409L
409L
409L : 11Cr - 02Ti - LCNIt has good weld ability and formability due to the added Ti content and is mainly used for cars, ships, machinery, heat exchangers and heat resistant devices, etc.
Features and Applications：
| Type | 409L |
|
Features |
-- superiors high temperature strength, high temperature corrosion resistance and weld ability |
|
Applications |
-- Font pipe、converter shell、center pipe、tail and pipe, heat exchanger, heat-resistant equipment, dinner se, electronic parts（FDD，Case） |
Chemical Composition (wt％)
| Specs | C | Si | Mn | B>P | S | Cr | Others |
|
TYPE 409L |
≤0.030 |
≤1.00 |
≤1.00 |
≤0.040 |
≤0.030 |
10.50～11.75 |
Ti：6xC%-0.75 |
Mechanical Properties：
| Specs | YS（Mpa） | TS（Mpa） | EL（%） | Hv |
|
TYPE 409L |
≥175 |
≥360 |
≥25 |
≤175 |
Applications Example：
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