| Carbon | 0.28-0.33% | Chromium | 0.90-1.10% |
| Manganese | 0.40-0.60% | Molybdenum | 0.15-0.25% |
| Silicon | 0.10-0.35% | Phosphorous | 0.035% max |
| Nickel | 0.25% max | Sulphur | 0.040% max |
| Tensile KSI |
0.2% Proof Stress KSI |
Elongation % |
Reduction of Breadth % |
Hardness HRc |
Hardness Brinell |
|
|---|---|---|---|---|---|---|
| Min | 95 | 75 | 20 | 40 | 18 | 217 |
| Max | 130 | 110 | 22 | 235 |
(*at allowance temperature calefaction brash to 18-22HRc)
AISI 4130 annular bar is supplied in accordance with our ISO 9001 : 2008 registration.
