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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
Download PDF	Crucible Steel 430F Stainless Steel.pdf
Price	EMAIL US sales@lookpolymers.com

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
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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