We are leading manufacturer of Steel shot   can supply  S780, S660, S550, S460, S390, S330, S280, S230, S170,S130, S110, etc with excellent quality and reasonable rates.

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SAEJ444

Chemical composition:

C:0.70-1.20%

Mn:0.60-1.20%

Si:0.40-1.20%

S=<0.05%

P=<0.05%

Hardness:

1.     40-50 HRC

2.     52-56HRC

3.     56-60HRC

Density:7.3 g/cm³