Alloy Amg6lch used: for the manufacture of ingots and shaped castings by various casting methods (sand casting, investment casting, gravity die casting) 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	≤0.05	0.05-0.2	6-7	0.02-0.1

Al is the base.
According to GOST 1583-93, the iron content is specified for casting in sand molds, for smelting models and casting in chill molds. The amount of impurities accounted for should be for casting in sand molds, for melted models and casting in chill molds ≤ 0.20%.

Mechanical properties

σ_U, MPa	d	HB, MPa
Casting. Without heat treatment
≥196	≥5	≥60
≥235	≥10	≥60
Casting. T4 regime: Hardening with 420-440 °C (20 h exposure) in water with a temperature of 100 °C or in oil with a temperature of 20 °C
≥245	≥10	≥60

Description mechanical marks

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

Alloy Amg6lch (АЛ23-1)

Designation

Description

Note

Standards

Chemical composition

Mechanical properties

Description mechanical marks

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