Taian Xinyuan Precision Steel Ball Manufacturing Co., Ltd
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Stainless Steel Ball AISI304/302

—STAINLESS STEEL, Pump, Magnetic Ball, Roller
Product Category: Bearing Accessories
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T
Trade Term (Incoterms): FOB
Min. Order Unit Price
1 Ton USD 6590 / Ton
Contact Info


Address: China (mainland) Shandong Taian,Taian Wanda Plaza

Product Detail

Product Attribute:

  • China (mainland) More >
  • XYB---AISI304/302
  • XYB
  • ROHS
  • 09/05/2017
  • 09/06/2017

Product Content Description:

Taian Xinyuan Precision Steel Ball Manufacturing Co.,Ltd

Precision AISI 304/302 stainless steel balls  are used when conditions require corrosion performance and toughness not available in hard enable stainless steels

Principal applications are in couplings, valves and pumps


Low magnetic permeability: annealed, 1.003, cold worked, 1.10, severely cold worked, 10.0
High tensile strength at elevated temperature
18-8 stainless steel work-hardens rapidly
AISI 304/302 stainless steel balls of this material are passivated

Corrosion resistance

Type 18-8 stainless steel balls resist attack by oxidizing solutions, foodstuffs, sterilizing solution and most organic chemicals
They are susceptible to attack by halogen acids and moderately resistant to the sulphur acids

Typical hardness

Annealed: Rockwell B 75-95
Not annealed: Rockwell C 25-39

Ball sizes

Available in sizes from 7mm to 63.5mm in grades 50 through 1000
Carbon Nickel Chromium Manganese Silicone  Phosphorus Sulfur
0.08% max 8-10.5% 18-20% 2.0% 1.0% 0.0045% 0.30% max

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