Cascadium Alloy 01420 / Alloy 1420
Request Cascadium / Alloy 01420 Material
Auremo LLC supports U.S. sourcing inquiries for Cascadium, alloy 01420 and alloy 1420 material. Send the required designation or composition, product form, dimensions, condition, quantity and documentation for review.
Product forms
- Sheet and strip subject to review
- Bars and profiles subject to review
- Forged or custom forms subject to review
Information to include in your request
Please provide the material grade or specification, product form, dimensions and tolerances, quantity, delivery ZIP code and required documentation. Pricing, availability and lead time are confirmed for each quotation.
Frequently asked questions
How is the price for Cascadium / alloy 01420 products confirmed?
The quotation is based on the exact grade, dimensions, tolerances, quantity, documentation and delivery requirements supplied with the inquiry.
Can non-standard dimensions be requested?
Yes. Send a drawing or dimensional requirements with the inquiry. Manufacturing or sourcing feasibility is confirmed during quotation.
What information is available for delivery in the United States?
Provide the destination ZIP code. Available freight options, lead time and delivery terms will be included in the commercial response.
Related products
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | 1420 |
| Designation GOST Latin | 1420 |
| Transliteration | 1420 |
| The chemical elements | 1420 |
| Name | The value |
|---|---|
| Designation GOST Cyrillic | 01420 |
| Designation GOST Latin | 01420 |
| Transliteration | 01420 |
| The chemical elements | 01420 |
Description
Alloy 1420 is used: for the manufacture of components transport engineering; for use in aircraft structures (welded hermetic compartments of the edging of the Windows, components, etc.); buildings of the missile; in the land transport (forged wheels).
Note
Sredneprochny corrosion resistant high modulus welded alloy system Al-Mg-Li low density (d = 2,47 g/cm3, E = 78 GPA; properties in the direction of D: σin ≥ 420 MPa, σ0,2 ≥ 270 MPa, δ ≥ 9%).
The use of alloy for the aerospace the reduced mass of the riveted construction to 12%, weld to 24%. Effective use of alloy 1420 for the manufacture of stampings instead of alloy AK6 in connection with a reduced 10% density, high fatigue characteristics and corrosion resistance, modulus of elasticity.
Modification of alloy 1420 - 1421 and 1423, which optionally is alloyed with scandium and differ only in the content of magnesium.
Standards
| Name | Code | Standards |
|---|---|---|
| Sectional and shaped rolling | В52 | 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 90262-81 |
| Non-ferrous metals, including rare metals, and their alloys | В51 | OST 1 90048-90, OST 1 90296-81 |
| Bars | В55 | TU 1-4-013-78 |
| Sheets and stripes | В53 | TU 1-92-28-84 |
Chemical composition
| Standard | Si | Fe | Cu | Al | Ti | Ca | Zr | Mg | Be | Sc | Na | Li |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OST 1 90048-90 | ≤0.15 | ≤0.2 | ≤0.05 | The rest | ≤0.1 | ≤0.04 | 0.08-0.12 | 4.5-6 | 0.0002-0.005 | ≤0.05 | ≤0.003 | 1.8-2.2 |
According to OST 1 90048-90 the chemical composition is given for alloy 1420. The mass fraction of each other impurity (not regulated) is ≤ 0.05%, the total mass fraction of other impurities is ≤ 0.15%. In the alloy grade 1420 for welded products, the sodium content should not exceed 0.0015%. In the manufacture of molded semi-finished products from the 1420 alloy, a lower limit of lithium content of 1.90% is established. Beryllium is not determined by chemical analysis, but is introduced by calculation.
According to OST 1 90262-81 the allowable content of hydrogen in the metal should not exceed 1.0 cm 3 per 100 g of metal.
Mechanical characteristics
| Section, mm | sT|s0,2, MPa | σB, MPa | d5, % |
|---|---|---|---|
| Sheet metal in delivery condition | |||
| ≥270 | ≥450 | ≥10 | |
| Extruded in the delivered state for OST 1 90262-81. 1420Т - Quenching in water (longitudinal samples) | |||
| ≥275 | ≥412 | ≥7 | |
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 |
Physical characteristics
| Temperature | Е, ГПа | r, кг/м3 |
|---|---|---|
| 20 | 75 | 2470 |
A description of the physical symbols
| Name | Description |
|---|---|
| Е | The normal elasticity modulus |
| r | Density |
| l | Coefficient of thermal conductivity |
| R | UD. the resistivity |
