Alloy Amg2,5

Designation

Name The value
Designation GOST Cyrillic АМг2,5
Designation GOST Latin AMg2,5
Transliteration AMg25
By chemical elements -

Description

Alloy Amg2,5 is used: for the manufacture of semi-finished products (sheets, tapes, strips) by hot or cold deformation; details of aviation.

Note

The alloy system Al-Mg.
ISO 209−1 alloy Amg2 brand has a designation AlMg2,5 5052 and.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 4784-97
Bars and shapes В52 OST 1 92093-83

Chemical composition

Standard Mn Cr Si Fe Cu Al Zn Mg
GOST 4784-97 ≤0.1 0.15-0.35 ≤0.25 ≤0.4 ≤0.1 Rest ≤0.1 2.2-2.8
Al is the base.
According to GOST 4784-97, the mass fraction of each other impurity (not regulated) is ≤ 0.05%, the total mass fraction of other impurities is ≤ 0.15%.

Physical characteristics

Temperature r, kg/m3
20 2680

A description of the physical symbols

Name Description
r Density

Technological properties

Name The value
Weldability The alloy is well welded all types of welding - TIG, contact, spot, and seam welding. The corrosion resistance of the alloy (and the weld) high, is almost the same as that of pure aluminum.
Machinability Machinability is satisfactory.
Pressure treatment Well-deformed in hot and cold condition.
Corrosion resistance Alloy with excellent General corrosion resistance, not cloned to stress corrosion cracking and intergranular corrosion (especially in the annealed condition). For additional protection parts against corrosion is anodizing or applied coatings.