Sandvik 19.12.3.LSi Welding wire

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Sandvik 19.12.3.LSi Welding wire
Categories:	Metal; Ferrous Metal; Alloy Steel
Material Notes:	Sandvik 19.12.3.Nb is a niobium stabilized filler metal suitable for joining stainless steels of the 18Cr/8Ni/Mo, 18Cr/8Ni/Mo/Ti and 18Cr/8Ni/Mo/Nb types. Due to the strengthening effect of niobium, this grade is recommended if the weld metal will be exposed to temperatures above 400°C (750 F). Information provided by Sandvik
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Mechanical Properties	Metric	English	Comments

Hardness, Vickers	160	160
Tensile Strength, Ultimate	440 MPa @Temperature 400 °C	63800 psi @Temperature 752 °F
	610 MPa @Temperature 20.0 °C	88500 psi @Temperature 68.0 °F
Tensile Strength, Yield	290 MPa @Strain 0.2 %, Temperature 400 °C	42100 psi @Strain 0.2 %, Temperature 752 °F
	400 MPa @Strain 0.2 %, Temperature 20.0 °C	58000 psi @Strain 0.2 %, Temperature 68.0 °F
Elongation at Break	29 % @Temperature 400 °C	29 % @Temperature 752 °F
	37 % @Temperature 20.0 °C	37 % @Temperature 68.0 °F
Reduction of Area	68 %	68 %
Charpy Impact	50.0 J @Temperature -196 °C	36.9 ft-lb @Temperature -321 °F
	130 J @Temperature 20.0 °C	95.9 ft-lb @Temperature 68.0 °F

Thermal Properties	Metric	English	Comments
Thermal Conductivity	15.0 W/m-K @Temperature 20.0 °C	104 BTU-in/hr-ft²-°F @Temperature 68.0 °F
	16.0 W/m-K @Temperature 100 °C	111 BTU-in/hr-ft²-°F @Temperature 212 °F
	19.0 W/m-K @Temperature 300 °C	132 BTU-in/hr-ft²-°F @Temperature 572 °F
	21.0 W/m-K @Temperature 500 °C	146 BTU-in/hr-ft²-°F @Temperature 932 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	0.020 %	0.020 %	All Weld Metal
	<= 0.025 %	<= 0.025 %	AIM
	<= 0.025 %	<= 0.025 %	Nominal
Chromium, Cr	18.3 %	18.3 %	Nominal
	18.5 %	18.5 %	All Weld Metal
	18.5 %	18.5 %	AIM
Manganese, Mn	1.7 %	1.7 %	All Weld Metal
	1.8 %	1.8 %	AIM
	1.8 %	1.8 %	Nominal
Molybdenum, Mo	2.6 %	2.6 %	AIM
	2.6 %	2.6 %	Nominal
	2.6 %	2.6 %	All Weld Metal
Nickel, Ni	11.5 %	11.5 %	All Weld Metal
	12 %	12 %	AIM
	12.3 %	12.3 %	Nominal
Nitrogen, N	0.050 %	0.050 %	Nominal
	0.060 %	0.060 %	All Weld Metal
	<= 0.060 %	<= 0.060 %	AIM
Phosphorus, P	0.010 %	0.010 %	All Weld Metal
	<= 0.025 %	<= 0.025 %	AIM
	<= 0.025 %	<= 0.025 %	Nominal
Silicon, Si	0.90 %	0.90 %	AIM
	0.90 %	0.90 %	Nominal
	0.90 %	0.90 %	All Weld Metal
Sulfur, S	0.013 %	0.013 %	All Weld Metal
	<= 0.015 %	<= 0.015 %	AIM
	<= 0.015 %	<= 0.015 %	Nominal

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.

NSANDV5087 / 199651

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