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HS 18-1-2-15

EU EN HS18-1-2-15 高合金钴高速钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HS18-1-2-15 / HS 18-1-2-15
Category Grade Standard Region/Area Standard Content
Metals HS 18-1-2-15 -- EU 高合金钴高速钢

Chemical composition(mass fraction)(wt.%) of the HS 18-1-2-15

Element Min Max Similar

Mechanical Properties of steel grade HS 18-1-2-15

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)
469 (≥) 786 (≥) 21 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade HS 18-1-2-15

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
11 - -     0.34 -  
359 669 - 32.3 324   -  
834 - 33 21.2   412 342

Heat Treatment of steel grade HS 18-1-2-15

Heat treated : 1322°C - 1251°C

Technological Curves of steel grade HS 18-1-2-15

Cross Reference Table (Equivalent Grade) of HS 18-1-2-15

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