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F31 47Ni-6Cr

Favorite Datasheet

America ASTM F3147Ni-6Cr Standard Specification for Nickel-Chromium-Iron Sealing Alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F3147Ni-6Cr / F31 47Ni-6Cr
Category Grade Standard Region/Area Standard Content
Metals F31 47Ni-6Cr ASTM F31 America Standard Specification for Nickel-Chromium-Iron Sealing Alloys

Chemical composition(mass fraction)(wt.%) of the F31 47Ni-6Cr

Element Min Max Similar
C - 0.0200 -
Mn - 0.3000 -
P - 0.0250 -
S - 0.0250 -
Si - 0.3000 -
Ni - - 47.0000
Cr - - 6.0000
Fe - - -

Mechanical Properties of steel grade F31 47Ni-6Cr

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)
771 (≥) 342 (≥) 34 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade F31 47Ni-6Cr

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
23 - -     0.34 -  
255 122 - 13.3 321   -  
873 - 24 42.2   414 133

Heat Treatment of steel grade F31 47Ni-6Cr

Heat treated : 1184°C - 1791°C

Technological Curves of steel grade F31 47Ni-6Cr

Cross Reference Table (Equivalent Grade) of F31 47Ni-6Cr

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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