Forged Black Alloy Steel Round Bar AISI 8620
Forged Black Alloy Steel Round Bar AISI 8620
| Hardness: | ≤ 210HBS | Elongation: | >=10% |
| Yield Strength: | >=540 | Reduction Of Area: | >=40% |
| Diameter(mm): | ¢ 16~¢ 205 | Length(mm): | 2000~5800 |
- Hot rolled or forged condition, annealing, black or milled surface
- Hardness: ≤ 210HBS;
- Machine Capability
- Tensile strength (N/mm2Mpa): >=835
- Elongation %: >=10
- Yield strength: >=540
- Hardness: HBS<=179
- Reduction of area: >=40%
- 5. Hot rolled technology: EAF+LF+VD
- Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface
- Ultrasonic test standard: SPE1921-GR3, CLASS C/C
