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TTP 270 Pd WC

Korea KS TTP270PdWC 钛及钛合金合金焊接的管道 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TTP270PdWC / TTP 270 Pd WC
Category Grade Standard Region/Area Standard Content
Metals TTP 270 Pd WC KS D 6726 Korea 钛及钛合金合金焊接的管道

Chemical composition(mass fraction)(wt.%) of the TTP 270 Pd WC

Element Min Max Similar
Ti - - -
Pd 0.1200 0.2500 -
O - 0.2000 -
N - 0.0300 -
H - 0.0130 -
Fe - 0.2500 -
C - 0.0800 -

Mechanical Properties of steel grade TTP 270 Pd WC

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)
315 (≥) 713 (≥) 23 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade TTP 270 Pd WC

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
21 - -     0.34 -  
617 559 - 21.3 312   -  
926 - 32 24.2   242 124

Heat Treatment of steel grade TTP 270 Pd WC

Heat treated : 1845°C - 1258°C

Technological Curves of steel grade TTP 270 Pd WC

Cross Reference Table (Equivalent Grade) of TTP 270 Pd WC

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