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Zhongshan H. R. T. Precision Steel Ball Co., Ltd.

420 Stainless Steel Ball, 0.5mm Sus 420 Stainless Steel Ball, Stainless Steel Ball manufacturer / supplier in China, offering 0.5mm SUS 420 Stainless Steel Ball, 1.588mm-20mm H60 Brass Bearing Balls, High Precision Miniature Tc Ball (Tungsten Carbide) and so on.

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Supplier Homepage Product 420 Stainless Steel Ball 0.5mm SUS 420 Stainless Steel Ball

0.5mm SUS 420 Stainless Steel Ball

FOB Price: US $0.005 / Piece
Min. Order: 10,000 Pieces
Min. Order FOB Price
10,000 Pieces US $0.005/ Piece
Get Latest Price
Production Capacity: 60, 000, 000 PCS / Month
Transport Package: in Carton or Wooden Case
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: SUS 420
  • Size: 0.5mm
  • Grade: G10
  • Specification: RoHS, SGS
  • HS Code: 8482910000
  • Material: SUS 420
  • Gauge: +/-0
  • Trademark: H. R. T
  • Origin: China
Product Description
0.5mm SUS 420 Stainless Steel Ball

Features:
Type 420 stainless steel balls have fair-to-good corrosion resistance and good material strength. They resist corrosion from alcohol, ammonia, food environments, fresh water, many petroleum products and organic materials and some mild acid environments. They are found in bearings, valves, lighters and writing instruments.

1) Made of SUS 420

2) Size: 0.5mm

3) Different grades: G10

4) Certificate: ISO-9001, ISO-14001, TS-16949

5) Hardness: Over HRC 52.

6) Applied in all kinds of exactitude machines, bearings, ball screws, linear motion guides, automobile parts, chemical and food processing,

7) This steel ball is a common stainless steel ball, it has general rust resistence, better hardness, and reasonable price.
CHEMICAL COMPOSITION    
CHROMIUM   12%-14%
CARBON   . 15% MAX.
NICKEL    
MANGANESE   1% MAX.
SILICON   1% MAX.
PHOSPHOROUS   . 040% MAX.
SULPHUR   . 03% MAX.
 









MECHANICAL PROPERTIES    
HARDNESS ROCKWELL   48 MIN.
TENSILE STRENGTH   95, 000-250, 000 PSI
ELONGATION IN TWO INCHES   8%-25%
REDUCTION IN AREA   25%-50%
MODULUS IN ELASTICITY   29, 000, 000 PSI
DENSITY   0.279 LBS. /CU. IN.
 








PHYSICAL CHARACTERISTICS    
CORROSION RESISTANCE   FAIR
MAGNETIC   YES
 




GENERAL USAGE      
BEARINGS, VALVES, LIGHTERS, WRITING INSTRUMENTS

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