Model:
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
Specification :
Products Steel Shot
Chemical Composition C 0.70～1.20%
Mn 0.35～1.20%
Si 0.40～1.20%
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 7.2g/cm3
SAE Steel shot Application
S-780 S-660 Knock-out or descaling large cast iron, cast steel, iron pipe,
forged piece and heat treatment piece.
S-550 S-460 Knock-out, descaling, peening and shaping of medium-to large cast iron,
cast steel, forged piece, heat treatment piece, steel plate and pipe.
S-390S-330 Knock-out, descaling, peening and shaping of small-to-medium cast iron, ductile iron,
cast parts, heat treatment piece, steel plate, sections, steel pipe, structural parts, chain and non-ferrous metals.
S-280 Blasting small cast iron, cast part, heat treatment piece, cast aluminum,cast steel plate and cast copper alloy before gold-plating
process to increase elasticity and toughness.
S-230 S-170,S-110 Shot peening stainless steel plate, thin steel plate and non ferrous metals
before painting process to increase elasticity and toughness.
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