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China Stainless Steel Balls manufacturer

SS304 SS316 Solid Stainless Steel Balls For Bearing 0.5mm-200mm G100

Product Details:
Place of Origin: China
Brand Name: JN
Certification: SGS ISO
Model Number: 0.5mm-200mm
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: 100 Tons per Month

Detail Information

Product Name: Stainless Steel Ball Grade: G10,G20,G28,G60,G100 G200 G500 G1000
Hardness: HRC25-35 Feature: Corrosion Resistance,Anti-rust,Anti-wear
Tolerance: 0.002~0.02mm Refers To Grade Color: Golden /silver/colored Coated
High Light:

stainless steel round balls


solid metal ball

Product Description


SS304 SS316 Solid Stainless Steel Balls For Bearing 0.5mm-200mm G100


Product Description


1 304 stainless steel ball is a common material in stainless steel balls, with a density of 7.93g / cm3, which is also called 18/8 stainless steel beads in the industry. 800 ° C

2 It has the characteristics of good processing performance and high toughness, and is widely used in industrial and furniture decoration industries and food and medical industries. 304 is a versatile stainless steel bead, which is widely used to make equipment and parts that require good comprehensive performance (corrosion resistance and formability).

3 In order to maintain the inherent corrosion resistance of stainless steel balls, the steel must contain more than 18% chromium and more than 8% nickel.

4 304 stainless steel ball is a typical representative of austenitic steel, generally non-magnetic, but after the light ball will be magnetic, can be demagnetized, HRC ≤ 26. Has good rust and corrosion resistance




SS304 SS316 Solid Stainless Steel Balls For Bearing 0.5mm-200mm G100 0

1-Basic Information

Material AISI 201,304,316,420,430,440
Size Range 0.1mm - 200mm
Grade G10 G16 G28 G100 G200 G500 G1000
Corrosion Resistance Corrosion Resistance



2-Chemical Composition

Material C Si Cr Mn P S Ni
201 0.15% Max 1% Max 16%~18% 5.5% Max 0.060% Max 0.03% Max 3.5%5.5%
304 0.08% Max 1% Max 18%~20% 2% Max 0.045% Max 0.03% Max 8%~10.5%
316 0.08% Max 1% Max 16%~18% 2% Max 0.045% Max 0.03% Max 10%~14%
420 0.15 % Max 1% Max 12%~14% 1% Max 0.040% Max 0.03% Max -
430 0.12% Max 1% Max 16%~18% 1% Max 0.040% Max 0.03% Max -
440 0.95%~1.2% 1% Max 16%~18% 1% Max 0.40% Max 0.03% Max -


3-Mechanical Properties

Material Density Hardness Tensile Strength Magnetic
201 7.85 g/cm³ 10~25 HRC 53,000 psi Non-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
420 7.75 g/cm³ 48~55 HRC 95,000~250,000 psi Magnetic
430 7.73 g/cm³ 52~60 HRC 107,000~140,000 psi Magnetic
440 7.70 g/cm³ 56~65 HRC 275,000~285,000 psi


International Standards


  201 304 316 420C 440C
JAP SUS201 SUS304 SUS316 - SUS440C
UK 201S01 304S15 316S16 - -
CHN 1Cr17Mn6Ni5N 0Cr18Ni9 0Cr17Ni12Mo2 4Cr13 9Cr18Mo
RUS 14Ch18N4G4L 08KH18N10 08KH16N11M3 40Kh13 95X18
ITA - X5CrNi18-10 X5CrNiMo1712 X46Cr13 X105CrMo17
FRA Z12CMN17-07Az Z7CN18-09 Z6CND17.11 Z34C14 Z100CD17
GER 1.4372 1.4301 1.4401 1.4034 1.4125

 Austenitic stainless steel balls with higher corrosion resistance than AISI 304 balls. They show good toughness.


AISI 316L has a lower carbon content (maximum 0,030%). Balls are provided in the passivated condition.

Corrosion Resistance


Very good corrosion resistance with respect to organic substances, good resistance to several strong acids


(acetic, phosphoric, sulphuric acid) and on sea water.


They are subjected to pitting and crevice corrosion in presence of hot chloride solutions and


to stress corrosion when temperature exceeds 60°C.


They do not resist in contact with hydrochloric and hydrofluoric acids, aqua regia, iron and magnesium chlorides.

They are subjected to pitting corrosion in sea water environments. Poor corrosion resistance in acid environments.


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.


SS304 SS316 Solid Stainless Steel Balls For Bearing 0.5mm-200mm G100 1







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