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Global 企业标准 ERTi-29 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ERTi-29 / ERTi-29
Category Grade Standard Region/Area Standard Content
Metals ERTi-29 -- Global

Chemical composition(mass fraction)(wt.%) of the ERTi-29

Element Min Max Similar
V 3.5000 4.5000 -
Ti - - -
Ru 0.0800 0.1400 -
O 0.0300 0.1100 -
N - 0.0200 -
H - 0.0050 -
Fe - 0.2000 -
C - 0.0300 -
Al 5.5000 6.5000 -

Mechanical Properties of steel grade ERTi-29

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)
196 (≥) 874 (≥) 21 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade ERTi-29

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
32 - -     0.32 -  
226 892 - 23.3 424   -  
991 - 43 24.2   143 141

Heat Treatment of steel grade ERTi-29

Heat treated : 1889°C - 1338°C

Technological Curves of steel grade ERTi-29

Cross Reference Table (Equivalent Grade) of ERTi-29

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