How do I verify a mill certificate for Inconel Alloy 686 Nickel-Chromium-Molybdenum-Tungsten 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.

Inconel Alloy 686 Nickel-Chromium-Molybdenum-Tungsten Alloy

Q: What is the composition of Inconel Alloy 686 Nickel-Chromium-Molybdenum-Tungsten Alloy?

Published composition ranges are not available for Inconel Alloy 686 Nickel-Chromium-Molybdenum-Tungsten Alloy in this record. The source entry did not carry a verified composition.

Q: What standards cover Inconel Alloy 686 Nickel-Chromium-Molybdenum-Tungsten Alloy?

The governing standards for Inconel Alloy 686 Nickel-Chromium-Molybdenum-Tungsten Alloy include ASTM B575, ASTM B574, ASTM B572, ASTM B366, ASTM B619, ASTM B622, ASTM B626, UNS N06686. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

Q: What is Inconel Alloy 686 Nickel-Chromium-Molybdenum-Tungsten Alloy used for?

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

UNS N06686 nickel_superalloy

Validate composition

Quick answer

Inconel Alloy 686 Nickel-Chromium-Molybdenum-Tungsten Alloy is a nickel superalloy specified by ASTM B575, ASTM B574, ASTM B572, ASTM B366, ASTM B619, ASTM B622, ASTM B626, UNS N06686. Typical composition: .

Inconel Alloy 686 is a highly corrosion-resistant nickel-chromium-molybdenum-tungsten alloy with excellent resistance to a wide range of corrosive media, including reducing and oxidizing acids, and pitting and crevice corrosion.

Applicable Standards

ASTM B575
ASTM B574
ASTM B572
ASTM B366
ASTM B619
ASTM B622
ASTM B626
UNS N06686

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