What is the composition of Hastelloy N Nickel-Molybdenum-Chromium Alloy?

Published composition ranges are not available for Hastelloy N Nickel-Molybdenum-Chromium Alloy in this record. The source entry did not carry a verified composition.

How do I verify a mill certificate for Hastelloy N Nickel-Molybdenum-Chromium Alloy?

Compare each element value on the certificate against the min/max ranges in the spec table above. Paste the values into the SpecBase validator to get an automated pass/fail check.

Hastelloy N Nickel-Molybdenum-Chromium Alloy

Q: What standards cover Hastelloy N Nickel-Molybdenum-Chromium Alloy?

The governing standards for Hastelloy N Nickel-Molybdenum-Chromium Alloy include ASTM B366, ASTM B573, ASTM B619, ASTM B622, ASTM B626, ASTM B751, ASTM B775, ASTM B829, UNS N10003. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

Q: What is Hastelloy N Nickel-Molybdenum-Chromium Alloy used for?

This alloy is used in applications demanding the property set described in its family: nickel_superalloy.

UNS N10003 nickel_superalloy

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Quick answer

Hastelloy N Nickel-Molybdenum-Chromium Alloy is a nickel superalloy specified by ASTM B366, ASTM B573, ASTM B619, ASTM B622, ASTM B626, ASTM B751, ASTM B775, ASTM B829, UNS N10003. Typical composition: .

Hastelloy N is a nickel-molybdenum-chromium alloy specifically developed for use in molten fluoride salt environments, particularly in molten salt reactors. It offers excellent resistance to oxidation and corrosion at high temperatures.

Applicable Standards

ASTM B366
ASTM B573
ASTM B619
ASTM B622
ASTM B626
ASTM B751
ASTM B775
ASTM B829
UNS N10003

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