubber,


military, textile industry. Applications in photographic devices, medical instruments, quick couplings, recirculating balls,


ink cartridges, jewels.


Company Information 



Jinnai Stainless Steel Ball Manufacture Co., Ltd is one of famous and professional stainless steel ball factory from china .
With over 20years history,our factory have good reputation from our customers and government,so our factory passed ISO9001:2008 and
our products got SGS,RHOS Certificates .
We mainly produce stainless steel ball (201, 304, 316, 420,420C,440C,430).
also produce chrome steel ball (AISI52100,100CR6,GCR15),
carbon steel ball(1015,1010,1045,1085),
copper brass balls, plastic ball,glass ball,Tungsten carbide ball, flying saucer ball, polishing media ball,ceramic ball,Aluminum ball
and other kinds of material ball.
We have the ability to provide many kinds of steel ball, of which accuracy range is G10-G1000,size 0.4mm-50.8mm.
Welcome to visit our factory and looking forwarder to cooperate with you !
ROHS 4.5mm 4.763mm 5mm AISI304 Sstainless Steel Balls For Food Grinding 2
ROHS 4.5mm 4.763mm 5mm AISI304 Sstainless Steel Balls For Food Grinding 3

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