Cast steel shot

7.2g/cm³ 

(Alcohol replace testing)

Min density

Even tempered martensite and dispersed carbon

Metallography structure

Max deviation3.0HRC,40HV

Hardness deviation

Special:56~60HRC(620~713HV)

Special:52~56HRC(543~620HV)

Normal:40~50HRC(377~509HV)

(500gloading)

Average hardness

0.05%

P

0.05%

S

0.40~1.20%

Si

0.60~1.20%

Mn

0.70~1.20%

C

Chemical Compostions

Cast steel grit

Cast steel shot is used for blast cleaning of shot blasting machine, steel pre-treatment, steel structure.