Alloy Amg5k used: for the manufacture of ingots and shaped castings by various casting methods (sand casting, investment casting, gravity die casting, pressure casting); casting parts of valves and actuators to it.

Note

Aluminum foundry corrosion-resistant alloy of the system Al-Mg.

Standards

Name	Code	Standards
Non-ferrous metals, including rare, and their alloys	В51	GOST 1583-93
Castings, non-ferrous metals and alloys	В84	OST 26-07-1114-74, OST 1 80029-83, OST 5.9397-90

Chemical composition

Standard	Mn	Si	Fe	Cu	Al	Zn	Zr	Mg
GOST 1583-93	0.1-0.4	0.8-1.3	≤0.5	≤0.1	Rest	≤0.2	≤0.15	4.5-5.5

Al is the base.
According to GOST 1583-93, the iron content is specified for casting in sand molds and for investment models. The content of iron during casting in chill molds is ≤ 0.50%, when casting under pressure ≤ 1.50%. The amount of allowable impurities should be for casting in sand molds and for investment models ≤ 0.60%, casting in chill molds ≤ 0.60%, injection molding ≤ 1.80%.

Mechanical properties

σ_U, MPa	d	HB, MPa
Casting. Without heat treatment
≥147	≥1	≥55
≥167	≥0.5	≥55

Description mechanical marks

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

Technological properties

Name	The value
Weldability	The alloy is well welded organomegaly method.
Corrosion resistance	To increase the corrosion resistance of the product alloy is subjected to anodic oxidation and metalreview (a type of anodic oxidation process).
Machinability	The alloy is well processed by cutting, grinding and polishing.

Alloy Amg5k (АЛ13)

Designation

Description