Solid Iron Ball Unhardened Steel Ball Low Hardness Perforated Welded Ball 7-70mm
No Quenching, Low Hardness, Easy To Process, Easy To Weld, Smooth And Bright Surface. ●Material : Iron.
Solid Iron Ball Unhardened Steel Ball Perforated Welded Ball Carbon Steel Ball
Material：Iron ball Iron. Features: smooth surface, low hardness, wear resistant, strong density.
Solid Iron Ball Unhardened Steel Ball Perforated Welded Ball Carbon Steel Ball
Material ： Iron ball Iron. Features: smooth surface, low hardness, wear resistant, strong density.