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FORMODAL® 023
ring
- Form ring
- Material Aluminum
- Material FORMODAL® 023
- Material chemically EN 573-3 5083
- DIN 3.3547
| Aviation | No |
| Cr (from) | 0.05 |
| Cr (to) | 0.25 |
| Cu (to) | 0.1 |
| Fe (to) | 0.4 |
| Mg (from) | 4 |
| Mg (to) | 4.9 |
| Mn (from) | 0.4 |
| Mn (to) | 1 |
| Other | 0,05 |
| Rest | Aluminium |
| Si (to) | 0.4 |
| Ti (to) | 0.15 |
| Total | 0,15 |
| Zn (to) | 0.25 |
a) Includes all listed elements for which no limits are given. b) The sum of these "Other impurities", whose mass fraction is individually 0,010 % or more, is expressed with two decimal places before the sum. c) Na (sodium) max. 0,0003; Cd (cadmium) max.: 0,0004; Ca (calcium) max.: 0,0009; Be (beryllium) max.: 0,0005; H2 max.: 0,15 ml/100 kg Al Cast
| Anodise - decorative | 5 |
| Anodising - protective anodising | 2 |
| Chromating | 3 |
| Cleaning / degreasing | 2 |
| Hard anodising | 2 |
| Phosphating | 3 |
| Pickling | 2 |
| Shining | 4.5 |
| Normal atmosphere | 1 |
| Seawater atmosphere | 1 |
| Laser cutting | 3.5 |
| Plasma cutting | 2 |
| Sawing | 2 |
| Shear cutting | 4 |
| Waterjet cutting | 1 |
| suitable according to DIN EN 602 | Yes |
| Bending | 5 |
| Deep drawing (conditional) | 5 |
| Impact extrusion | 5 |
| Press | 5 |
| Upsetting (Conditional) | 5 |
| Heating time max. | 3 h |
| Heating time min. | 0.5 h |
| Annealing temperature max. | 420 °C |
| Annealing temperature min. | 380 °C |
| Cooling conditions | 30°C/h - 50°C/h |
| dimensional stability | 1 |
| Eroding | 1 |
| Etching | 2 |
| hardened | 2 |
| Photo etching | 4 |
| Colorcode | Signal Brown (RAL 8002) |
| Material chemically EN 573-3 | 5,083 |
| DIN | 3.3547 |
| DIN (old designation) | Al Mg4,5 Mn |
| France AFNOR | A-G4,5MC |
| Italy UNI | 7,790 |
| Norway | 17,215 |
| Spain | L-3321 |
| Sweden | 144,140 |
| United Kingdom BS | N8 |
| Blasting | 1 |
| Brushing | 3 |
| Grinding | 3 |
| Polishing | 2 |
| Galvanising | 2 |
| Nickel coating | 1 |
| Thermal spraying | 2 |
| Enamelling | 3 |
| Laminating | 2 |
| Painting / Coating | 4 |
| Coefficient of thermal expansion from 20 to 100°C (typical) | 23.5 K⁻¹10⁻⁶ |
| Density (typical) | 2.66 g/cm³ |
| Electrical conductivity max. (typical) | 18 m/Ω*mm² |
| Electrical conductivity min. (typical) | 16 m/Ω*mm² |
| Modulus of elasticity (typical) | 70 GPa |
| Specific heat (typical) | 900 J/(kg·K) |
| Thermal conductivity max. (typical) | 140 W/m*K |
| Thermal conductivity min. (typical) | 110 W/m*K |
| Soft soldering | 5 |
| Friction stir welding | 2 |
| Friction welding | 2 |
| Gas | 4 |
| Laser | 2 |
| MIG | 2 |
| Plasma | 2 |
| Resistance spot welding | 2 |
| TIG | 2 |
| welding additives |
|
1 very good
2 good
3 moderate
4 poor
5 unsuited
0 Not specified
