Alloy AD33 (1330)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
АД33 |
| Designation GOST Latin |
AD33 |
| Transliteration |
AD33 |
| The chemical elements |
- |
| Name |
The value |
| Designation GOST Cyrillic |
1330 |
| Designation GOST Latin |
1330 |
| Transliteration |
1330 |
| The chemical elements |
1330 |
Description
Alloy AD33 used: for the manufacture of parts of medium strength and high corrosion resistance, working in range from -70 to +50 °C in a humid atmosphere and sea water.
Note
The alloy system Al-Mg-Si.
ISO 209−1 alloy brand AD33 is designated 6061 AlMg1SiCu and.
Standards
| Name |
Code |
Standards |
| Bars |
В55 |
GOST 21488-97, OST 4.021.017-92 |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 4784-97, OST 1 92014-90, OST 4.021.009-92 |
| 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, OST 1 92067-92, OST 1 92069-77 |
| Metal forming. Forgings |
В03 |
OST 1 90073-85 |
| Pipes from non-ferrous metals and alloys |
В64 |
TU 1-9-142-72, TU 1-92-63-80 |
| Sheets and stripes |
В53 |
TU 1-9-422-75, TU 1-804-473-2009 |
Chemical composition
| Standard |
Mn |
Cr |
Si |
Fe |
Cu |
Al |
Ti |
Zn |
Mg |
| OST 1 92014-90 |
≤0.15 |
0.15-0.35 |
0.4-0.8 |
≤0.7 |
0.15-0.4 |
The rest |
≤0.15 |
≤0.25 |
0.8-1.2 |
| TU 1-804-473-2009 |
≤0.15 |
0.04-0.35 |
0.4-0.8 |
≤0.7 |
0.15-0.4 |
The rest |
≤0.15 |
≤0.25 |
0.8-1.2 |
Al is the base.
According to GOST 4784-97 the chemical composition is given for the alloy AD33. Mass fraction of each other impurity (not regulated) ≤ 0.05%, total mass fraction of other impurities ≤ 0.15%.
According to OST 1 92014-90 the chemical composition is given for the alloy AD33. Mass fraction of each other impurity (not regulated) ≤ 0.05%, total mass fraction of other impurities ≤ 0.10%.
Mechanical characteristics
| Section, mm |
sT|s0,2, MPa |
σB, MPa |
d5, % |
y, % |
kJ/m2, кДж/м2 |
Brinell hardness number, MPa |
| Extruded normal strength according to GOST 8617-81 in the delivery condition (longitudinal samples) |
| ≤10 |
≥225 |
≥255 |
≥6 |
- |
- |
- |
| 10 |
≥225 |
≥265 |
≥10 |
- |
- |
- |
|
≥108 |
≥176 |
≥15 |
- |
- |
- |
| Round bars normal strength in the delivery condition in the OST 4.021.017-92 (longitudinal samples) |
| 8-250 |
≥110 |
≥175 |
≥15 |
- |
- |
- |
| The pressed bars normal strength in the delivery condition according to GOST 21488-97 (longitudinal samples) |
| 8-100 |
≥225 |
≥265 |
≥10 |
- |
- |
- |
| 8-300 |
≥110 |
≥175 |
≥15 |
- |
- |
- |
| Long products (wire). Quenching + aging |
|
≥280 |
≥320 |
≥12 |
≥25 |
≥300 |
≥80 |
| Forming at OST 1 90073-85. Mode T1: Quenching + artificial aging (longitudinal samples) |
| ≤75 |
≥195 |
≥265 |
≥6 |
- |
- |
≥80 |
| 75-150 |
≥185 |
≥245 |
≥6 |
- |
- |
≥80 |
Description mechanical marks
| Name |
Description |
| Section |
Section |
| sT|s0,2 |
Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σB |
Limit short-term strength |
| d5 |
Elongation after rupture |
| y |
The relative narrowing |
| kJ/m2 |
Toughness |
Physical characteristics
| Temperature |
Е, ГПа |
r, кг/м3 |
R, НОм · м |
| 20 |
71 |
2700 |
438 |
A description of the physical symbols
| Name |
Description |
| Е |
The normal elasticity modulus |
| r |
Density |
| l |
Coefficient of thermal conductivity |
| R |
UD. the resistivity |
