| Product |
STEEL GRIT
STEEL SHOT |
Type No. |
STEEL GRIT GH/GL/GP10-
12
0
STEEL SHOT S 07 0-S 111 0 |
|
| Test Items | Specifications | |||
| STEEL GRIT | STEEL SHOT | |||
|
Chemical Composition
% |
C | 0.85-1.20 | 0.85-1.20 | |
| Mn | 0.40-1.20 | 0.40-1.20 | ||
| Si | 0.40-1.20 | 0.40-1.20 | ||
| S | ≤0.05 | ≤0.05 | ||
| P | ≤0.05 | ≤0.05 | ||
| Hardness ( HRC ) |
60-66(GH)
50-60(GL) 42-50(GP) |
40-50 | ||
| Metallographic Structure | Even tempered martensite | Even tempered martensite | ||