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Inconel 725

Favorite Datasheet

Global 企业标准 Inconel725 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Inconel725 / Inconel 725
Category Grade Standard Region/Area Standard Content
Metals Inconel 725 -- Global

Chemical composition(mass fraction)(wt.%) of the Inconel 725

Element Min Max Similar
Ti - - 1.5000
Ni - - 57.0000
Nb - - 3.5000
Mo - - 8.0000
Fe - - 7.5000
Cr - - 21.0000
Al - - 0.3000
Ti 1.0000 1.7000 -
Si - 0.2000 -
S - 0.0100 -
P - 0.0150 -
Ni 55.0000 59.0000 -
Nb 2.7500 4.0000 -
Mo 7.0000 9.5000 -
Mn - 0.3500 -
Fe - - -
Cr 19.0000 22.5000 -
C - 0.0300 -
Al - 0.3500 -

Mechanical Properties of steel grade Inconel 725

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)
611 (≥) 958 (≥) 34 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade Inconel 725

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
34 - -     0.22 -  
259 949 - 33.3 233   -  
222 - 11 22.2   424 121

Heat Treatment of steel grade Inconel 725

Heat treated : 1316°C - 1198°C

Technological Curves of steel grade Inconel 725

Cross Reference Table (Equivalent Grade) of Inconel 725

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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