Fondinox > CG6MMN

CG6MMN

ACI/CAST
GRADE
CAST ASTM CAST EN/DIN CAST UNS WROUGHT
UNS
WROUGHT
GRADE
CG6MMN A351, A743 - J93790 S20910 NITRONIC 50®
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C Cr Ni Mo Other PREn
<0.06 22.0 12.5 2.0 5.0Mn, 0.3N, 0.2V, 0.2Nb
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] Rm [MPa] A % Hardness [HB] Impact [J]
295 585 30 150-220 120
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 16 - - 1415-1450
WORKING CONDITIONS / FABRICATION
Heat Treatment Weldability Machinability [100 = CF8M] Patternmaker’s Shrinkage [%]
Solution Annealing Satisfactory 91 2.6
Categoria: Austenitic
ACI/CAST
GRADE
CG6MMN
CAST ASTM A351, A743
CAST EN/DIN -
CAST UNS J93790
WROUGHT
UNS
S20910
WROUGHT
GRADE
NITRONIC 50®
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C <0.06
Cr 22.0
Ni 12.5
Mo 2.0
Other 5.0Mn, 0.3N, 0.2V, 0.2Nb
PREn
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] 295
Rm [MPa] 585
A % 30
Hardness [HB] 150-220
Impact [J] 120
PHYSICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Microstructure Austenitic
ρ [kg/dm3] 7.75
α [μm/m∙K] (20 - 100 °C) 16
K [W/m∙K] -
Cp [J/kg∙K] -
Melting ΔT [°C] 1415-1450
WORKING CONDITIONS / FABRICATION
Heat Treatment Solution Annealing
Weldability Satisfactory
Machining 91
Patternmaker’s Shrinkage [%] 2.6

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