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B3C

ACI/CAST
GRADE
CAST ASTM CAST EN/DIN CAST UNS WROUGHT
UNS
WROUGHT
GRADE
B3C - - - N10675 Hastelloy B3®
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C Cr Ni Mo Other PREn
<0.02 2.0 Bal. 30.0 20.Fe, W<3.0 -
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] Rm [MPa] A % Hardness [HB] Impact [J]
350 600 30 160 100
PHYSICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Microstructure ρ [kg/dm3] α [μm/m∙K] (20 - 100 °C) K [W/m∙K] Cp [J/kg∙K] Melting ΔT [°C]
Austenitic, (Intermetallics) 9.22 10.6 11.2 373 1370-1418
WORKING CONDITIONS / FABRICATION
Heat Treatment Weldability Machinability [100 = CF8M] Patternmaker’s Shrinkage [%]
Solution Annealing Satisfactory - 1.8
Categoria: Nickel Base
ACI/CAST
GRADE
B3C
CAST ASTM -
CAST EN/DIN -
CAST UNS -
WROUGHT
UNS
N10675
WROUGHT
GRADE
Hastelloy B3®
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C <0.02
Cr 2.0
Ni Bal.
Mo 30.0
Other 20.Fe, W<3.0
PREn -
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] 350
Rm [MPa] 600
A % 30
Hardness [HB] 160
Impact [J] 100
PHYSICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Microstructure Austenitic, (Intermetallics)
ρ [kg/dm3] 9.22
α [μm/m∙K] (20 - 100 °C) 10.6
K [W/m∙K] 11.2
Cp [J/kg∙K] 373
Melting ΔT [°C] 1370-1418
WORKING CONDITIONS / FABRICATION
Heat Treatment Solution Annealing
Weldability Satisfactory
Machining -
Patternmaker’s Shrinkage [%] 1.8

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