1. Diameter 12 to 1200 mm 2. Black or Bright surface 3. Annealed or Quenched and tempered provided 4. Cutting service provide
AISI 8620
1.Grade: Alloy Steel Round Bar .AISI8620,DIN1.6523
2. Diameter: 12-1200mm.Length: 2000-12000mm or on customer required
3.Delivery condition: EAF + LF + VD, Hot rolled/Hot Forged, annealed, black/peeled/machined, UT tested
8620 is a low alloy case hardening steel which is supplied to American standards SAE 8620 and AISI 8620. 8620 can be carburised, which will achieve a tough core with a hard wear resistant case. 8620 provides a combination of toughness and wear resistance. 8620 is supplied in either the as rolled or annealed condition for subsequent case hardening.
TYPICAL ANALYSIS | |||
C. | Si . | Mn | Ni. | Cr. | Mo. |
0.20% | 0.30% | 0.80% | 0.60% | 0.50% | 0.20% . |
Condition | Tensile Strength Rm N/mm² | Elongation%5.665ÖSo | Izodft.lbmin. | KCVJmin. | HardnessHB | Test PieceSize mm |
BCBlank Case Hardened 850 11 15 35 - 19 (typical results)SAE8620 / AISI8620
AISI 8620 alloy steel round bar
