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Custom Size High Precision 12.7MM 14MM Solid 304 316 420 440c Stainless Steel Ball

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Brand Name :	JN
Model Number :	12.7MM 14MM
Certification :	SGS ISO
Price :	Negotiable
Payment Terms :	T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P
Supply Ability :	10 Tons per Month
Delivery Time :	7-15 days

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Custom Size High Precision 12.7MM 14MM Solid 304 316 420 440c Stainless Steel Ball

Custom Size High Precision 12.7MM 14MM Solid 304 316 420 440c Stainless Steel Ball

Stainless steel ball type and feature:

Material	Features	Application
304	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	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.
201	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.
420	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.
440C	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

Specification of stainless steel balls

Material	Density	Hardness	Tensile Strength	Magnetic
304	7.93 g/cm³	10~25 HRC	80,000~180,000 psi	Non-magnetic
316	7.98 g/cm³	10~25 HRC	80,000~120,000 psi	Non-magnetic
201	7.85 g/cm³	10~25 HRC	53,000 psi	Non-magnetic
420	7.75 g/cm³	48~55 HRC	95,000~250,000 psi	Magnetic
440	7.70 g/cm³	56~65 HRC	275,000~285,000 psi	Magnetic

Application Of Steel Balls

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 !

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Custom Size High Precision 12.7MM 14MM Solid 304 316 420 440c Stainless Steel Ball

Custom Size High Precision 12.7MM 14MM Solid 304 316 420 440c Stainless Steel Ball

Custom Size High Precision 12.7MM 14MM Solid 304 316 420 440c Stainless Steel Ball

440c Stainless Steel Ball

12.7MM Stainless Steel Ball

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Custom Size High Precision 12.7MM 14MM Solid 304 316 420 440c Stainless Steel Ball

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