• Techalloy Welding Rod Tech-Rod 320LR
Tech-Rod 320LR description: Tech-Rod 320LR is similar in composition to Tech-Rod 320, with carbon, silicon, phosphorus and sulfur controlled to lower limits and niobium and manganese kept to a narrower range. This composition is designed to reduce the possibility of micro-fissuring; however, low heat input is advisable for welding.

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Techalloy Welding Rod Tech-Rod 320LR