321/321H Stainless Steel Bar
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321 Stainless Steel Bar manufacturers 321 Stainless Steel Bar suppliers 321 Stainless Steel Bar price 321/321H contains titanium to stabilize against chromium carbide formation. This material is also stronger than 304 stainless.The key feature of 321 stainless is its resistance to inter-granular corrosion.This addition is made to reduce or eliminate chromium carbide precipitation – resulting from welding or exposure to high temperatures. Maximum stabilization is accomplis...
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 321 Stainless Steel Bar manufacturers |
 321 Stainless Steel Bar suppliers |
 321 Stainless Steel Bar price |
321/321H contains titanium to stabilize against chromium carbide formation. This material is also stronger than 304 stainless.The key feature of 321 stainless is its resistance to inter-granular corrosion.This addition is made to reduce or eliminate chromium carbide precipitation – resulting from welding or exposure to high temperatures. Maximum stabilization is accomplished by annealing between 1750° and 1850° F. Type 321 has extensive use in aircraft parts, such as exhaust systems where operating temperatures are higher than 800° F. and where corrosive conditions are not too severe; also because of its resistance to scaling and vibration fatigue.
| Type | Grade | Grade | Chemical Component % | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other | |||
| 321 | 0Cr18Ni10Ti | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | - | - | Ti≥5*C% | |
| 321H | 1Cr18Ni9Ti6 | 0.04-0.1 | 17.00-19.00 | 8.00-11.00 | ≤2.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | - | - | Ti5(C%-0.02) | |
| ~0.08 | |||||||||||||
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