Fondinox > HW

HW

ACI/CAST
GRADE
CAST ASTM CAST EN/DIN CAST UNS WROUGHT
UNS
WROUGHT
GRADE
HW A297 - N08001 - -
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C Cr Ni Si Other
0.55 12.0 Bal. 1.8 -
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] Rm [MPa] A % Hardness [HB] Impact [J]
- 415 - - -
CREEP LIMIT
Creep limit 1% 10.000 hours MPa at °C Creep strength for 100.000 hours MPa at °C
600 700 800 900 1000 1100 600 700 800 900 1000 1100
- 50 25 13 6 - - 30 20 13 6 -
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, Carbides 8.14 12.6 12.5 460 1290
WORKING CONDITIONS / FABRICATION
Heat Treatment Max working T in air [°C] Machinability [100 = CF8M] Patternmaker’s Shrinkage [%]
As Cast 1100 - 2.2
Categoria: Nickel and Cobalt Base
ACI/CAST
GRADE
HW
CAST ASTM A297
CAST EN/DIN -
CAST UNS N08001
WROUGHT
UNS
-
WROUGHT
GRADE
-
CHEMICAL COMPOSITION (wt%, TYPICAL VALUES)
C 0.55
Cr 12.0
Ni Bal.
Si 1.8
Other -
CASTINGS MINIMUM MECHANICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Rp0.2[MPa] -
Rm [MPa] 415
A % -
Hardness [HB] -
Impact [J] -
CREEP LIMIT
Creep limit 1% 10.000 hours MPa at °C
600 -
700 50
800 25
900 13
1000 6
1100 -
Creep strength for 100.000 hours MPa at °C
600 -
700 30
800 20
900 13
1000 6
1100 -
PHYSICAL PROPERTIES (AT 20°C, UNLESS OTHERWISE SPECIFIED)
Microstructure Austenitic, Carbides
ρ [kg/dm3] 8.14
α [μm/m∙K] (20 - 100 °C) 12.6
K [W/m∙K] 12.5
Cp [J/kg∙K] 460
Melting ΔT [°C] 1290
WORKING CONDITIONS / FABRICATION
Heat Treatment As Cast
Max working T in air [°C] 1100
Machining -
Patternmaker’s Shrinkage [%] 2.2

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