| Steel shot is mainly used for blast cleaning of shot blasting machine, steel pre-treatment, steel structure.
Steel Shots: S780, S660, S550, S460, S390, S330, S280, S230, S170,S130, S110
Chemical composition:
C: 0.75-1.2%
Mn:0.6-1.2%
Si:0.4-1.2%
S:<=0.05%
P:<=0.05%
Hardness:
Normal:40-50HRC
Special:52-56HRC... |