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INCO alloy 904L

Description

INCO alloy 904L High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: INCO alloy 904L
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy INCO alloy 904L
IN-587
IN-597
IN-713
IN-731
IN-738
IN-792
IN-853
Illium D
Illium X
INCO alloy 032

Chemical composition(mass fraction)(wt.%) of the INCO alloy 904L

C
Si
Mn
P
S
Cr Ni
0.02 1 2     22 25.5
Mo Al Cu Nb Ti V Ce
4.5   1.5        
N Co Pb B Other    
        Fe...    
             

Mechanical Properties of steel grade INCO alloy 904L

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)
465 (≥) 588 (≥) 41 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade INCO alloy 904L

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 - -     0.11 -  
752 143 - 22.3 132   -  
397 - 34 32.2   313 344

Heat Treatment of steel grade INCO alloy 904L

Heat treated : 1927°C - 1664°C

Technological Curves of steel grade INCO alloy 904L

Cross Reference Table (Equivalent Grade) of INCO alloy 904L

Grade Standard Country Application
Vicalloy AISI USA Martensitic special steel
Alloy 52 SAE USA Alloy 52 is a 50.50% nickel-iron alloy developed for glass-to-metal seals for some of the soft glasses and some ceramics. The alloy’s rate of thermal expansion is virtually constant to a temperature of about 1050°F (565°C).
Alloy 713C ASTM USA HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS
Alloy 713LC ASTM USA HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS

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