牌号 | Stainless Steel 321 |
厂家 | AK Steel Corporation |
分类 | Steel |
介绍 | Type 321 is a stabilized austenitic stainless steel similar to Type 304 but with a titanium addition of at least five times the carbon content. This titanium addition reduces or prevents carbide precipitation during welding and in 800 - 1500°F (427 - 816°C) service. It also improves the elevated temperature properties of the alloy. Type 321 provides excellent resistance to oxidation and corrosion and possesses good creep strength. It is used primarily in applications involving continuous and intermittent service temperatures within the carbide precipitation range of 800 - 1500°F (427 - 816°C). Applications include annealing covers, high-temperature tempering equipment, diesel and heavy duty automotive exhaust systems, firewalls, stack liners, boiler casings, welded pressure vessels, jet aircraft components, radiant superheaters, bellows and oil refinery equipment. |
AK Steel Corporation 产品展示 | 种类 |
---|---|
Cold Rolled Steels Grade 25 | Steel |
Oriented Electrical Steel M-4 | Steel |
Aluminized Type 1 Steels Extra Deep Drawing Steel (EDDS) | Steel |
Stainless Steel 11 Cr-Cb | Steel |
Stainless Steel 410S | Steel |
Hot Rolled Steels A1011 & A1018 - Grade 55F (Not listed in ASTM) | Steel |
Aluminized Type 1 Steels 50 | Steel |
Stainless Steel 409 | Steel |
Stainless Steel 305 | Steel |
Electrogalvanized Steel Extra Deep Drawing Steel Plus (EDDS+) | Steel |
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