

Nimonic 75 (UNS N06075)
Category: NIMONIC
Overview
Nimonic 75 is a Nickel-Chromium alloy with good corrosion and heat resistance, and contains Titanium and Carbon as additives. Initially used as turbine blades in the 1940s, Nimonic 75 is readily fabricated and welded, and is now more regularly used in gas turbine engines, industrial furnaces and nuclear engineering.
Chemical Composition
Cr | Fe | Ti | Mn | Si | Cu | C | Ni | |
MIN | 18 | - | 0.2 | - | - | - | 0.08 | Balance |
MAX | 21 | 5.0 | 0.6 | 1.0 | 1.0 | 0.5 | 0.15 |
Physical Properties
Density | 8.37 g/cm³ |
Melting Range | 1340-1380℃ |
Available Products and Specifications
Rod, Bar, Wire, and Forging Stock | BS HR 5, BS HR 504, DIN 17752, AECMA PrEN2306, AECMA PrEN2307, AECMA PrEN2402, ISO 9723-25 |
Plate, Sheet and Strip | BS HR 203, DIN 17750, AECMA PrEN2293, AECMA PrEN2302, AECMA PrEN2411, ISO 6208 |
Pipe and Tube | BS HR 403, DIN 17751, AECMA PrEN2294, ISO 6207 |
Others | DIN 17742, AECMA PrEN2308 |
Features
● Good corrosion resistance
● Good heat resistance
● High temperature static applications
Applications
● Aerospace fasteners
● It is still used in gas turbine engineering and also for industrial thermal processing, furnace components and heat-treatment equipment. It is readily fabricated and welded.
Keywords: Nimonic 75 (UNS N06075)
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