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America ASME ERTi-26 Specification for titanium and titanium-alloy welding electrodes and rods and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ERTi-26 / ERTi-26
Category Grade Standard Region/Area Standard Content
Metals ERTi-26 ASME SFA-5.16/SFA-5.16M America Specification for titanium and titanium-alloy welding electrodes and rods

Chemical composition(mass fraction)(wt.%) of the ERTi-26

Element Min Max Similar
Ru 0.0800 0.1400 -
C - 0.0300 -
Ti - - -
N - 0.0150 -
Fe - 0.1200 -
H - 0.0080 -
O 0.0800 0.1600 -
Y - 0.0050 -
Others each - 0.0500 -
Others total - 0.2000 -

Mechanical Properties of steel grade ERTi-26

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)
564 (≥) 113 (≥) 23 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade ERTi-26

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
33 - -     0.13 -  
786 281 - 12.3 421   -  
992 - 44 43.2   311 343

Heat Treatment of steel grade ERTi-26

Heat treated : 1911°C - 1483°C

Technological Curves of steel grade ERTi-26

Cross Reference Table (Equivalent Grade) of ERTi-26

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