Product Description

Performance&Technical standard: C:0.8%*1.2%; Mn:0.*5%*1.2%;Si>=0.4%; P. S<=0.*5% Density: >=7.4g per cubic cm Hardness: ****0HRC, special request could achieve ****7HRC. Shape: Round or approximate Round Size: S****-S*0 campared with the tranditional cast steel shot, the service life and the hardness increase ****5% and HRC**6 separately. the product has much higher energy transfering value. The quality products has up to the SAE(Society of Automotive Engineering) standard & pass the ISO(International Organization for Standardization)****4 standard