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steel shot 460 for sandblasting/ shotblasting/shotpeening

2015-06-05 14:43:34   Review:0 Click:

Specifications
1. Steel shot size: S110/SS0.2 - S780/SS2.5;

    Steel grit size : G10-G120

    Steel cut wire shot size: 1.0mm-3.0mm

2. ISO9001 standard 

3. Best price and quality 

4. prompt delivery time

5. free sampleProduction Process of Steel Shot

  • Raw material
  • Intermediate Frequency melting Furnace
  • Centrifugal Automizing
  • Primary screening
  • Spiraling
  • Quenching
  • Second Screening
  • Tempering
  • Packaging

 

The size of steel grit

  S70/S110/S170/S230/S330/S390/S460/S550/S660/S780/S930

 

The Major Technological Index of Steel Grit

 

Products

steel shot

Chemical composition

 

C

0.85~1.20%

Mn

0.60~1.20%

Si

0.40~1.50%

S

≤0.05%

P

≤0.05%

Average hardness
(500g load were determined under))

conventional:40~50HRC (377~509HV)
special:52~56HRC (543~620HV)
special:56~60HRC (620~713HV)

Hardness deviation

Maximum error range is±3.0HRC  or±40HV

Metallographic organization

Uniform tempering martensite

Minimum density

(Alcohol replacement method determined)

7.4g/cm3

 

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