329J3L
329J3L
329J3L : 22Cr - 5Ni - 3Mo - 0.15NIt contains voluminous elements strengthening the corrosion resistance, such as Cr, Mo and N, etc. and has superior resistance against corrosion from salinity, SCC, pitting corrosion, crevice corrosion, abrasion and erosion, etc. Thus, it is mainly used for applicationss like desalinating, chemical and food processing equipments.
Features and Applications：
| Type | 329J3L |
| Features | -- superior resistance against corrosion from salinity, SCC, pitting corrosion, crevice corrosion, abrasion and erosion, etc. |
| Applications | -- desalinating, chemical and food processing equipments. |
Chemical Composition (wt％)
| Specs | C | Si | Mn | Ni | Cr | Mo | Cu | Others |
|
TYPE 329J3L |
≤0.030 |
≤2.00 |
≤1.00 |
4.5～6.5 |
21.0～24.0 |
2.5～3.5 |
- |
N 0.08～0.20 |
Mechanical Properties：
| Specs | Yield strength（N/mm） | Tensile strength（N/mm） | Stretch（%） | HRB | HV | HB |
|
TYPE 329J3L |
≥450 |
≥520 |
≥18 |
HRC≤32 |
≤320 |
≤302 |
Applications Example：
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