Description:
Material: SKH59,HS 2-9-1-8,1.3247 High Speed Steel
Product Basic Information:
1.Chemical Composition and Mechanical Properties(In Quenched & Tempered State):
Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
C | 1.05-1.15 | Tensile strength(MPA) | -- |
Si | 0.15-0.65 | Yield strength (MPA) | -- |
Mn | 0.15-0.40 | Elongation(δ5/%) | -- |
Cr | 3.50-4.25 | Reduction in Area (ψ/%) | -- |
V | 0.95-1.35 | Impact (J) | -- |
P | ≤0.030 |
Hardness |
66HRC |
S | ≤0.030 | ||
W | 1.15-1.85 | ||
Mo | 9.00-10.00 | ||
Co | 7.75-8.75 | ||
2.Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear
energy,chemical industry,electronic information,achine manufacture, petrochemical, automotive,
instrument and meter, Communication ,transportation, and medical instruments, etc.
Company Picture: