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Home › Sour-resistant heavy-wall steel plate having excellent low-temperature toughness and post-heat treatment characteristics and method for manufacturing same

Sour-resistant heavy-wall steel plate having excellent low-temperature toughness and post-heat treatment characteristics and method for manufacturing same

US Patent 11649519 · Granted May 16, 2023

Estimated economic value: $4,902,000 ⓘ

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