This specification covers the requirements for the heat treatment of magnesium alloy castings. This specification covers furnace equipment requirements, and general information for heat treating procedures and heat treating temperatures for magnesium alloys.

Alloys:

The following magnesium alloys are covered by this specification (see Table 1):

AM100A

AZ63A

AZ81A

AZ91C

AZ91E

AZ92A

ZK51A

ZK61A

ZE41A

ZE63A

EZ33A

HK31A

HZ32A

ZH62A

EQ21A

QH21A

QE22A

WE54A