Magnesium Welding Alloy AZ92A

Technical Data Sheet


Chemical Composition Limits
Weight% Mg Al Zn Mn Cu Ni Fe Be Si Others
Alloy AZ92A Bal 8.3-9.7 1.7-2.3 0.15 min 0.05 max 0.005 max 0.005 max 2-8ppm 0.05 max 0.30 max total


Used on

2L124, 2L125, L122. AMS 4484, 4434, 4453
AZ31B, AZ10A, ZK21A, AM100A, AZ61A, AZ63A, AZ80A, AZ81A, AZ91A, AMS 4360
AZ casting alloys to: EK41A, EZ33A, HK31A, HM21A, HM31A, HZ32A, K1A (except AZ61A)

Cross-Reference of Specifications AMS 4395
UNS M11922
AWS A5.19 R-AZ92A
MSRR 9500/51
OMAT 3/58A
Availability Ex stock MIG spools and TIG rods For all stock availability contact Sales.

Weld Properties

Melting Point 1112°F
AZ92A is Mg - 9 Al - 2 Zn welding alloy which finds wide use for fabricating and repair welding of many similar compositions. Casting repair and refurbishment is the most common application.
AZ92A is preferred for joining many casting alloys.

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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.