ESAB TIGROD ER90S-B3 TIG Welding Rods, 1/16 in x 36 in, 10 lb
The ESAB TIGROD ER90S-B3 is a low-alloy steel TIG welding rod from the ESAB brand, supplied as 1/16 in x 36 in rods in a 10 lb package. Key specifications include a tensile strength (as welded) of 94 ksi and a yield…
SKU 3G-OTH-355138
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Product Description
The ESAB TIGROD ER90S-B3 is a low-alloy steel TIG welding rod from the ESAB brand, supplied as 1/16 in x 36 in rods in a 10 lb package. Key specifications include a tensile strength (as welded) of 94 ksi and a yield strength (as welded) of 79 ksi.
Frequently Asked Questions
What is ESAB TIGROD ER90S-B3 used for?
The ESAB TIGROD ER90S-B3 is a low-alloy steel TIG welding rod designed for joining and cladding applications requiring high strength and creep resistance at elevated temperatures. It is commonly used in power generation, pressure vessels, and piping systems where the weld metal must match base materials like 2.25Cr-1Mo steel.
What are the specifications of ESAB TIGROD ER90S-B3?
The ESAB TIGROD ER90S-B3 is a low-alloy steel TIG welding rod with a diameter of 1/16 in and a length of 36 in, supplied in a 10 lb package. Its tensile strength (as welded) is 94 ksi, and yield strength (as welded) is 79 ksi. The manufacturer part number is 151JF48.
Where to buy ESAB TIGROD ER90S-B3 worldwide?
3G Electric supplies the ESAB TIGROD ER90S-B3 welding rod to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this ESAB consumable.
How to select the right TIG welding rod for low-alloy steel?
Select a TIG rod that matches the base metal's chemical composition and strength requirements. For 2.25Cr-1Mo steels, the ESAB TIGROD ER90S-B3 provides 94 ksi tensile strength and 79 ksi yield strength as welded. Always verify preheat and post-weld heat treatment per the welding procedure specification.
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3G Electric supplies ESAB 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
- ESAB Low-alloy steel TIG welding rod for joining and cladding 5% chromium-molybdenum steels. Used in high-temperature service applications such as power generation, petrochemical, and pressure vessel fabrication. As-welded yield strength of 80 ksi and tensile strength of 93 ksi
- ESAB ESAB TIGROD ER80S-B2 is a low-alloy steel TIG welding rod, 1/8 in diameter by 36 in length, in a 10 lb package. As welded, it provides 95 ksi tensile strength and 81 ksi yield strength. Commonly used for joining chrome-moly steels in high-temperature service such as boiler tubes, pressure vessels, and piping