Aluminium and aluminium alloys · Cплав AL1

Aluminum Alloy AL1 (AlMg3): Engineering Reference Guide on Properties and Application

Engineering Specification and Standards for AL1 Alloy

Regulatory documentKey applicationEuropean counterparts
EN 28839 – Mechanical properties of fasteners made of non-ferrous metalsProduction of high-strength fastenersEN Register
EN 28839 – Mechanical properties of fasteners made of non-ferrous metalsProduction of high-strength fasteners3.3535, AlMg3

AL 1 alloy is a wrought aluminum-magnesium material designed for the production of high-strength fasteners. EV Group China technologists value this alloy for its unique combination of high corrosion resistance, including in marine environments, and excellent ductility. These properties ensure the durability and reliability of threaded connections operating in aggressive industrial conditions.

Chemical Composition of AL1 Alloy by Mass (%)

Alremainder
Cu0,1
Fe0,55
Mg2,5-3,5
Mn0,45
Si0,55
Ti0,2
Zn0,1

Mechanical Characteristics of AL1 Alloy under Standard Conditions (20°C)

Nominal diameter, mm≤М10М10-М20
Tensile strength (Rm), MPa270250
Yield strength (Rp0.2), MPa230180
Elongation (A), %34

Equivalents and Analogues of AL 1 Alloy according to International Standards

EN Standard
AC-51000, EN AC-AlMg3(b)