SAE AMS4442B-1968
MAGNESIUM ALLOY CASTINGS@ SAND 3.3Ce - 2.5Zn - 0.7Zr (EZ33A-T5)

Standard No.

SAE AMS4442B-1968

Release Date

1968

Published By

SAE - SAE International

Status

Be replaced 2012-12

Replace By

SAE AMS4442C-1979

Latest

SAE AMS4442H-2019

Scope

APPLICATION: Primarily for parts operating at 300-500 F (149-260 C).

SAE AMS4442B-1968 history

• 2019 SAE AMS4442H-2019 Magnesium Alloy@ Sand Castings 3.2 Rare Earths - 2.5Zn - 0.70Zr (EZ33A-T5) Precipitation Heat Treated (UNS M12330)
• 2012 SAE AMS4442G-2012 Magnesium Alloy Sand Castings 3.2 Rare Earths - 2.5Zn - 0.70Zr (EZ33A-T5) Precipitation Heat Treated (UNS M12330)
• 2007 SAE AMS4442F-2007 Magnesium Alloy Sand Castings 3.2 Rare Earths - 2.5Zn - 0.70Zr (EZ33A-T5) Precipitation Heat Treated UNS M12330
• 2000 SAE AMS4442E-2000 Magnesium Alloy Sand Castings 3.2Ce - 2.5Zn - 0.70Zr (EZ33A-T5) Precipitation Heat Treated
• 1993 SAE AMS4442E-1993 Magnesium Alloy Castings, Sand 3.2Ce 2.5Zn 0.70Zr Precipitation Heat Treated
• 1985 SAE AMS4442D-1985 MAGNESIUM ALLOY CASTINGS@ SAND 3.3Ce - 2.5Zn - 0.70Zr (EZ33A-T5) Precipitation Heat Treated (UNS M12330)
• 1979 SAE AMS4442C-1979 MAGNESIUM ALLOY CASTINGS@ SAND 3.3Ce - 2.5Zn - 0.70Zr (EZ33A-T5)
• 1968 SAE AMS4442B-1968 MAGNESIUM ALLOY CASTINGS@ SAND 3.3Ce - 2.5Zn - 0.7Zr (EZ33A-T5)
• 1958 SAE AMS4442A-1958 MAGNESIUM ALLOY CASTINGS@ SAND 3.3Ce - 2.5Zn - 0.7Zr (EZ33A-T5) Aged
• 1956 SAE AMS4442-1956 MAGNESIUM ALLOY CASTINGS@ SAND 3.3Ce - 2.5Zn - 1Zr (EZ32A-T5) Aged