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