3/8" x 1" A36

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Our 3/8" x 1" A36 welding test backing bars are engineered to give welders a faster, more consistent way to train and qualify. Each plate coupon features consistent geometry for pr edictable results in bend tests, training, and code‑driven procedures so welders can focus on technique instead of material prep. Material: A36 Size: 3/8″ x 1″ x 8″ backing bar Bevel Prep: N/A Certified mill test reports provided. For Quantities Greater than 20 pcs: Allow 2-3 business days for processing. Show more