Carpenter Chrome Core® 18-FM Solenoid Quality Stainless Steel, Annealed

Category	Metal , Electronic/Magnetic Alloy , Ferrous Metal , Stainless Steel
Manufacturer	Carpenter Technology Corporation (Cartech)
Trade Name	Chrome Core®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Carpenter Chrome Core® 18-FM Solenoid Quality Stainless Steel, Annealed.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Data provided by Carpenter Technology Corporation.This is a soft ferritic material designed for operation in more corrosive environments than tolerated by 18% Cr-Fe Type 430 stainless. This new material has corrosion resistance superior to that of Type 430FR Solenoid Quality stainless with generally similar magnetic properties. It is stabilized by niobium (columbium) to provide improved corrosion resistance with optimum machinability. The alloy balance also provides resistivity similar to that of Type 430FR Solenoid Quality stainless. High resistivity is beneficial in applications involving AC excitation due to the suppression of eddy current losses.Chrome Core® is a registered trademark of Carpenter Technology Corporation.

Physical Properties	Metric	English	Comments
Density	7.70 g/cc	0.278 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell B	86	86
Tensile Strength, Ultimate	517 MPa	75000 psi
Tensile Strength, Yield	345 MPa @Strain 0.200 %	50000 psi @Strain 0.200 %
Elongation at Break	35 %	35 %	In 4D
Reduction of Area	61 %	61 %

Thermal Properties	Metric	English
CTE, linear	10.4 µm/m-°C @Temperature 23.0 - 204 °C	5.78 µin/in-°F @Temperature 73.4 - 399 °F
	11.5 µm/m-°C @Temperature 23.0 - 427 °C	6.39 µin/in-°F @Temperature 73.4 - 801 °F
	13.1 µm/m-°C @Temperature 23.0 - 982 °C	7.28 µin/in-°F @Temperature 73.4 - 1800 °F
Specific Heat Capacity	0.460 J/g-°C	0.110 BTU/lb-°F

Component Elements Properties	Metric	English	Comments
Carbon, C	0.015 %	0.015 %
Chromium, Cr	17.5 %	17.5 %
Iron, Fe	79 %	79 %	as remainder
Manganese, Mn	0.40 %	0.40 %
Molybdenum, Mo	1.75 %	1.75 %
Nickel, Ni	0.20 %	0.20 %
Niobium, Nb (Columbium, Cb)	0.25 %	0.25 %
Phosphorous, P	0.020 %	0.020 %
Silicon, Si	0.90 %	0.90 %
Sulfur, S	0.30 %	0.30 %

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