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Our company is one of the biggest metal abrasives manufacturers in china. Our products are produced in accordance with SAE standard, and our products have passed the quality certificate ISO9001. Our annual output is 150.000.00 MT. Our company is your best choice.Product: cast steel shot
Specifications
S780 S660 S550 S460 S390 S330 S280 S230 S170 S110 S70
Chemical composition:
(C): 0.70~1.20%
(Mn):0.35~1.20%
(Si):0.40~1.20%
(S):=0.05%
(P):=0.05%
Hardness:
Normal: 40-50HRC
Special: 52-60HRC
Duality: 2000-2800 times
Microstructure: Tempered Marten site or So bite
Density:7.4g/cm3
Bulk density: 4.4g/cm3
