Browse Standards AMS4770H
Historical Revised 1991-01-01

Silver Alloy Brazing Filler Metal, 50Ag - 18Cd - 16.5Zn - 15.5Cu, 1160 to 1175 °F (627 to 635 °C) Solidus-Liquidus Range AMS4770H

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.

This material has been used typically for torch or induction brazing ferrous metals and copper alloys, where high joint strength up to 400 degrees F (204 degrees C) and low brazing temperatures are required, but usage is not limited to such applications.

AMS4770L
2015-12-08
Latest
Stabilized
AMS4770K
2009-06-10
Historical
Reaffirmed
AMS4770J
1992-04-01
Historical
Revised
AMS4770
1992-04-01
Historical
Revised
AMS4770H
1991-01-01
Historical
Revised
AMS4770G
1984-01-01
Historical
Revised
AMS4770F
1978-07-15
Historical
Revised
AMS4770E
1974-06-01
Historical
Revised
AMS4770D
1972-11-15
Historical
Revised
AMS4770C
1966-03-15
Historical
Revised
AMS4770B
1952-06-15
Historical
Revised
AMS4770A
1945-05-01
Historical
Revised

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 18% off list price.
Login to see discount.
Special Offer: Purchase more aerospace standards and aerospace material specifications and save! AeroPaks off a customized subscription plan that lets you pay for just the documents that you neeed, when you need them.

Get Involved

Want to participate in updating this standard?

Join Committee Learn More
X