Nimonic Alloy PE11 nickel bar, UNS N09901 nickel pipe, Nimonic PE11 nickel strip, Nimonic PE11 nickel flat bar

Short Description:

Alloy PE11 (UNS N09901) 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).

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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.

Specifications

▪ DTD 5037
▪ AFNOR Z8 NC D38
▪ MSRR 7182 and MSRR 7181
▪ Trade Mark - NIMONIC PE11
▪ WS 2.4662 / UNS N09901

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

Mechanical Properties

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