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Substrate Fe Ni CR Ti Al Mo MN Si Superni 90 Bal 18-21% 2-3 % 1-2% 1% 1% Superni 750 5-9% 70 4-17 % 2.25-2.75% 0.40-1.0% 0-1%

This document provides the chemical composition ranges for two nickel-based superalloys, Superni 90 and Superni 750. Superni 90 is a nickel-based superalloy that contains 18-21% chromium, 2-3% titanium, 1-2% aluminum, 1% molybdenum, 1% manganese, and 0.2% silicon. Superni 750 is a nickel-based superalloy that contains 5-9% iron, 70% nickel, 4-17% chromium, 2.25-2.75% titanium, 0.4-1.0% aluminum, and may contain up to 1% each of molybdenum and manganese.

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32 views2 pages

Substrate Fe Ni CR Ti Al Mo MN Si Superni 90 Bal 18-21% 2-3 % 1-2% 1% 1% Superni 750 5-9% 70 4-17 % 2.25-2.75% 0.40-1.0% 0-1%

This document provides the chemical composition ranges for two nickel-based superalloys, Superni 90 and Superni 750. Superni 90 is a nickel-based superalloy that contains 18-21% chromium, 2-3% titanium, 1-2% aluminum, 1% molybdenum, 1% manganese, and 0.2% silicon. Superni 750 is a nickel-based superalloy that contains 5-9% iron, 70% nickel, 4-17% chromium, 2.25-2.75% titanium, 0.4-1.0% aluminum, and may contain up to 1% each of molybdenum and manganese.

Uploaded by

hpsingh0078
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Substrate Fe Ni Cr Ti Al Mo Mn Si

Superni 90 bal 18-21% 2-3 % 1-2% 1% 1%


Superni 750 5-9% 70 4-17 % 2.25-2.75% 0.40-1.0% 0-1%
Cu C Co
0.20% 0.20% 15-21%
0.08%

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