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Chemical Composition

Aluminum Welding Alloy 2319

% Al Cu MN Zr Ti V Fe Si Zn Mg Be 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 0.03 max 0.20 max 0.10 max 0.02 max 0.0008 max 0.05 each max 0.15 max total
 

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
Alloy 2319

UNS A 92319
AWS A5.10.92, ER 2319, R 2319

Availability

Ex stock MIG spools and TIG rods

 

Weld Properties

Melting range   1009°- 1189°F, Density 2.77gm/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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