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HS2-9-1-8

Description

France AFNOR HS2-9-1-8 Carbide for cutting tools and HS2-9-1-8 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: HS2-9-1-8

Chemical composition(mass fraction)(wt.%) of the HS2-9-1-8

C(%) Cr(%) Mo(%) V(%) W(%) Co(%)
1.05-1.15 3.50-4.50 9.00-1.00 1.00-1.30 1.30-1.90 7.50-8.50

Mechanical Properties of steel grade HS2-9-1-8

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
852 (≥) 818 (≥) 44 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade HS2-9-1-8

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
43 - -     0.21 -  
918 954 - 42.3 323   -  
754 - 13 33.2   223 111

Heat Treatment of steel grade HS2-9-1-8

Heat treated : 1769°C - 1472°C

Technological Curves of steel grade HS2-9-1-8

Cross Reference Table (Equivalent Grade) of HS2-9-1-8

Grade Standard Country Application
HS2-9-1-8 AFNOR France Carbide for cutting tools
HS2-9-1-8 AFNOR France Carbide for cutting tools
EN HS2-9-1-8 EN Euronorm Euronorm Tool steel

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