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SAE AMS4772

Silver Alloy, Brazing Filler Metal 54Ag – 40Cu – 5.0Zn – 1.0Ni 1325 to 1575 °F (718 to 857 °C) Solidus-Liquidus Range

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Organization: SAE
Publication Date: 1 December 2015
Status: active
Page Count: 6
scope:

Form

This specification covers a silver alloy in the form of wire, rod, sheet, strip, foil, pig, powder, shot, and chips and a viscous mixture (paste) of powder in a suitable binder.

Application

This material has been used typically for joining ferrous metals, particularly austenitic steels and alloys, where high joint strength up to 700 °F (371 °C) is required and for joining nonferrous metals except those having a base of titanium, aluminum or magnesium, but usage is not limited such applications.

Document History

SAE AMS4772
December 1, 2015
Silver Alloy, Brazing Filler Metal 54Ag – 40Cu – 5.0Zn – 1.0Ni 1325 to 1575 °F (718 to 857 °C) Solidus-Liquidus Range
Form This specification covers a silver alloy in the form of wire, rod, sheet, strip, foil, pig, powder, shot, and chips and a viscous mixture (paste) of powder in a suitable binder. Application...
SAE AMS4772
April 1, 1999
Silver Alloy, Brazing Filler Metal 54Ag - 40Cu - 5.0Zn - 1.0Ni 1325 to 1575 Degree F (718 to 857 Degrees C) Solidus-Liquidus Range
Form: This specification covers a silver alloy in the form of wire, rod, sheet, strip, foil, pig, powder, shot, and chips and a viscous mixture (paste) of powder in a suitable binder. Application:...
SAE AMS4772
April 1, 1999
Silver Alloy, Brazing Filler Metal 54Ag - 40Cu - 5.0Zn - 1.0Ni 1325 to 1575 Degrees F (718 to 857 Degrees C) Solidus-Liquidus Range
SCOPE: Form: This specification covers a silver alloy in the form of wire, rod, sheet, strip, foil, pig, powder, shot, and chips and a viscous mixture (paste) of powder in a suitable binder....
SAE AMS4772
April 1, 1999
Silver Alloy, Brazing Filler Metal 54Ag - 40Cu - 5.0Zn - 1.0Ni 1325 to 1575 Degrees F (718 to 857 Degrees C) Solidus-Liquidus Range
Form: This specification covers a silver alloy in the form of wire, rod, sheet, strip, foil, pig, powder, shot, and chips and a viscous mixture (paste) of powder in a suitable...
SAE AMS4772
April 1, 1992
Silver Alloy Brazing Filler Metal 54Ag - 40Cu - 5.0Zn - 1.0Ni 1325 to 1575 Degrees F (718 to 857 Degrees C) Solidus-Liquidus Range
A description is not available for this item.
SAE AMS4772
July 1, 1991
BRAZING FILLER METAL, SILVER 54Ag - 40Cu - 5.0Zn - 1.0Ni 1325 Degrees - 1575 Degrees F (718 Degrees - 857 Degrees C) Solidus-Liquidus Range
Form: This specification covers a silver alloy in the form of wire, rod, sheet, strip, foil, pig, powder, shot, and chips and a viscous mixture (paste) of powder in a suitable binder. Application:...
SAE AMS4772
January 1, 1984
BRAZING FILLER METAL, SILVER 54Ag - 40Cu - 5.0Zn - 1.0Ni 1325 Degrees - 1575 Degrees F (720 Degrees - 855 Degrees C) Solidus-Liquidus Range
Form: This specification covers a silver alloy in the form of wire, rod, sheet, strip, foil, pig, powder, shot, and chips and a viscous mixture (paste) of powder in a suitable binder. Application:...
SAE AMS4772
July 15, 1978
Brazing Filler Metal, Silver 54Ag - 40Cu - 5.0Zn - 1.0Ni 1325 to 1575 Degrees F (718 to 857 Degrees C) Solidus-Liquidus Range
Form: This specification covers a silver alloy in the form of wire, rod, sheet, strip, pig, powder, shot, and chips. Application: Primarily for joining ferrous metals, particularly austenitic steels...
SAE AMS4772
June 1, 1974
Brazing Filler Metal, Silver 54Ag - 40Cu - 5.0Zn - 1.0Ni 1325 to 1575 Degrees F (718 to 857 Degrees C) Melting Range
Form: This specification covers a silver-base alloy in the form of wire, rod, strip, sheet, pig, powder, shot, and chips. Application: Primarily for joining ferrous metals, particularly austenitic...
SAE AMS4772
November 15, 1972
Brazing Filler Metal, Silver 54Ag - 40Cu - 5.0Zn - 1.0Ni 1325 to 1575 Degrees F (718 to 857 Degrees C) Melting Range
Form: This specification coverrs a silver-base alloy in the form of wire, rod, strip, sheet, pig, powder, shot, and chips. Application: Primarily for joining ferrous metals, particularly austenitic...
SAE AMS4772
March 15, 1966
Brazing Alloy, Silver 54Ag - 40Cu - 5.0Zn - 1.0Ni
A description is not available for this item.
SAE AMS4772
June 15, 1952
Brazing Alloy, Silver 54Ag - 40Cu - 5Zn - 1Ni
A description is not available for this item.
SAE AMS4772
November 1, 1948
BRAZING ALLOY 54Ag - 40Cu - 5Zn - 1Ni
APPLICATION: For joining nonferrous metals, except those having base of aluminum or magnesium, or ferrous metals, particularly austenitic steels and alloys, where high joint strength up to 800 F is...
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References

This document references:
ASTM B214 - Standard Test Method for Sieve Analysis of Metal Powders
Published by ASTM on April 1, 2016
This test method covers the dry sieve analysis of metal powders, using sieves with openings ranging from 45 to 850 micrometres. This test method is based on a particular type of mechanical sieve...
This document references:
SAE AMS2224 - Tolerances Copper and Copper Alloy Wire
Published by SAE on February 1, 2006
This specification covers established inch/pound manufacturing tolerances applicable to copper and copper alloy wire ordered to inch/pound dimensions. These tolerances apply to all conditions, unless...
This document references:
SAE AMS2222 - Tolerances Copper and Copper Alloy Sheet, Strip, and Plate
Published by SAE on November 1, 2017
This specification covers established inch/pound manufacturing tolerances applicable to copper and copper alloy sheet, strip, and plate ordered to inch/pound dimensions. These tolerances apply to all...
This document is referenced by:
SAE AS4468 - Hose Assembly, 125 psi, Lined Silicone, Potable Water, Procurement Specification
Published by SAE on October 1, 2017
This SAE Aerospace Standard (AS) covers the requirements for a flexible, lightweight, low pressure, self-extinguishing, silicone hose assembly. The hose has a fully fluorinated fluoropolymer inner...
This document is referenced by:
SAE AS5420 - Hose Assembly, Heated, 125 psig, Lined Silicone, Potable Water, Procurement Specification
Published by SAE on November 1, 2017
This SAE Aerospace Standard (AS) covers the requirements for a flexible, lightweight, low pressure, self-extinguishing, integrally heated silicone hose assembly. The hose has a fully fluorinated...
This document is referenced by:
SAE AMS2667 - Brazing, Silver For Small Pressurized Fittings
Published by SAE on February 1, 2013
Purpose This specification covers requirements for producing brazed joints in parts fabricated from corrosion and heat resistant steels, carbon or low-alloy steels, or copper alloys, and the...
This document is referenced by:
SAE AMS2664 - Brazing, Silver For Use Up to 800 °F (427 °C)
Published by SAE on July 1, 1995
Purpose: This specification covers the engineering requirements for producing brazed joints in parts made of steels, iron alloys, nickel alloys, and cobalt alloys by use of silver alloy filler...
This document is referenced by:
SAE AS1472 - Hose Assembly, Low Pressure, Potable Water
Published by SAE on April 1, 2020
This specification covers three types of lightweight, low pressure, wire, or fabric reinforced hose assemblies primarily for use in aircraft potable water systems. Types Hose assemblies furnished...
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