AK4-1 - 2018 - AlCu2Mg1.5Ni aluminum heat resistant sheet, strip, pipe
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| АК4 | 2618 | Delivery from the stock, in stock |
The percentage composition of (GOST 4784−97)
| Fe | Si | Mn | Ni | Cr | Ti | Al | Cu | Mg | Zn | Impurities |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.8 — 1.4 | ≤0.35 | ≤0.2 | 0.8 — 1.4 | ≤0.1 | 0.02 — 0.1 | 93.05 — 95.28 | 1.9 — 2.7 | 1.2 — 1.8 | ≤0.3 | ≤0.1 |
Hardness HB 10 -1 = 109 — 117 MPa
Heat treatment
Is hardened by heat treatment and neopoznannyi option of hire. After annealing achieved great plasticity, and after aging a significant samopoznanie. Annealing. The alloy is heated to t° to 500 °C, with cooling it becomes flexible, similar to pure aluminum.
Mechanical properties (20°C)
| Assortment | GOST | sin | sT | d5 | KCU | Heat treatment |
|---|---|---|---|---|---|---|
| - | MPa | MPa | % | kJ / m2 | - | |
| Leaves | 380 | 310 | 6 | 200 | ||
| Rod | 21488−97 | 365−390 | 275−315 | 6 | Quenching and artificial aging | |
| Rod of high ductility | 51834−2001 | 390 | 335 | 6 | Quenching and artificial aging | |
| Plate | 17232−99 | 385−390 | 295−325 | 6 | Quenching and artificial aging |
| t°C | E 10— 5 | a 10 6 | l | r | C | R 10 9 |
|---|---|---|---|---|---|---|
| Degree | MPa | 1/Degree | W/(m·degree) | kg/m3 | J/(kg·degree) | Ohm·m |
| 20 | 0.72 | 2800 | 55 | |||
| 100 | 20.8 | 146 | 797 |
sin the Limit of short-term strength
sT — the Limit of proportionality (yield strength for permanent deformation)
d5 — elongation at break.
HB — Hardness Brinell
E — the Modulus of elasticity of the first kind
C — specific heat capacity
Analogues
| England | The European Union | Poland | USA | France | Czech Republic | Japan |
|---|---|---|---|---|---|---|
| BS | EN / ISO | PNI | AISI | AFNOR | CSN | JIS |
| 2618A | ENAW-2618A | AlCu2Mg2Ni1 | AA2018 | U4N | 424218 | 2018 |
| ENAW-AlCu2Mg1.5Ni | AA2218 | 2218 | ||||
| AA2618 | 2618 |
Supplier
We offer you to buy a sheet, tape, tube AK4−1, 2018, AlCu2Mg1.5Ni at an affordable price with specialized warehouses supplier Evek GmbH with delivery to any city. You can order products in non-standard settings. We have the best price and quality for the entire range of products. Supplier Evek GmbH offers to buy a sheet, tape, tube AK4−1 or any similar brands, the price is optimal in this segment of the rental.
To buy, best price
Supplier Evek GmbH offers sheet, strip, pipe AK4−1, 2018, AlCu2Mg1.5Ni, the price is determined by the technological features of production without the inclusion of additional costs. On the company’s website shows information about latest product arrivals. Buy a sheet, tape, tube AK4−1, 2018, AlCu2Mg1.5Ni today. In the segment of non-ferrous metal company Evek GmbH — best supplier. Timely delivery is provided by offices in the cities of Eastern Europe.
