446 1.4749 UNS S44600 is a ferritic heat resisting steel useful up to 1100°C.

446 stainless grade combines the following characteristics:

• Good oxidation resistance
• Excellent resistance to sulphidation particularly in reducing conditions.
• Much better than austenitic heat resisting grades due to absence of nickel
• Good resistance to molten copper, lead and tin
• Poor high temperature strength
• Weldable with austenitic electrodes

Applications include:
Glass making (float glass), metallurgical plant (copper processing), burners, annealing boxes, kiln linings,

thermocouple tubes, injection nozzles.

Recently we finish production for AISI 446-1 Stainless bright steel round bars, dia 20mm.

446 stainless products are also available in forms of seamless steel tubes/pipes, ASTM A268 standard ( Sandvik 4C54 ).

446 stainless steel wire, dia e.g. 1.0mm, 2.3mm