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SAE AMS4780J

Name: SAE AMS4780J PDF | Request Standard
SKU: 4b265e0df056

Manganese Alloy, Brazing Filler Metal 66Mn - 16Ni - 16Co - 0.80B 1770 to 1875 °F (966 to 1024 °C) Solidus-Liquidus Range

Standard by SAE International, 2026-07-15

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SAE AMS4780J.PDFSecure PDF
SAE AMS4780J.PDFOnline Access

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Language: English
License Type: Single User
Updates: Not Included

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Language: English
License Type: Enterprise / Multi User
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About This Item

This specification covers a manganese alloy in the form of powder, preforms, and a viscous mixture (paste) of the powder in a suitable binder. AMS4780J has been declared “STABILIZED” by SAE AMS Committee F Corrosion and Heat Resistant Alloys. This document will no longer be updated and may no longer represent standard industry practice. This document was stabilized because the document contains mature technology that is not expected to change, and thus no further revisions are anticipated. Previously, this document was revised. The last technical update of this document occurred in June 2021. Users of this document should refer to the cognizant engineering organization for disposition of any issues with reports/certifications to this specification, including exceptions listed on the certification. NOTE: In many cases, the purchaser may represent a sub-tier supplier and not the cognizant engineering organization.

SKU: 4b265e0df056

Publication Date: 2026-07-15

Standard Status: latest

Publisher: SAE International

Document Type: Aerospace Material Specification

Subject: Manganese, Alloys, Brazing, Metals, , , , ,

Official SAE: Doi link

This Version: AMS4780J (2026-07-15)
Previous Version: AMS4780H (2021-06-01)
Previous Version: AMS4780G (2018-11-05)
Previous Version: AMS4780F (2012-05-30)
Previous Version: AMS4780E (2007-01-16)
Previous Version: AMS4780D (1992-04-01)
Previous Version: AMS4780C (1991-07-01)
Previous Version: AMS4780B (1985-04-01)
Previous Version: AMS4780A (1978-07-15)
Previous Version: AMS4780 (1962-06-30)

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