Product Introduction

The size of Steel Shot :
S780/SS2.5,S660/SS2.0 ,S550/SS1.7 ,S460/SS1.4 ,S390/SS1.2 ,S330/SS1.0 ,S280/SS0.8 ,S230/SS0.6 , S170/SS0.5 S140/SS0.4 , S110/SS0.3 , S70/SS0.2

Main Parameter

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Steel Shot

Chemical Composition

C

0.80~1.20%

Mn

0.35~1.20%

Si

≥0.40

S

≤0.05%

P

≤0.05%

Microhardness

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

Hardness Deviation

Max Deviation ±3.0HRC

Microstructure

Tempered Martensite or Sorbite

Density

7.4g/cm3

Figure Photos

B/L of The History Trading

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