Silicon Alloy Coated ASTM A463 Aluminized Steel bright appearance

ASTM A463 Hot Dipped Aluminum-Silicon Alloy Coated Aluminized Steel

Aluminized steel :

Aluminized steel is carbon steel coated, through the hot-dip process, with an aluminum-silicon alloy. The aluminum coating provides resistance to high temperatures and a bright appearance. The silicon promotes better adherence of the coating to the base metal. Aluminized sheet and coil will maintain their bright appearance and provide long-term service at temperatures up to 900 degrees F - a higher temperature than comparable zinc-coated products can withstand. Even though aluminum corrodes faster than zinc, the oxide that forms on aluminum adheres tightly, protecting the base metal.

Application:

Used for high heat applications, A463 is used for firewalls, heaters, incinerators, ovens, dryers and their housings.Aluminized sheet and coil will maintain their bright appearance and provide long-term service at temperatures up to 900 degrees F - a higher temperature than comparable zinc-coated products can withstand. Even though aluminum corrodes faster than zinc, the oxide that forms on aluminum adheres tightly, protecting the base metal.

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