Alloy AMC (1400)

Designation

Name	The value
Designation GOST Cyrillic	АМц
Designation GOST Latin	AMts
Transliteration	AMts
By chemical elements	-

Name	The value
Designation GOST Cyrillic	1400
Designation GOST Latin	1400
Transliteration	1400
By chemical elements	1400

Description

Alloy AMC is used: for the manufacture of wire for cold upsetting; welding wire Svamc; welded tanks, petrol and oil, radiators; flat ingots, cast by semi-continuous method or continuous casting, and is intended for rolling into sheets, strips and other semi-finished products; extruded large pipes; cold-formed profiles for the cladding of building structures; rolled foil used for thermal, hydro and sound insulation.

Note

The alloy system Al-Mn.
ISO 209−1 alloy brand AMC is designated AlMn1Cu and Al 3003.

Standards

Name	Code	Standards
Tape	В54	GOST 13726-97, TU 48-21-660-79, TU 1-2-432-82, TU 1-2-434-82, TU 1-2-489-88, TU 15-0463801-03-89, TU 1-5-408-80, TU 1-9-247-83
Wire from nonferrous metals and their alloys	В74	GOST 14838-78, OST 1 92005-2002
Tubes of non-ferrous metals and alloys	В64	GOST 18475-82, GOST 18482-79, OST 1 92048-90, OST 1 92048-76, OST 4.021.119-92, OST 1 92047-76, TU 1-2-481-87, TU 1-3-118-91, TU 1-3-120-92, TU 1-8-040-87, TU 1-804-101-89, TU 1-3-017-93
Bars	В55	GOST 21488-97, OST 4.021.017-92
Non-ferrous metals, including rare, and their alloys	В51	GOST 4784-97, GOST 9498-79, OST 1 92014-90, OST 4.021.009-92
Sheets and strips	В53	GOST 618-73, GOST 17232-99, GOST 21631-76, OST 1 90166-75, OST 4.021.047-92, OST 4.021.061-92, TU 1-2-31-77, TU 1-2-3-76, TU 1-2-468-84, TU 1-3-60-91, TU 1-5-019-77, TU 1-9-1026-85, TU 1-9-1043-85, TU 48-21-453-79, TU 1811-001-50193719-03
Welding and cutting metals. Soldering, riveting	В05	GOST 7871-75
Bars and shapes	В52	GOST 8617-81, GOST 13616-97, GOST 13617-97, GOST 13618-97, GOST 13619-97, GOST 13620-90, GOST 13621-90, GOST 13622-91, GOST 13623-90, GOST 13624-90, GOST 13737-90, GOST 13738-91, GOST 17575-90, GOST 17576-97, GOST 24767-81, GOST 29296-92, GOST 29303-92, GOST Р 50066-92, GOST Р 50067-92, GOST Р 50077-92, OST 1 92093-83, OST 1 92067-92, OST 1 92069-77, OST 4.021.133-92, OST 4.021.134-92, OST 4.021.135-92, OST 4.021.136-92, OST 4.021.137-92
Processing of metals by pressure. Forgings	В03	OST 26-01-152-82

Chemical composition

Standard	Mn	Si	Fe	Cu	Al	Ti	Zn	Mg
GOST 4784-97	1-1.5	≤0.6	≤0.7	0.05-0.2	Rest	-	≤0.1	-
OST 1 92014-90	1-1.6	≤0.6	≤0.7	≤0.1	Rest	≤0.2	≤0.1	≤0.2

Al is the base.
According to GOST 4784-97, the chemical composition is given for AMC alloy. Mass fraction of each other impurity (not regulated) ≤ 0.05%, total mass fraction of other impurities ≤ 0.15%. In the AMC alloy for sheet blanks subjected to further molding, titanium can be introduced up to 0.20%.
According to OST 1 92014-90, the chemical composition is given for AMc alloy. Mass fraction of each other impurity (not regulated) ≤ 0.05%, total mass fraction of other impurities ≤ 0.10%.
For the production of welding wire Svamts alloy has the following chemical composition: Al - base, Si = 0,20-0,40%, Fe = 0,30-0,50%, Mn = 1,00-1,50%, Cu ≤ 0,20%, Mg ≤0,050%, Zn ≤ 0,10%, mass fraction of each other impurity (not regulated) ≤ 0,1%, total mass fraction of all impurities ≤ 1,35%. The ratio of iron and silicon should not be more than one.

Mechanical properties

Section, mm	s_T\|s_0,2, MPa	σ_U, MPa	d₅, %	d	d₁₀
Sheet metal in delivery condition according to GOST 21631-76, OST 4.021.047-92 tape according to GOST 13726-97 (samples transverse)
5-10.5	-	≥100	-	≥10	-
0.5-0.7	-	≥90	-	≥18	-
0.7-3	-	≥90	-	≥22	-
3-10.5	-	≥90	-	≥20	-
0.5	-	≥185	-	≥1	-
0.5-0.8	-	≥185	-	≥2	-
0.8-1.2	-	≥185	-	3	-
1.2-4	-	≥185	-	≥4	-
0.5-3.5	-	≥145	-	≥5	-
3.5-4	-	≥145	-	≥6	-
Plates according to GOST 17232-99. 4.021.061-92 supplied without heat treatment (samples transverse)
11-25	-	≥120	≥15	-	-
25-80	-	≥110	≥12	-	-
Forging after annealing at OST 26-01-152-82
	≥50	≥100	≥20	-	-
Extruded normal strength according to GOST 8617-81 on delivery
	-	≥98	≥16	-	-
Profiles pressed extra virgin hollow. Without heat treatment
	-	≤167	≥18	-	-
Round bars normal strength without heat treatment as supplied by OST 4.021.017-92 (longitudinal samples)
8-250	-	≥100	≥20	-	-
The pressed bars normal strength without heat treatment in the state of delivery according to GOST 21488-97 (longitudinal samples)
8-350	-	≥100	≥20	-	-
Tubes extruded in the state of delivery according to GOST 18482-79 (samples, in cross-section shows the thickness of the wall)
	-	≥100	-	-	≥12
Large-size extruded tubes according to OST 1 92048-76 on delivery
	-	≥98	-	-	-
Cold-rolled tubes in the delivery condition according to GOST 18475-82, OST 4.021.119-92 samples (in cross-section shows the thickness of the wall)
	-	90-135	-	-	≥15
	-	≥135	-	-	-

Description mechanical marks

Name	Description
s_T\|s_0,2	Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
σ_U	Limit short-term strength
d₅	Elongation after rupture
d	Elongation after rupture
d₁₀	Elongation after rupture

Physical characteristics

Temperature	Е, HPa	r, kg/m³	l, W/(m · °C)	R, Mr. · m	a, 10^-6 1/°C	С, J/(kg · °C)
20	71	2730	-	345	-	-
100	-	-	180	-	232	1090
200	-	-	-	-	25	-

A description of the physical symbols

Name	Description
Е	The normal elasticity modulus
r	Density
l	Coefficient of thermal conductivity
R	UD. the resistivity
С	Specific heat

Technological properties

Name	The value
Weldability	without restrictions
Corrosion resistance	Alloy with high corrosion resistance.