Product Description
1.3247 Steel Round Bars are cobalt-molybdenum high speed steel. This steel can reach high hardness of 70HRC after QT and has good red hardness and high temperature hardness.
Chemical Composition :-
- C : 1.05 1.15
- Si : 0.70
- Cr : 3.50 4.50
- Mo : 9.00 10.00
- W : 1.20 1.90
- V : 0.90 1.30
- C0 : 7.50 8.50
- Mn : 0.04
- S : 0.030
- P : 0.030
Equivalent Grades :-
- BS : BM42
- AISI/ASTM : M42
- JIS : SKH59
- Germany : S2-10-1-8
Properties :-
- Steel Grade : 1.3247
- Technique : Hot roiled, Forged
- Shape : Round Bar
Heat Treatment :-
- Stress relieving : 600 to 650 C
- Hardening : 1170 to 1210 C
- Annealing : 770 to 840 C
- Forging : 650 - 760 C
Applications :-
- Tool Steel , High Speed Steel
Specifications :-
- Dimensions: Dia 6-400mm
- Length: 1000-6000mm
- Standard: AISI, ASTM, DIN, JIS, GB, BS
- Technique: Hot Rolled
- Type: Alloy Steel Bar
- Shape: Round