Fondinox > CF20

CF20

ACI/CAST
GRADE
CAST ASTM CAST EN/DIN CAST UNS WROUGHT
UNS
WROUGHT
GRADE
CF20 A743 1.4312 GX10CrNi18-8 J92602 - -
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C Cr Ni Mo Other PREn
<0.20 19.5 9.5 - - -
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] Rm [MPa] A % Hardness [HB] Impact [J]
205 485 30 150-200 80
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 7.75 17 16 500 1412
WORKING CONDITIONS / FABRICATION
Heat Treatment Weldability Machinability [100 = CF8M] Patternmaker’s Shrinkage [%]
Solution treated Excellent 2.7
Categoria: Austenitic
ACI/CAST
GRADE
CF20
CAST ASTM A743
CAST EN/DIN 1.4312 GX10CrNi18-8
CAST UNS J92602
WROUGHT
UNS
-
WROUGHT
GRADE
-
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C <0.20
Cr 19.5
Ni 9.5
Mo -
Other -
PREn -
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] 205
Rm [MPa] 485
A % 30
Hardness [HB] 150-200
Impact [J] 80
PHYSICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Microstructure Austenitic
ρ [kg/dm3] 7.75
α [μm/m∙K] (20 - 100 °C) 17
K [W/m∙K] 16
Cp [J/kg∙K] 500
Melting ΔT [°C] 1412
WORKING CONDITIONS / FABRICATION
Heat Treatment Solution treated
Weldability Excellent
Machining
Patternmaker’s Shrinkage [%] 2.7

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