Product name | The strenthening steel shot |
chemical composition% | steel shot |
Carbon(C) | 0.85-1.20 |
Manganese(Mn) | 0.60-1.20 |
Silicon(Si) | 0.40min |
Sulfur(S) | 0.05max |
Phosphorus(P) | 0.05max |
Place of Origin | Qingdao,china |
Usage | automotive, aircraft and other industries |
Abrasive Grain Sizes | Grit |
specification | The strenthening steel shot:0.5-1.2mm steel shot: 0.2-2.5mm |
Hardness deviation | Max deviation range±3.0HRC |
Metallographic organization | Tempered martensite ,Tempered troostite |
Color | black |
Material | alloy |
The minimum density | 7.4g/CC |
Hardness | 45-49HRC/51-55HRC/58-62HRC/40-50HRC |