Picture 3.6.1.1 - 20
Picture 3.6.1.1 - 21
Picture 3.6.1.1 - 22

General chemical composition:

Carbon0.80 – 1.20 %
Silicon0.40 – 1.50 %
ManganS070 – S110 0.35 – 1.20%
S170 0.50 – 1.20%
S230 – S660 0.60 – 1.20%

Physical properties:

MicrostructureUniform martensite tempered to a degree consistent with the hardness range.
Hardness41 – 51 HRC. Other hardnesses available upon request.
DensityThe specific density of cast steel shot shall not be less than 7.0 gm/cc.

Steel Shot is widely to clean metal surface, especially by shot blasting machine (wheel). Steel Shot provides a greater penetration effect because of the smaller point of contact.

Grain size comparison

S-780/SH-240
Size 2.4mm
S-780/SH-240 Size 2.4mm
S-660/SH-200
Size 2.0mm
S-660/SH-200 Size 2.0mm
S-550/SH-170
Size 1.70mm
S-550/SH-170 Size 1.70mm
S-460/SH-140
Size 1.40mm
S-460/SH-140 Size 1.40mm
S-390/SH-120
Size 1.20mm
S-390/SH-120 Size 1.20mm
S-330/SH-100
Size 1.00mm
S-330/SH-100 Size 1.00mm
S-280/SH-80
Size 0.80mm
S-280/SH-80 Size 0.80mm
S-230/SH-70
Size 0.70mm
S-230/SH-70 Size 0.70mm
S-170/SH-40
Size 0.60mm
S-170/SH-40 Size 0.60mm
S-110/SH-30
Size 0.40mm
S-110/SH-30 Size 0.40mm