329LA
329LA
329LD : 20Cr - 2.5Ni - 1.4Mo - NAs a kind of Ni and Mo saving Duplex (Lean Duplex) steel, it has superior anti-corrosion, inter-granular corrosion resistance and is used for applications like water pipelines, sea-water and chemical equipments, etc.
Features and Applications：
| Type | 329LA |
| Features | -- Superior anti-corrosion, inter-granular corrosion resistance |
| Applications | -- Water pipelines, sea-water and chemical equipments, etc. |
Chemical Composition (wt％)
| Specs | C | Si | Mn | Ni | Cr | Mo | Cu | Others |
|
TYPE 329LA |
≤0.030 |
0.35~0.65 |
1.4~1.6 |
1.9～2.3 |
21.3～21.7 |
0.2～1.0 |
0.7~1.0 |
Mechanical Properties：
| Specs | YS（Mpa） | TS（Mpa） | EL（%） | Hv | Remarks |
|
TYPE 329LA |
578 |
798 |
29 |
227 |
冷轧1.5t |
Applications Example：
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下一篇：329LD
