ATI Allegheny Ludlum Stainless Steel Type 301, 1/2 Hard (UNS S30100)

Category	Metal , Ferrous Metal , Stainless Steel , T 300 Series Stainless Steel
Manufacturer	ATI Allegheny Ludlum
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	ATI Allegheny Ludlum Stainless Steel Type 301, 1/2 Hard (UNS S30100).pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Allegheny Ludlum Type 301 is a high strength grade of steel available in six conditions or tempers, its resistance to atmosphere corrosion and its bright, attractive surface make it an excellent choice for decorative structural applications.Applications include automobile molding and trim, wheel cover, conveyor belts, kitchen equipment, roof draining systems, hose clamps, springs, truck and trailer bodies, railway and subway cars. By varying the chemical composition within the limits set by the ASTM Specifications and by temper rolling, a broad range of magnetic and mechanical properties can be obtained for a variety of applications.Information provided by Allegheny Ludlum Corporation.

Physical Properties	Metric	English	Comments
Density	8.03 g/cc	0.290 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	297	297
Hardness, Rockwell C	32	32
Tensile Strength, Ultimate	>= 1034 MPa	>= 150000 psi
Tensile Strength, Yield	>= 758 MPa @Strain 0.200 %	>= 110000 psi @Strain 0.200 %
Elongation at Break	>= 18 %	>= 18 %	in 2" (50 mm)
Modulus of Elasticity	185 GPa	26800 ksi	as rolled longitudinal
	186 GPa	27000 ksi	as rolled transverse
Compressive Yield Strength	621 MPa	90100 psi	longitudinal
	979 MPa	142000 psi	transverse
Fatigue Strength	379 MPa	55000 psi	endurance limit; test details not reported
Charpy Impact	150 J	111 ft-lb
	150 J @Temperature -73.0 °C	111 ft-lb @Temperature -99.4 °F
	150 J @Temperature 196 °C	111 ft-lb @Temperature 385 °F

Thermal Properties	Metric	English
CTE, linear	16.6 µm/m-°C @Temperature 20.0 - 100 °C	9.22 µin/in-°F @Temperature 68.0 - 212 °F
	17.6 µm/m-°C @Temperature 20.0 - 300 °C	9.78 µin/in-°F @Temperature 68.0 - 572 °F
	18.6 µm/m-°C @Temperature 20.0 - 500 °C	10.3 µin/in-°F @Temperature 68.0 - 932 °F
	19.5 µm/m-°C @Temperature 20.0 - 700 °C	10.8 µin/in-°F @Temperature 68.0 - 1290 °F
Specific Heat Capacity	0.500 J/g-°C @Temperature 0.000 - 100 °C	0.120 BTU/lb-°F @Temperature 32.0 - 212 °F
Thermal Conductivity	16.3 W/m-K @Temperature 100 °C	113 BTU-in/hr-ft²-°F @Temperature 212 °F
	21.4 W/m-K @Temperature 500 °C	149 BTU-in/hr-ft²-°F @Temperature 932 °F
Melting Point	1399 - 1421 °C	2550 - 2590 °F
Solidus	1399 °C	2550 °F
Liquidus	1421 °C	2590 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	<= 0.15 %	<= 0.15 %
Chromium, Cr	16 - 18 %	16 - 18 %
Iron, Fe	75 %	75 %	as balance
Manganese, Mn	<= 2.0 %	<= 2.0 %
Nickel, Ni	6.0 - 8.0 %	6.0 - 8.0 %
Nitrogen, N	<= 0.10 %	<= 0.10 %
Phosphorous, P	<= 0.045 %	<= 0.045 %
Silicon, Si	<= 0.75 %	<= 0.75 %
Sulfur, S	<= 0.030 %	<= 0.030 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000720 ohm-cm	0.0000720 ohm-cm
Magnetic Permeability	<= 1.02	<= 1.02	typically < 1.02 at 200H; increases with cold work.

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