E309LT1-1/4 Stainless Steel .045in Flux-Cored Wire 10-Pound Spool
Mfr # 29045010SP
Zoro # G216305514
product price:Â $169.99
/ea
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Key Features
Wire Diameter
0.045 in
Polarity
DC(+)
Yield Strength (As Welded)
430-440 Mpa
Weld Metal Composition (%) with CO2
C: 0.03, Si: 0.60, Mn: 1.12, Cr: 23.70, Ni: 13.20, FN: 14
Spool Weight
10-pounds
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Product Information
MFR #
29045010SP
Zoro #
G216305514
UPC #
657725980157
Country of Origin
Korea, Republic of
Dimensions
Wire Diameter
0.045 in
Details
Polarity
DC(+)
Yield Strength (As Welded)
430-440 Mpa
Weld Metal Composition (%) with CO2
C: 0.03, Si: 0.60, Mn: 1.12, Cr: 23.70, Ni: 13.20, FN: 14
Spool Weight
10-pounds
Tensile Strength (Minimum Required)
550 Mpa
Elongation (Minimum Required)
30%
Item
Welding Wire
Weld Metal Composition (%) with Mixed Gas
C: 0.03, Si: 0.75, Mn: 1.20, Cr: 23.90, Ni: 13.20, FN: 15
For Use With
Stainless Steel
Standards
AWS A5.22-07: E309LT-1/4
Includes
10-Pounds Spool
Material
Stainless Steel
Description
The E309LT1-1/4 Stainless Steel Flux Cored Wire is designed for welding dissimilar joints between various steel types, including high-strength, mild, and low-alloy steels, as well as ferritic and austenitic stainless steels. It's commonly used for cladding applications, particularly for the first layer of corrosion-resistant overlays on ferritic-pearlitic steels in boilers and pressure vessels. The weld metal contains higher ferrite content within its austenitic structure, enhancing weldability and providing strong corrosion and heat resistance. Suitable for all welding positions, this wire delivers a stable spray arc, minimal spatter, and self-releasing slag for smooth operation. It is compatible with both 100% CO2 and 75% Ar / 25% CO2 shielding gases and requires DCEP DC+ polarity. Available in .035'', .045'', and 1/16'' diameters, it comes in 10 lb and 25 lb spool options.
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