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 Data Sheet:

Aluminum Welding Alloy 2319

Chemical Composition

% Al Cu Mn Zr Ti V Fe Si Zn Mg Others Others

Alloy 2319

Bal

5.8 - 6.8

 0.20 - 0.40 0.10 - 0.25 0.10 - 0.20 0.05 - 0.15 0.30 max 0.20 max 0.10 max 0.02 max 0.05 each max 0.15 max total

 

Alloy 2319 is a Aluminium Filler alloy which was developed for use with Alloy 2219, which is an alloy that is commonly used in high strength structural and aircraft applications.  Alloy 2319 is heat treatable and provides higher strength and better ductility than the 4xxx filler alloys when welding 2xxx alloys.

 

Aluminium MIG and TIG Welding wire and Rods

Used on

2219, 201, 206, 224, 2014, 2036, 2693, (2319 USA), H15, L119.

Al-Cu casting alloys.

Not to be used for welding 5xxx series alloys.

Cross-Reference of Specifications

MSRR 9500/45 

AMS 4191D Aluminium Alloy, Welding Wire, UNS A92319

Alloy 2319

UNS A 92319

AWS A5.10.92, ER 2319, R 2319

DE71

Availability

Ex stock MIG spools and TIG rods

For all stock availability contact Sales.

Weld Properties

Melting range   543 - 643 °C, Density 2.84 gm/cc

Hardness range  122 - 153 HV

ALLOY 2319 is a solid welding wire produced conventionally and then surface cleaned to remove standard metal working lubricants.

ALLOY 2319 is one of the few Al-Cu alloy filler metals available. This heat treatable alloy is used to fabricate Al-Cu casting alloys which are then subject to PWHT.

 

Disclaimer    

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

 

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