Industeel UREA 316L Modified 316L Mod Low Si, High Mo Stainless Steel for Urea Plants

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Industeel UREA 316L Modified 316L Mod Low Si, High Mo Stainless Steel for Urea Plants
Categories:	Metal; Ferrous Metal; Stainless Steel; T 300 Series Stainless Steel
Material Notes:	Description: UREA 316L Modified grade has been specially developed for Urea plant applications. It is a 316L modified stainless steel with extra-low silicon content and substantial higher molybdenum contents. The low carbon content, combined with a well balanced chemistry (low silicon and nickel content close to 14%) makes the alloy fully austenitic, free of intermetallic phase precipitations. The ferrite level is kept under 0.5% in the solution annealing and water quenched conditions. The alloy is designed for improved corrosion resistance properties in Ureacarbonate environments. Information provided by manufacturer.
Key Words:	EN 10088 / EN 10028 X2 Cr Ni Mo 18-14-3 - 1.4435, AFNOR Z3 CND 18.14.03, DIN W.Nr 1.4435, ASTM 316L modified
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Physical Properties	Metric	English	Comments

Density	7.90 g/cc	0.285 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	>= 490 MPa	>= 71100 psi	Minimum Guaranteed
	530 MPa	76900 psi	Typical after Solution Annealing
Tensile Strength, Yield	>= 190 MPa	>= 27600 psi	Minimum Guaranteed
	250 MPa @Strain 0.2 %	36300 psi @Strain 0.2 %	Typical after Solution Annealing
	280 MPa @Strain 1 %	40600 psi @Strain 1 %	Typical after Solution Annealing
Elongation at Break	55 %	55 %	Typical
Modulus of Elasticity	200 GPa	29000 ksi
Poissons Ratio	0.333	0.333	Calculated
Shear Modulus	75.0 GPa @Temperature 20.0 °C	10900 ksi @Temperature 68.0 °F
Charpy Impact	>= 120 J	>= 88.5 ft-lb

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000740 ohm-cm @Temperature 20.0 °C	0.0000740 ohm-cm @Temperature 68.0 °F

Thermal Properties	Metric	English	Comments
CTE, linear	16.0 µm/m-°C @Temperature 20.0 - 100 °C	8.89 µin/in-°F @Temperature 68.0 - 212 °F
	16.5 µm/m-°C @Temperature 20.0 - 300 °C	9.17 µin/in-°F @Temperature 68.0 - 572 °F
	17.5 µm/m-°C @Temperature 20.0 - 500 °C	9.72 µin/in-°F @Temperature 68.0 - 932 °F
Specific Heat Capacity	0.500 J/g-°C @Temperature 20.0 °C	0.120 BTU/lb-°F @Temperature 68.0 °F
Thermal Conductivity	15.0 W/m-K @Temperature 20.0 °C	104 BTU-in/hr-ft²-°F @Temperature 68.0 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	<= 0.030 %	<= 0.030 %
Chromium, Cr	18 %	18 %
Iron, Fe	63.37 - 64.9 %	63.37 - 64.9 %	As remainder
Manganese, Mn	1.0 - 2.0 %	1.0 - 2.0 %
Molybdenum, Mo	2.6 %	2.6 %
Nickel, Ni	13.5 %	13.5 %
Silicon, Si	<= 0.50 %	<= 0.50 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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NINDUST36 / 17574

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