Sandvik 29.8.2.L Welding wire

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Sandvik 29.8.2.L Welding wire
Categories:	Metal; Ferrous Metal; Alloy Steel
Material Notes:	Sandvik 29.8.2.L is a filler material suitable for welding the super duplex grade Sandvik SAF 2906. It is used for gas shielded arc welding and submerged arc welding. Sandvik 29.8.2.L is available as wire and rods. Information provided by Sandvik
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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	860 MPa	125000 psi	SAW
	880 MPa	128000 psi	TIG
Tensile Strength, Yield	660 MPa @Strain 0.2 %	95700 psi @Strain 0.2 %	SAW
	670 MPa @Strain 0.2 %	97200 psi @Strain 0.2 %	TIG
Elongation at Break	25 %	25 %	TIG
	25 %	25 %	SAW
Charpy Impact	115 J	84.8 ft-lb	SAW
	150 J	111 ft-lb	TIG

Thermal Properties	Metric	English	Comments
CTE, linear	14.5 µm/m-°C @Temperature 20.0 - 400 °C	8.06 µin/in-°F @Temperature 68.0 - 752 °F
Thermal Conductivity	16.0 W/m-K	111 BTU-in/hr-ft²-°F

Component Elements Properties	Metric	English	Comments
Carbon, C	>= 0.020 %	>= 0.020 %	SAW
	<= 0.025 %	<= 0.025 %	Filler Metal
	<= 0.025 %	<= 0.025 %	TIG
Chromium, Cr	28.5 %	28.5 %	SAW
	29 %	29 %	Filler Metal
	29 %	29 %	TIG
Manganese, Mn	0.80 %	0.80 %	SAW
	1.0 %	1.0 %	Filler Metal
	1.0 %	1.0 %	TIG
Molybdenum, Mo	2.3 %	2.3 %	TIG
	2.3 %	2.3 %	SAW
	2.4 %	2.4 %	Filler Metal
Nickel, Ni	6.8 %	6.8 %	TIG
	6.8 %	6.8 %	SAW
	7.0 %	7.0 %	Filler Metal
Nitrogen, N	0.32 %	0.32 %	SAW
	0.35 %	0.35 %	TIG
	0.36 %	0.36 %	Filler Metal
Phosphorus, P	<= 0.020 %	<= 0.020 %	Filler Metal
	<= 0.020 %	<= 0.020 %	TIG
	<= 0.020 %	<= 0.020 %	SAW
Silicon, Si	0.40 %	0.40 %	Filler Metal
	0.40 %	0.40 %	TIG
	0.60 %	0.60 %	SAW
Sulfur, S	<= 0.015 %	<= 0.015 %	Filler Metal
	<= 0.015 %	<= 0.015 %	TIG
	<= 0.015 %	<= 0.015 %	SAW

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.

NSANDV5146 / 199710

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