ATI Allegheny Ludlum Stainless Steel Type AL 436S™ Ferric Stainless Steel

Category	Metal , Ferrous Metal , Stainless Steel , T 400 Series 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 Stainless Steel Type AL 436S™ Ferric Stainless Steel.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

The AL 436S™ alloy has a body-centered cubic, ferritic microstructure at all temperatures below the melting point. Angular titanium carbo-nitiride particles occur randomly in the ferrite matrix microstructure. Weldability of the AL 436S™ alloy is similar to that of other stabilized ferritic alloys. GTAW (TIF), GMAW (MIG), high frequency and spot welding procedures are applicable. Conventional inert gal shielding is required for tungsten or metal arc processes. Properly welded, the AL 436S alloy retains corrosion resistance and most of the mechanical properties of the base metal in the weld deposit and heat-affected zone. Weld deposits are fully ferritic and free of martensite.Information provided by Allegheny Ludlum Corporation.

Physical Properties	Metric	English	Comments
Density	7.80 g/cc	0.282 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	464 MPa	67300 psi
	441 MPa @Temperature 93.3 °C	64000 psi @Temperature 200 °F	200°F
Tensile Strength, Yield	292 MPa	42400 psi
	259 MPa @Temperature 93.3 °C	37500 psi @Temperature 200 °F
Elongation at Break	33 %	33 %
	32 % @Temperature 93.3 °C	32 % @Temperature 200 °F
Modulus of Elasticity	200 GPa	29000 ksi

Thermal Properties	Metric	English
CTE, linear	9.90 µm/m-°C @Temperature 20.0 - 100 °C	5.50 µin/in-°F @Temperature 68.0 - 212 °F
	10.1 µm/m-°C @Temperature 20.0 - 316 °C	5.61 µin/in-°F @Temperature 68.0 - 601 °F
	10.6 µm/m-°C @Temperature 20.0 - 480 °C	5.89 µin/in-°F @Temperature 68.0 - 896 °F
	11.0 µm/m-°C @Temperature 20.0 - 650 °C	6.11 µin/in-°F @Temperature 68.0 - 1200 °F
Specific Heat Capacity	0.460 J/g-°C @Temperature 20.0 °C	0.110 BTU/lb-°F @Temperature 68.0 °F
Thermal Conductivity	22.48 W/m-K @Temperature 20.0 - 100 °C	156.0 BTU-in/hr-ft²-°F @Temperature 68.0 - 212 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	0.010 %	0.010 %
Chromium, Cr	17.3 %	17.3 %
Iron, Fe	80 %	80 %	as balance
Manganese, Mn	0.20 %	0.20 %
Molybdenum, Mo	1.2 %	1.2 %
Nickel, Ni	0.30 %	0.30 %
Nitrogen, N	0.015 %	0.015 %
Phosphorous, P	0.020 %	0.020 %
Silicon, Si	0.37 %	0.37 %
Sulfur, S	0.0010 %	0.0010 %
Titanium, Ti	0.20 %	0.20 %

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