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LINCOLN ELECTRIC ER90S-B3 TIG Welding Rods, 3/32 in x 36 in, 10 lb
LINCOLN ELECTRICER90S-B3 TIG Welding Rods

LINCOLN ELECTRIC ER90S-B3 TIG Welding Rods, 3/32 in x 36 in, 10 lb

The LINCOLN ELECTRIC ER90S-B3 TIG Welding Rods are low-alloy steel cut lengths for TIG welding, offered in 3/32 in x 36 in, 10 lb packages (MPN ED034358). These rods provide a tensile strength of 100 to 105 ksi and a…

SKU 3G-OTH-355136

Also listed as: ED 034358 · ED-034358

Brand
LINCOLN ELECTRIC
Item
ER90S-B3 TIG Welding Rods, 3/32 in x 36 in, 10 lb
Category
ER90S-B3 TIG Welding Rods
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
ED034358
Type
ER90S-B3, 3/32 in x 36 in, 10 lb
Yield Strength (As Welded)
81 to 86 ksi
Tensile Strength (As Welded)
100 to 105 ksi

Technical Documents

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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC ER90S-B3 TIG Welding Rods are low-alloy steel cut lengths for TIG welding, offered in 3/32 in x 36 in, 10 lb packages (MPN ED034358). These rods provide a tensile strength of 100 to 105 ksi and a yield strength of 81 to 86 ksi as welded.

Frequently Asked Questions

What is LINCOLN ELECTRIC ER90S-B3 TIG welding rod used for?

The LINCOLN ELECTRIC ER90S-B3 TIG welding rod is used for gas tungsten arc welding (GTAW) of low-alloy steel, particularly in applications requiring high strength and creep resistance at elevated temperatures, such as boiler tubes, pressure vessels, and piping systems.

What are the specifications of LINCOLN ELECTRIC ER90S-B3 TIG welding rod?

The LINCOLN ELECTRIC ER90S-B3 TIG welding rod (MPN ED034358) is a low-alloy steel cut length, 3/32 in x 36 in, in a 10 lb package. As welded, it offers tensile strength of 100 to 105 ksi and yield strength of 81 to 86 ksi.

Where to buy LINCOLN ELECTRIC ER90S-B3 TIG welding rod worldwide?

You can source LINCOLN ELECTRIC ER90S-B3 TIG welding rods worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring you receive genuine LINCOLN ELECTRIC consumables.

How to select the correct LINCOLN ELECTRIC TIG welding rod for low-alloy steel?

Select the LINCOLN ELECTRIC ER90S-B3 rod for low-alloy steel when you need a filler metal matching base metal composition for high-temperature service. Match the rod diameter (e.g., 3/32 in) to your joint thickness and amperage range. Always follow the manufacturer's welding procedure specifications for best results.

Used in

Common applications for LINCOLN ELECTRIC
General steel fabrication — Lincoln Electric UltraCore HD-12C flux-cored wire (E71T-12C, 0.052 in) for single- or multiple-pass welding on carbon steel.
All-position welding with AC power — Lincoln Electric Fleetweld 180 stick electrode (E6011, 5/32 in) for repair and maintenance on galvanized or painted steel.
Severe abrasion resistance — Lincoln Electric Wearshield ME hardfacing electrode (1/8 in, 55 HRC) for earthmoving equipment and crusher components.
Multiprocess welding — Lincoln Electric Flextec 500X with LF-74 wire feeder for switching between MIG, stick, and TIG processes in fabrication shops.
TIG welding with improved gas coverage — Lincoln Electric gas lens (45V44, 3/32 in max electrode) for precision welding of stainless steel or aluminum.
MIG welding of carbon steel — Lincoln Electric ER70S-3 wire (0.035 in, 60 lb spool) for general fabrication and structural welding.

LINCOLN ELECTRIC Products

3G Electric supplies LINCOLN ELECTRIC er90s-b3 tig welding rods. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Low-alloy steel filler metal for gas tungsten arc welding (GTAW). Supplied as 3/32 in x 36 in cut lengths in a 10 lb package. As welded, tensile strength is 98 to 113 ksi and yield strength is 82 ksi. Used for pressure vessel fabrication, boiler tube welding, and piping systems requiring creep resistance at elevated temperatures
LINCOLN ELECTRIC
Low-alloy steel filler metal for gas tungsten arc welding (GTAW). Supplied as 3/32 in x 36 in cut lengths in a 10 lb package. As welded, tensile strength is 98 to 113 ksi and yield strength is 82 ksi. Used for pressure vessel fabrication, boiler tube welding, and piping systems requiring creep resistance at elevated temperatures
Low-alloy steel filler metal for gas tungsten arc welding (GTAW) of materials requiring elevated temperature service. Supplied as 1/8 in diameter by 36 in long cut lengths in a 10 lb package. As welded, provides 82 ksi yield strength and 98 to 113 ksi tensile strength
LINCOLN ELECTRIC
Low-alloy steel filler metal for gas tungsten arc welding (GTAW) of materials requiring elevated temperature service. Supplied as 1/8 in diameter by 36 in long cut lengths in a 10 lb package. As welded, provides 82 ksi yield strength and 98 to 113 ksi tensile strength
Low-alloy steel TIG welding cut lengths, ER80S-B2 type, 1/16 in diameter by 36 in length, 10 lb package. As welded, tensile strength ranges from 98 to 113 ksi with a yield strength of 82 ksi. Used for gas tungsten arc welding (GTAW) of low-alloy steel in applications requiring creep resistance and strength at elevated temperatures, such as pressure vessels, piping, and boiler components
LINCOLN ELECTRIC
Low-alloy steel TIG welding cut lengths, ER80S-B2 type, 1/16 in diameter by 36 in length, 10 lb package. As welded, tensile strength ranges from 98 to 113 ksi with a yield strength of 82 ksi. Used for gas tungsten arc welding (GTAW) of low-alloy steel in applications requiring creep resistance and strength at elevated temperatures, such as pressure vessels, piping, and boiler components
Low-alloy steel TIG welding cut lengths, type ER80S-Ni1. As welded, yield strength 72 ksi and tensile strength 82 to 87 ksi. Suitable for TIG welding applications requiring high strength
LINCOLN ELECTRIC
Low-alloy steel TIG welding cut lengths, type ER80S-Ni1. As welded, yield strength 72 ksi and tensile strength 82 to 87 ksi. Suitable for TIG welding applications requiring high strength
Low-alloy steel filler metal for gas tungsten arc welding (GTAW) of carbon and low-alloy steels. Supplied as 3/32 in x 36 in cut lengths in a 10 lb package. As-welded tensile strength is 105 to 120 ksi with a yield strength of 94 ksi. Suitable for structural fabrication, pressure vessel, and pipe welding applications requiring higher strength
LINCOLN ELECTRIC
Low-alloy steel filler metal for gas tungsten arc welding (GTAW) of carbon and low-alloy steels. Supplied as 3/32 in x 36 in cut lengths in a 10 lb package. As-welded tensile strength is 105 to 120 ksi with a yield strength of 94 ksi. Suitable for structural fabrication, pressure vessel, and pipe welding applications requiring higher strength
Low-alloy steel TIG welding rods, type ER80S-Ni1, supplied as 1/8 in diameter by 36 in long cut lengths in a 10 lb package. As welded, the rods provide a tensile strength of 82 to 87 ksi and a yield strength of 72 ksi. Used for low-alloy steel welding in structural fabrication, pressure vessel work, and repair applications
LINCOLN ELECTRIC
Low-alloy steel TIG welding rods, type ER80S-Ni1, supplied as 1/8 in diameter by 36 in long cut lengths in a 10 lb package. As welded, the rods provide a tensile strength of 82 to 87 ksi and a yield strength of 72 ksi. Used for low-alloy steel welding in structural fabrication, pressure vessel work, and repair applications

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Low-alloy steel cut lengths for TIG welding. 1/8 in x 36 in rods with as-welded tensile strength of 100 to 105 ksi and yield strength of 81 to 86 ksi. Supplied in a 10 lb package. Suitable for welding low-alloy steel in applications such as pressure vessels, piping, and structural fabrication
LINCOLN ELECTRIC
Low-alloy steel cut lengths for TIG welding. 1/8 in x 36 in rods with as-welded tensile strength of 100 to 105 ksi and yield strength of 81 to 86 ksi. Supplied in a 10 lb package. Suitable for welding low-alloy steel in applications such as pressure vessels, piping, and structural fabrication