Stainless Steel Flux Cored Wire

BLUME® E309LT-1

Specification: ASME SFA/AWS A5.22 E309LT1-1/4

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The Trusted Solution for Dissimilar & Stainless Steel Welding

When it comes to welding dissimilar metals and stainless steels, you need a wire you can trust. BLUME® E309LT-1 Flux Cored Wire is engineered for exceptional arc stability, minimal spatter, and excellent mechanical properties. Its superior crack resistance and smooth bead appearance make it the ideal choice for challenging stainless-to-carbon or stainless-to-stainless welds.

Whether you're fabricating heat-resistant equipment or repairing worn-out parts, BLUME® E309LT-1 gives you the power to create strong, professional welds with less downtime and more confidence.

Why BLUME® E309LT-1 is the Right Choice?

Key Features

✔ Designed for dissimilar metals: Perfect for stainless-to-carbon and stainless-to-stainless welding

✔ Outstanding crack resistance: Reliable even under thermal cycling and stress

✔ All-position welding: Weld flat, horizontal, vertical, and overhead

✔ Low spatter & easy slag removal: Saves time on post-weld cleaning

✔ Smooth bead appearance: Professional-looking welds every time

✔ Superior corrosion and heat resistance: Ideal for high-temperature and corrosive environments

Recommended Application

✔ Joining stainless steel to carbon steel

✔ Heat-resistant component fabrication

✔ Chemical, petrochemical, and refinery equipment

✔ Pumps, valves, and pressure vessels

✔ Maintenance and repair of dissimilar metals

✔ Stainless steel structural fabrication

Product Data Sheet

BLUME® E309LT-1 Datasheet

FAQ

Q: Can BLUME® E309LT-1 weld stainless to carbon steel?
A: Yes! This wire is specifically formulated for stainless-to-carbon and stainless-to-stainless welding applications.

Q: What shielding gas should I use with BLUME® E309LT-1?
A: You can use 100% CO₂ or a CO₂/Argon mix to achieve optimal welding performance.

Q: Is this wire suitable for high-heat applications?
A: Absolutely. BLUME® E309LT-1 provides excellent heat and corrosion resistance, making it ideal for fabrication and repair of heat-exposed equipment.

Q: Does it work well for out-of-position welding?
A: Yes! It is designed for all-position welding, offering versatility on complex fabrication projects.

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Variant	Variant total	Quantity	Price	Variant total
0.045" (1.20mm) / 28 lbs (12.5 Kgs) Spool	0.045" (1.20mm) / 28 lbs (12.5 Kgs) Spool $0.00/ea	$0.00	Quantity Sold out	$0.00/ea	$0.00

0.045" (1.20mm) / 33 lbs (15 Kgs) Spool	0.045" (1.20mm) / 33 lbs (15 Kgs) Spool $0.00/ea	$0.00	Quantity Sold out	$0.00/ea	$0.00

0.045" (1.20mm) / 44 lbs (20 Kgs) Spool	0.045" (1.20mm) / 44 lbs (20 Kgs) Spool $0.00/ea	$0.00	Quantity Sold out	$0.00/ea	$0.00

0.052" (1.40mm) / 28 lbs (12.5 Kgs) Spool	0.052" (1.40mm) / 28 lbs (12.5 Kgs) Spool $0.00/ea	$0.00	Quantity Sold out	$0.00/ea	$0.00

0.052" (1.40mm) / 33 lbs (15 Kgs) Spool	0.052" (1.40mm) / 33 lbs (15 Kgs) Spool $0.00/ea	$0.00	Quantity Sold out	$0.00/ea	$0.00

0.052" (1.40mm) / 44 lbs (20 Kgs) Spool	0.052" (1.40mm) / 44 lbs (20 Kgs) Spool $0.00/ea	$0.00	Quantity Sold out	$0.00/ea	$0.00

1/16" (1.60mm) / 28 lbs (12.5 Kgs) Spool	1/16" (1.60mm) / 28 lbs (12.5 Kgs) Spool $0.00/ea	$0.00	Quantity Sold out	$0.00/ea	$0.00

1/16" (1.60mm) / 33 lbs (15 Kgs) Spool	1/16" (1.60mm) / 33 lbs (15 Kgs) Spool $0.00/ea	$0.00	Quantity Sold out	$0.00/ea	$0.00

1/16" (1.60mm) / 44 lbs (20 Kgs) Spool	1/16" (1.60mm) / 44 lbs (20 Kgs) Spool $0.00/ea	$0.00	Quantity Sold out	$0.00/ea	$0.00

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