| 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 |
|---|---|
| Nonoriented Electrical Steel DI-MAX M-15 FP | Steel |
| TRAN-COR® H-0 CARLITE | Steel |
| Cold Rolled Steels Extra Deep Drawing Steel (EDDS) | Steel |
| Aluminized Type 1 Steels 50 | Steel |
| TRAN-COR® H-0 CARLITE DR | Steel |
| ULTRA FORM® 436L | Steel |
| Nonoriented Electrical Steel DI-MAX M-47 FP | Steel |
| Cold Rolled Steels Grade 45 CL 1/ SAE J1392 045 YLK | Steel |
| Cold Rolled Steels Grade 30 | Steel |
| Hot Dipped Galvanized Steel 33 (230) | Steel |
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