GOST 24982 Nickel Alloy Plates by SHH STEEL, SHH STEEL offers GOST 24982-compliant 03Kh21N21M4TBU nickel-chromium alloy plates and sheets. GOST 24982 specifies corrosion-resistant materials for chemical equipment and piping. Acid-proof, certified quality, competitive prices, customizable. Trust SHH STEEL!