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Chemical compostion:
C: 0.15%-0.20%
Si: 0.15%-0.25%
Mn: 0.35%-1.50%
S: =<0.035%
P: =<0.035%
Other alloy elements: Adding Cr,Mo,Ni,B,Al,Cu etc alloy elements
Hardness:
HRC42-48/HRC48-54
Mirostructure:
Duplex structure combined martensite and bainite
Feature:
A,High strength,high tenacity,long service life.
B,Low breakage,low dust,low pollution.
C,Low wear of the equipments,long life of accessory.
D,Reduce dedusting system load; lengthen usage time of dedusting equipments.
Low carbon steel shot/LCB mixed abrasives for shotblasting,peening