Outokumpu 4724 High Temperature Ferritic Stainless Steel

Category	Metal , Ferrous Metal , Ferritic , Stainless Steel
Manufacturer	Outokumpu
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Outokumpu 4724 High Temperature Ferritic Stainless Steel.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Truly stainless high temperature grade with 13% chromium. Not critical in terms of embrittlement.Applications: Mostly used in high temperature applications with sulphurous atmospheres and/or low tensile loads such as for installations within: Chemical industry (drums)Power industry (coal burners)Metalworking industry (heat treatment boxes)Furnace technology (walls, doors)Available in hot rolled plate (Quarto) form.

Physical Properties	Metric	English	Comments
Density	7.60 g/cc	0.275 lb/in³	RT

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	192	192	RT; EN 10003-1
Tensile Strength, Ultimate	515 MPa	74700 psi	Outokumpu Typical, Hot Rolled Plate (Quarto); EN 10002-1
Tensile Strength, Yield	340 MPa @Strain 0.200 %	49300 psi @Strain 0.200 %	Outokumpu Typical,Hot Rolled Plate (Quarto); EN 10002-1
	370 MPa @Strain 1.00 %	53700 psi @Strain 1.00 %	Outokumpu Typical,Hot Rolled Plate (Quarto); EN 10002-1
Elongation at Break	30 %	30 %	Outokumpu Typical, Hot Rolled Plate (Quarto); EN 10002-1

Thermal Properties	Metric	English	Comments
CTE, linear	12.2 µm/m-°C @Temperature 600 °C	6.78 µin/in-°F @Temperature 1110 °F
Specific Heat Capacity	0.440 J/g-°C	0.105 BTU/lb-°F	RT
Thermal Conductivity	15.7 W/m-K	109 BTU-in/hr-ft²-°F	RT
	22.3 W/m-K @Temperature 500 °C	155 BTU-in/hr-ft²-°F @Temperature 932 °F
Maximum Service Temperature, Air	850 °C	1560 °F	Dry Air

Component Elements Properties	Metric	English
Aluminum, Al	0.70 %	0.70 %
Carbon, C	0.12 %	0.12 %
Chromium, Cr	13 %	13 %
Iron, Fe	86.18 %	86.18 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000920 ohm-cm	0.0000920 ohm-cm

Processing Properties	Metric	English	Comments
Annealing Temperature	800 - 850 °C	1470 - 1560 °F	Cooling: forced air or water

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