Nistelle™ 718 Alloy

Nominal Composition (Mass %) and Physical Properties

Ni Cr Fe Mo Nb+Ta C Others Hardness Density Melting Range
Base 19 19 3 5 0.05 Ti, Al
34-44 HRC* 8.22 g/cm3
0.297 lb/in3
1204-1343ºC
2200-2450ºF

*Hardness depends on heat treat condition.

Nistelle 718

Nistelle nickel-based alloys are designed primarily for high corrosion resistance. They have excellent high-temperature strength, resistance to oxidizing and/or reducing acids (depending on the grade) and are readily machinable.

Nistelle 718 is a nickel-chromium-iron vacuum alloy that is typically used for structural parts requiring strength up to 1300°F (704°C) and oxidation resistance up to 1800°F (982°C). This age-hardenable alloy can be readily cast and fabricated into complex parts and its welding characteristics, especially its resistance to postweld cracking, are outstanding. The ease and economy with which Nistelle 718 can be fabricated — combined with excellent tensile, fatigue and creep and rupture strength — have resulted in its use in a wide range of applications.

Nistelle 718 was initially developed for the aerospace industry and is still considered the material of choice for many aircraft engine components. Its excellent strength and corrosion resistance have been recognized by the oil industry and it is now widely used in this field.

   

Nistelle 718 Vacuum Casting 500X
SPECIFICATION PRODUCT FORM
UNS N07718 Powder, Casting
AMS 5383 Casting (Vacuum)

 

Nistelle 718 Alloy Data Sheet

Check out our Nistelle 718 Alloy data sheet for additional information.

View Now
You are about to add to your My Solutions page. Do you want to proceed?
product-image
Please adjust the following properties from

ISO Catalog Number

ANSI Catalog Number

to find similar products.

Models

You should be logged to see your dashboard information
Session expired due to inactivity, please login again
The product/s () you were trying to add to the cart is/are not available, please contact customer service
item(s) successfully added to the cart
View Cart

. Please enter the desired qty for the material(s) you want to include in your promotion or Proceed Without Promotion and only your base materials will be added to the cart.

Minimum quantity should be

SAP Material Number ISO Catalog Number Grade    
Thank you for your registration, pending approval & completion of the registration, your access is currently limited. Full utilization of product search capabilities & collaboration space is available and will remain. Please allow 2 business days for registration completion.

You are about to leave the Solution building process.

Are you sure you want to leave?