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Sweden SS 2726 Tool steel - High speed steel - Cutting steel and cold work steel - SS steel 27 26 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2726 / 2726
Category Grade Standard Region/Area Standard Content
Metals 2726 SS 142726 Sweden Tool steel - High speed steel - Cutting steel and cold work steel - SS steel 27 26

Chemical composition(mass fraction)(wt.%) of the 2726

Element Min Max Similar
W 5.8000 6.8000 -
V 2.7000 3.2000 -
Si 0.2500 0.7000 -
S 0.1700 - -
P 0.0500 - -
Mo 4.6000 5.3000 -
Mn 0.5000 - -
Cr 3.5000 4.5000 -
Co 8.0000 9.0000 -
C 1.2300 1.3300 -

Mechanical Properties of steel grade 2726

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)
447 (≥) 689 (≥) 43 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade 2726

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
31 - -     0.14 -  
973 849 - 31.3 224   -  
354 - 43 23.2   121 341

Heat Treatment of steel grade 2726

Heat treated : 1448°C - 1318°C

Technological Curves of steel grade 2726

Cross Reference Table (Equivalent Grade) of 2726

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