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TTP 340

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Japan JIS TTP340 钛及钛合金合金焊接的管道 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TTP340 / TTP 340
Category Grade Standard Region/Area Standard Content
Metals TTP 340 JIS H4635 Japan 钛及钛合金合金焊接的管道

Chemical composition(mass fraction)(wt.%) of the TTP 340

Element Min Max Similar

Mechanical Properties of steel grade TTP 340

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)
745 (≥) 594 (≥) 44 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade TTP 340

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 - -     0.11 -  
271 229 - 22.3 134   -  
736 - 41 42.2   114 311

Heat Treatment of steel grade TTP 340

Heat treated : 1261°C - 1975°C

Technological Curves of steel grade TTP 340

Cross Reference Table (Equivalent Grade) of TTP 340

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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