ESAB Welding Rod: Low-Alloy Steel, ER90S-B3, 5/32 in x 36 in, 10 lb
The ESAB TIGROD ER90S-B3 is a low-alloy steel TIG welding rod, part of the ESAB brand's ER90S-B3 series. This product, identified by manufacturer part number 151JF54, offers a tensile strength of 94 ksi and a yield…
SKU 3G-OTH-355141
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Product Description
The ESAB TIGROD ER90S-B3 is a low-alloy steel TIG welding rod, part of the ESAB brand's ER90S-B3 series. This product, identified by manufacturer part number 151JF54, offers a tensile strength of 94 ksi and a yield strength of 79 ksi as welded.
Frequently Asked Questions
What is ESAB TIGROD ER90S-B3 welding rod used for?
The ESAB TIGROD ER90S-B3 is a low-alloy steel TIG welding rod used for joining and cladding applications requiring high strength and creep resistance at elevated temperatures. It is commonly applied in power generation, boiler, and pressure vessel fabrication where 94 ksi tensile strength is needed.
What are the specifications of ESAB ER90S-B3 welding rod?
The ESAB TIGROD ER90S-B3 welding rod (MPN 151JF54) is a low-alloy steel rod measuring 5/32 in x 36 in, packaged in a 10 lb tube. As welded, it delivers 94 ksi tensile strength and 79 ksi yield strength. It is part of the TIGROD ER90S-B3 series from ESAB.
Where to buy ESAB TIGROD ER90S-B3 welding rods worldwide?
3G Electric supplies ESAB TIGROD ER90S-B3 welding rods worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on the ER90S-B3 (MPN 151JF54) and we will source and deliver it to your location.
How to select the correct ESAB TIGROD ER90S-B3 rod for welding?
Select the ESAB TIGROD ER90S-B3 rod when welding low-alloy chrome-moly steels like 1.25Cr-0.5Mo or 2.25Cr-1Mo. Match the rod diameter (5/32 in) to your base metal thickness and joint design. Ensure preheat and interpass temperatures follow standard welding procedure specifications for the base material.
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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.




