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Crucible Steel 430F Stainless Steel

Category Metal , Ferrous Metal , Ferritic , Stainless Steel , T 400 Series Stainless Steel
Manufacturer Crucible Steel
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Crucible 430F is a low carbon, high chromium ferritic stainless steel, specially developed for solenoid core applications in corrosive environments. The chemistry is closely controlled to develop optimum machining and magnetic properties. Information provided by Crucible Specialty Metals.
Physical Properties Metric English Comments
Specific Gravity 7.65 g/cc
7.65 g/cc
Density 7.64 g/cc
0.276 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell B 88
88
Tensile Strength, Ultimate 552 MPa
80000 psi
48.3 MPa

@Temperature 760 °C
7000 psi

@Temperature 1400 °F
531 MPa

@Temperature 21.1 °C
77000 psi

@Temperature 70.0 °F
annealed bar
Tensile Strength, Yield 345 MPa

@Strain 0.200 %
50000 psi

@Strain 0.200 %
Elongation at Break 30 %
30 %
in 2"
32 %

@Temperature 21.1 °C
32 %

@Temperature 70.0 °F
in 2"
70 %

@Temperature 760 °C
70 %

@Temperature 1400 °F
in 2"
Reduction of Area 60 %
60 %
74 %
74 %
99 %

@Temperature 760 °C
99 %

@Temperature 1400 °F
Fatigue Strength 207 MPa
30000 psi
Thermal Properties Metric English Comments
CTE, linear 10.3 µm/m-°C

@Temperature 20.0 - 100 °C
5.70 µin/in-°F

@Temperature 68.0 - 212 °F
11.9 µm/m-°C

@Temperature 20.0 - 788 °C
6.60 µin/in-°F

@Temperature 68.0 - 1450 °F
Thermal Conductivity 23.69 W/m-K
164.4 BTU-in/hr-ft²-°F
Melting Point 1490 °C
2714 °F
Component Elements Properties Metric English Comments
Carbon, C 0.060 %
0.060 %
Chromium, Cr 17.5 %
17.5 %
Iron, Fe 81.215 %
81.215 %
As Remainder
Manganese, Mn 0.40 %
0.40 %
Phosphorous, P 0.025 %
0.025 %
Silicon, Si 0.50 %
0.50 %
Sulfur, S 0.30 %
0.30 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000236 ohm-cm

@Temperature 20.0 °C
0.0000236 ohm-cm

@Temperature 68.0 °F
0.0000453 ohm-cm

@Temperature 800.0 °C
0.0000453 ohm-cm

@Temperature 1472 °F
Descriptive Properties Value Comments
Endurance Limit, ksi 40
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