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Hastelloy B-4 B4 Alloy B4 B-4 Forged Forging Round Bars Hollow Bars Shafts Square rectangular rectangle Blocks Discs Disks Plates Flat Bars
型号:
parameters1:
parameters2:
parameters3:
We are professional Hastelloy B-4 B4 Alloy B4 B-4 Forged Forging Round Bars Hollow Bars Shafts Square rectangular rectangle Blocks Discs Disks Plates Flat Bars from china

Physical properties

PropertyValue
Density: kg/dm39,2
Hardness: HB250
Permeabilität bei 20°Cmax.1,001
Temperature T
°C/F
(°C/F)
Specific heat
J / kgK
(Btu / lb °F)
Thermal conductivity
W/mK
(Btu·in / ft2·h·°F)
Electric resistance
µΩ · cm
(Ω circ mill / ft)
Modulus of elasticity 
kN/mm2
(103 ksi)
Expansion rate from 70°F bis T
10-6 / K
(10-6 / °F)
037311,1137218 
2037711,4137217 
10038912,213821310,3
20040613,413820810,8
40043116,013919711,4
60045618,714618411,8

Mechanical properties (20°C / 68°F)

Yield strength 0,2% (N/mm2)300 -3402
Tensile strength (N/mm2)740-7602
Elongation A 5 (%)40
Impact energy ISO-V (J/cm2)>=190
(average value of 3 samples) 
at room temperature (J/cm2)> =190
at -384°F (J/cm2)>= 150

Chemical Composition

 CMnPSCrMoSiAlCoFeNiCuTiVWNb+Ta
alloy B4Min %    0,5026,00 0,10 1,00bal.     
Max %0,011,500,040,011,5030,000,050,502,506,00bal.0,50    


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