ATI Allegheny Ludlum AL 453™ Stainless Steel

Category	Metal , Ferrous Metal , Ferritic , Stainless Steel
Manufacturer	ATI Allegheny Ludlum
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	ATI Allegheny Ludlum AL 453™ Stainless Steel.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Single phase iron-chromium ferritic stainless steel alloy. Should be annealed between 1450 and 1600°F and quickly cooled. Information provided by Allegheny Ludlum

Physical Properties	Metric	English	Comments
Density	7.61 g/cc	0.275 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell B	78	78
Tensile Strength, Ultimate	470 MPa	68200 psi
	20.0 MPa @Temperature 1093 °C	2900 psi @Temperature 1999 °F
	33.0 MPa @Temperature 871 °C	4790 psi @Temperature 1600 °F
	60.0 MPa @Temperature 760 °C	8700 psi @Temperature 1400 °F
	120 MPa @Temperature 649 °C	17400 psi @Temperature 1200 °F
	251 MPa @Temperature 538 °C	36400 psi @Temperature 1000 °F
	345 MPa @Temperature 427 °C	50000 psi @Temperature 801 °F
	409 MPa @Temperature 204 °C	59300 psi @Temperature 399 °F
Tensile Strength, Yield	23.0 MPa @Temperature 871 °C	3340 psi @Temperature 1600 °F
	39.0 MPa @Temperature 760 °C	5660 psi @Temperature 1400 °F
	82.0 MPa @Temperature 649 °C	11900 psi @Temperature 1200 °F
	173 MPa @Temperature 538 °C	25100 psi @Temperature 1000 °F
	183 MPa @Temperature 427 °C	26500 psi @Temperature 801 °F
	218 MPa @Temperature 204 °C	31600 psi @Temperature 399 °F
	310 MPa @Strain 0.200 %	45000 psi @Strain 0.200 %
Elongation at Break	35 %	35 %	in 2"
	21.5 % @Temperature 427 °C	21.5 % @Temperature 801 °F
	25.8 % @Temperature 538 °C	25.8 % @Temperature 1000 °F
	26.8 % @Temperature 204 °C	26.8 % @Temperature 399 °F
	76.6 % @Temperature 649 °C	76.6 % @Temperature 1200 °F
	95 % @Temperature 760 °C	95 % @Temperature 1400 °F
	95.5 % @Temperature 982 °C	95.5 % @Temperature 1800 °F
	98.1 % @Temperature 871 °C	98.1 % @Temperature 1600 °F

Thermal Properties	Metric	English
CTE, linear	10.2 µm/m-°C @Temperature 20.0 - 100 °C	5.67 µin/in-°F @Temperature 68.0 - 212 °F
	11.4 µm/m-°C @Temperature 20.0 - 538 °C	6.33 µin/in-°F @Temperature 68.0 - 1000 °F
	14.0 µm/m-°C @Temperature 20.0 - 1093 °C	7.78 µin/in-°F @Temperature 68.0 - 1999 °F
Thermal Conductivity	19.2 W/m-K	133 BTU-in/hr-ft²-°F

Component Elements Properties	Metric	English	Comments
Aluminum, Al	0.60 %	0.60 %
Carbon, C	0.030 %	0.030 %
Chromium, Cr	22 %	22 %
Iron, Fe	>= 76.3 %	>= 76.3 %	As Remainder
Manganese, Mn	0.30 %	0.30 %
Nickel, Ni	0.30 %	0.30 %
Phosphorous, P	0.020 %	0.020 %
Rare Earths	<= 0.10 %	<= 0.10 %
Silicon, Si	0.30 %	0.30 %
Sulfur, S	<= 0.030 %	<= 0.030 %
Titanium, Ti	0.020 %	0.020 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000733 ohm-cm	0.0000733 ohm-cm

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