Fondinox > CF8MNb

CF8MNb

ACI/CAST
GRADE
CAST ASTM CAST EN/DIN CAST UNS WROUGHT
UNS
WROUGHT
GRADE
CF10MC A351 1.4581 GX5CrNiMoNb18-10 J92971 - AISI 316Nb
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C Cr Ni Mo Other PREn
<0.08 19.5 10.5 2.3 Nb>8x%C
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] Rm [MPa] A % Hardness [HB] Impact [J]
205 485 25 140-200 110
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 (δ ferrite) - - - -
WORKING CONDITIONS / FABRICATION
Heat Treatment Weldability Machinability [100 = CF8M] Patternmaker’s Shrinkage [%]
Solution Annealing Satisfactory 2.7
Categoria: Austenitic
ACI/CAST
GRADE
CF10MC
CAST ASTM A351
CAST EN/DIN 1.4581 GX5CrNiMoNb18-10
CAST UNS J92971
WROUGHT
UNS
-
WROUGHT
GRADE
AISI 316Nb
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C <0.08
Cr 19.5
Ni 10.5
Mo 2.3
Other Nb>8x%C
PREn
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] 205
Rm [MPa] 485
A % 25
Hardness [HB] 140-200
Impact [J] 110
PHYSICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Microstructure Austenitic (δ ferrite)
ρ [kg/dm3]
α [μm/m∙K] (20 - 100 °C) -
K [W/m∙K] -
Cp [J/kg∙K] -
Melting ΔT [°C] -
WORKING CONDITIONS / FABRICATION
Heat Treatment Solution Annealing
Weldability Satisfactory
Machining
Patternmaker’s Shrinkage [%] 2.7

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