Aluminum - Silicon - Alloys
| Identifier | Alloy designation | Tensile strength Rm [N/mm²] | 0.2% - Yield strength Rp0.2 [N/mm²] | Elongation at break A[%] | Brinell hardness HB | Application |
|---|---|---|---|---|---|---|
| EN AC-42100 | AlSi7Mg0,3 | 180-240 | 90 - 150 | 4-9 | 55 - 70 | Mechanical engineering, vehicle and aircraft industry, shipbuilding, electrical engineering and electrical machine construction, food processing machines. |
| EN AC-42100 | AlSi7Mg0,3 wärmegehärtet (T6) |
290 - 340 | 220 - 280 | 5 - 9 | 90 - 125 | Mechanical engineering, vehicle and aircraft industry, shipbuilding, electrical engineering and electrical machine construction, food processing machines. |
| EN AC-43100 | AlSi10Mg | 180 | 90 | 2,5 | 55 | Difficult and highly stressed components |
| EN AC-43100 | AlSi10Mg wärmegehärtet (T6) |
260 | 220 | 1 | 90 | Difficult and highly stressed components |
| En AC-43200 | AlSi10Mg(Cu) | 180 | 90 | 1 | 55 | Difficult and highly stressed components |
| En AC-43200 | AlSi10Mg(Cu) wärmegehärtet (T6) |
240 | 200 | 1 | 80 | Difficult and highly stressed components |
| EN AC-44100 EN AC-44200 |
AlSi12 | 170 | 80 | 6 | 55 | Machine parts, parts subject to stop and vibration stress, thin-walled components |
Aluminum - Zinc - Alloys
| Identifier | Alloy designation | Tensile strength Rm [N/mm²] | 0.2% - Yield strength Rp0.2 [N/mm²] | Elongation at break A[%] | Brinell hardness HB | Application |
|---|---|---|---|---|---|---|
| Unifont 90 | AlZn10Si8Mg | 280 - 320 | 220 - 230 | 1 - 6 | 105 - 120 | Self-hardening alloy with very good strength and elongation properties Cast alloy for the highest mechanical demands |