Alloy Amg10ch (АЛ27-1)

Designation

Name The value
Designation GOST Cyrillic АМг10ч
Designation GOST Latin AMg10ch
Transliteration AMg10ch
By chemical elements -
Name The value
Designation GOST Cyrillic АЛ27-1
Designation GOST Latin AL27-1
Transliteration AL27-1
By chemical elements -

Description

Alloy Amg10ch used: for the manufacture of ingots and shaped castings by various casting methods (sand casting, investment casting, gravity die casting, pressure) with high corrosion resistance.

Note

Aluminum foundry alloy system Al-Mg. Corrosion-resistant alloy.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 1583-93
Castings, non-ferrous metals and alloys В84 OST 1 80029-83

Chemical composition

Standard Mn Si Fe Cu Al Ti Zn Zr Mg Be
GOST 1583-93 ≤0.1 ≤0.05 ≤0.05 ≤0.05 Rest 0.05-0.15 ≤0.005 0.05-0.2 9.5-10.5 0.05-0.15
Al is the base.
According to GOST 1583-93, the iron content is specified for casting in sand molds, for the smelted models, in chill mold and under pressure. The amount of impurities accounted for should be for casting in sand molds, for melted models, die casting and die casting ≤ 0.20%.

Mechanical properties

σU, MPa d HB, MPa
Casting. T4 regime: Hardening with 420-440 °C (20 h exposure) in water with a temperature of 100 °C
≥343 ≥15 ≥75

Description mechanical marks

Name Description
σU Limit short-term strength
d Elongation after rupture
HB Brinell hardness number