About Alloy
Alloy PE11 main elements are nickel, iron and chromium, but the additions of Aluminium, Titanium and Molybdenum makes the PE11 both precipitation hardened and solid-solution strengthened. PE11 is commonly used in gas turbines because of its high tensile ductility strength and as it was developed for use at 550°C (1020°F).
Product Form
Round bar
Wire Rod
Chemical Composition
| Element | Content (%) |
| Nickel, Ni | 37-41 |
| Iron, Fe | 32 |
| Chromium, Cr | 17-19 |
| Molybdenum, Mo | 4.75-5.75 |
| Titanium, Ti | 2.20-2.50 |
| Cobalt, Co | 1 |
| Aluminum, Al | 0.70-1.0 |
| Silicon, Si | 0.50 |
| Copper, Cu | 0.50 |
| Manganese, Mn | 0.20 |
| Carbon, C | 0.030-0.080 |
| Zirconium, Zr | 0.020-0.050 |
| Sulfur, S | 0.015 |
| Boron, B | 0.0010 |
Property
|
Material |
Temperature |
PE11 Rupture Strength (1000h) psi |
PE11 Rupture Strength (1000h) MPa |
|
PE11 |
650°C / 1200°F |
49,000 |
340 |
|
PE11 |
705°C/ 1300°F |
36,000 |
250 |
|
PE11 |
760°C/ 1400°F |
21,000 |
140 |
Application
Nimonic PE11 is mainly used in high temperature oxidizing applications, especially in cases where strength at temperature is a primary requirement, e.g. industrial furnace components or gas turbine hot sections.
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