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THYRODUR 1740

Global 企业标准 THYRODUR1740 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: THYRODUR1740 / THYRODUR 1740
Category Grade Standard Region/Area Standard Content
Metals THYRODUR 1740 -- Global

Chemical composition(mass fraction)(wt.%) of the THYRODUR 1740

Element Min Max Similar

Mechanical Properties of steel grade THYRODUR 1740

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)
379 (≥) 246 (≥) 44 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade THYRODUR 1740

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
14 - -     0.22 -  
417 423 - 33.3 422   -  
781 - 22 32.2   113 442

Heat Treatment of steel grade THYRODUR 1740

Heat treated : 1326°C - 1188°C

Technological Curves of steel grade THYRODUR 1740

Cross Reference Table (Equivalent Grade) of THYRODUR 1740

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