Aluminium A5
Designation
| Name |
The value |
| Designation GOST Cyrillic |
А5 |
| Designation GOST Latin |
A5 |
| Transliteration |
A5 |
| The chemical elements |
- |
Description
The aluminium A5 is used: for the manufacture of drawn and welded (Sva5) wire; sheets used in printing industry; production of pigs, ingots, wire rod, strips, flat ingots, cast by semi-continuous method or continuous casting, and is intended for rolling into sheets, strips and other semi-finished products; extruded pipes with controlled inner diameter from 14 to 42 mm for heat exchangers; heat exchangers evaporators and condensers with two-sided bulge of the channel used in domestic refrigerators and freezers; foil used to manufacture capacitors; roll foil used for thermal, hydro — and sound insulation; cold-rolled foil intended for packaging of food, drugs, medical devices, cosmetic products industry, as well as for the production of packaging materials based on it; grits aluminum used for the production of ferroalloys.
Note
Aluminium technical purity.
Aluminum grade A5 corresponds to the chemical composition of the marches of aluminium EN AW-1050А established in the European standard EN 573−3-94 and Marche 1050А, registered by the American aluminum Association.
Standards
| Name |
Code |
Standards |
| Tapes |
В54 |
GOST 1018-77, GOST 13726-97, OST 4.021.076-92, TU 1-1-98-88, TU 1-2-133-77, TU 1-2-426-87, TU 1-2-432-82 |
| Pipes from non-ferrous metals and alloys |
В64 |
GOST 18475-82, GOST 18482-79, TU 1-3-67-90, TU 1-3-67-98 |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 4784-97, GOST 9498-79, GOST 11069-2001, GOST 11070-74, GOST 19437-81, OST 4.021.009-92 |
| Sheets and stripes |
В53 |
GOST 618-73, GOST 10703-73, GOST 17232-99, GOST 21631-76, GOST 25001-81, GOST 25905-83, GOST 745-2003, OST 4.021.047-92, TU 48-0810-207-93, TU 1-9-1048-87, TU 1-8-186-2006 |
| Sectional and shaped rolling |
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 29296-92, GOST 29303-92, GOST Р 50066-92, GOST Р 50067-92, GOST Р 50077-92, OST 1 92093-83 |
| Wire of non-ferrous metals and their alloys |
В74 |
OST 1 92005-2002 |
| Solid alloys, metal-ceramic products and powders, metal |
В56 |
TU 48-5-38-78 |
Chemical composition
| Standard |
Mn |
Si |
Fe |
Cu |
Al |
Ti |
Zn |
Mg |
| GOST 19437-81 |
≤0.05 |
≤0.25 |
≤0.3 |
≤0.02 |
≥99.5 |
≤0.02 |
≤0.06 |
≤0.03 |
| GOST 4784-97 |
- |
0.1-0.25 |
0.2-0.35 |
≤0.015 |
≥99.5 |
- |
- |
- |
Al is the base.
According to GOST 19437-81 and GOST 11069-2001, the Ga content is ≤ 0.030%. The content of other impurities (each separately) ≤ 0.030%. The total content of all impurities is ≤ 0.50%.
According to GOST 4784-97 the chemical composition is given for the welding wire brand SА5. The ratio of iron and silicon should not be more than one. The content of other impurities (each individually) is ≤ 0.050%, the total content of all impurities is ≤ 0.50%.
Mechanical characteristics
| Section, mm |
σB, MPa |
d5, % |
d |
d10 |
| The tape is supplied according to GOST 1018-77 (samples) |
| 0.3-0.7 |
≥70 |
- |
≥20 |
- |
| 0.3 |
100-150 |
- |
≥2.5 |
- |
| 0.35-0.7 |
120-150 |
- |
≥3 |
- |
| The tape is able to supply for OST 4.021.076-92 (samples transverse) |
| 0.25-0.5 |
≥60 |
- |
≥20 |
- |
| 0.5-0.9 |
≥60 |
- |
≥25 |
- |
| 0.9-2 |
≥60 |
- |
≥28 |
- |
| 0.25-0.8 |
≥145 |
- |
≥3 |
- |
| 1-2 |
≥145 |
- |
≥4 |
- |
| Full hard sheet for the printing industry (0,35-0,80 mm) as supplied |
|
135-195 |
- |
- |
≥4 |
| 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 |
≥70 |
- |
≥15 |
- |
| 0.3-0.5 |
≥60 |
- |
≥20 |
- |
| 0.5-0.9 |
≥60 |
- |
≥25 |
- |
| 0.9-10.5 |
≥60 |
- |
≥30 |
- |
| 0.3-0.8 |
≥145 |
- |
≥3 |
- |
| 0.8-3.5 |
≥145 |
- |
≥4 |
- |
| 3.5-10.5 |
≥130 |
- |
≥5 |
- |
| 0.8-4.5 |
≥100 |
- |
≥6 |
- |
| Sheet metal as supplied at OST 4.021.047-92 (samples transverse) |
| 0.5-0.8 |
≥60 |
- |
≥25 |
- |
| 1-10 |
≥60 |
- |
≥30 |
- |
| 0.5-0.8 |
≥145 |
- |
≥3 |
- |
| 0.8-3.5 |
≥145 |
- |
≥4 |
- |
| 3.5-10 |
≥130 |
- |
≥5 |
- |
| Plates according to GOST 17232-99. 4.021.061-92 supplied without heat treatment (samples transverse) |
| 11-25 |
≥78 |
≥18 |
- |
- |
| 25-80 |
≥64 |
≥15 |
- |
- |
| The wire drawn according to OST 1 92005-2002 |
| ≤12 |
- |
- |
≥20 |
- |
| Extruded aluminum tubes with internal diameter control for heat exchangers as supplied without a heat treatment on the other 1-3-67-90 (in the section you specify an internal pipe diameter) |
| 14-42 |
59-98 |
- |
≥28 |
- |
| Tubes extruded in the state of delivery according to GOST 18482-79 (samples, in cross-section shows the thickness of the wall) |
|
≥60 |
- |
- |
≥20 |
| 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) |
|
≥60 |
- |
- |
≥20 |
| ≤2 |
≥80 |
- |
- |
≥4 |
| 2-5 |
≥80 |
- |
- |
≥5 |
Description mechanical marks
| Name |
Description |
| Section |
Section |
| σB |
Limit short-term strength |
| d5 |
Elongation after rupture |
| d |
Elongation after rupture |
| d10 |
Elongation after rupture |
