Shandong JinNai International Trade Co., Ltd.

Shandong JinNai International Trade Co., Ltd.

Manufacturer from China
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Custom Size Solid 440c Stainless Steel Balls 3mm 3.175mm 3.969mm Bearing Steel Balls

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Shandong JinNai International Trade Co., Ltd.
City:jinan
Province/State:shandong
Country/Region:china
Contact Person:MissAlice
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Custom Size Solid 440c Stainless Steel Balls 3mm 3.175mm 3.969mm Bearing Steel Balls

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Brand Name :JN
Model Number :3mm 3.175mm 3.969MM
Certification :SGS ISO
Place of Origin :Shandong
MOQ :500kg
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
Packaging Details :Ploy bag+25kg carton box+1000kg wooden box
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
more
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View Product Description


Custom Size Solid 440c Stainless Steel Ball 3mm 3.175mm 3.969MM Bearing Steel Balls

Custom Size Solid 440c Stainless Steel Balls 3mm 3.175mm 3.969mm Bearing Steel Balls


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.

Custom Size Solid 440c Stainless Steel Balls 3mm 3.175mm 3.969mm Bearing Steel Balls

Custom Size Solid 440c Stainless Steel Balls 3mm 3.175mm 3.969mm Bearing Steel Balls

1-Basic Information

Product Name
Custom size 3mm 3.175mm solid 440c stainless steel ball
Material
AISI304 AISI316AISI420AISI440CAISI201
Hardness
HRC26~HRC58
Grade
G10~G1000
Style
Solid/Hollow
Service
Small MOQ and custom sizes


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

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

Application Of Steel Balls

Custom Size Solid 440c Stainless Steel Balls 3mm 3.175mm 3.969mm Bearing 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 !


Custom Size Solid 440c Stainless Steel Balls 3mm 3.175mm 3.969mm Bearing Steel Balls

Custom Size Solid 440c Stainless Steel Balls 3mm 3.175mm 3.969mm Bearing Steel Balls




































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