---
title: Bar 11S EN AW 2011
description: The target sectors for the 2000 series alloys are mechanical turning workshops and manufacturers of hydraulic components.
---

# Bar 11S EN AW 2011

---

UNI EN REFERENCE

- [UNI EN Standards](https://www.barate.it/en/en-tolerances-and-standards/en-regulatory-references?hsLang=en)

---

DOWNLOAD

Bar 11S (EN AW 2011) data sheet

[ Download the technical data sheet ](https://www.barate.it/hubfs/Barre_2011.pdf?hsLang=en)

**The target sectors for the 2000 series alloys are mechanical turning workshops and manufacturers of hydraulic components.**

 

Alloy 2011 or 11S was created to provide maximum workability on automatic lathes. The main alloying element is copper, which provides this alloy with excellent workability, a lower shear strength than the 6000 series alloys, and extremely fine shavings, making it ideal for all screw, bolt, and threaded rod applications.

![barreetubi.i380-kpRJ74r-w380-h380-l1](https://www.barate.it/hubfs/barreetubi.i380-kpRJ74r-w380-h380-l1.jpg "barreetubi.i380-kpRJ74r-w380-h380-l1")

**TECHNICAL CHARACTERISTICS**

- **Workability**: excellent
- **Resistance to atmospheric corrosion**: good
- **Protective anodisation**: sufficient
- **Plastic deformability**: sufficient

**AVAILABILITY**

The alloy 11S is available extruded in the physical state T6, and drawn in the physical state T3 and T8. Other physical states are available upon request.

**GENERAL INFORMATION**

**Chemical composition **(% weight)

| Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | Pb | Bi |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| ≤0,40 | ≤0,70 | 5,00 |   |   |   |   | ≤0,30 |   |   | 0,20 | 0,20 |
|   |   | 6,00 |   |   |   |   |   |   |   | 0,40 | 0,60 |

**Physical properties** (state T651, indicative values)

- Specific weight: 2.7 g/dm3
- Density: 2.83 kg/dm3
- Elastic modulus: 70000 MPa
- Thermal expansion coefficient: 22.9 (x10-6/°C)
- Thermal conductivity at 20 °C: T3 151 (W/m) -  T8 171 (W/mk)
- Electrical resistivity at 20 °C: T3 0.038 (Ω mm2/m) - T8 0.043 (Ω mm2/m)

**MECHANICAL PROPERTIES**

**Extruded**

| Status | Rm MPa | Rp 0,2 MPa | A% | HBW |
| --- | --- | --- | --- | --- |
| T6 | 310 | 230 | 8 | 110 |

**Drawn**

| Status | Rm MPa | Rp 0,2 MPa | A% | HBW |
| --- | --- | --- | --- | --- |
| T3 | 320 | 270 | 10 | 90 |
| T8 | 370 | 270 | 8 | 115 |

![alluminio-per-tornerie.i382-k0rZnS-w480-h360-l1-c1-2](https://144786590.fs1.hubspotusercontent-eu1.net/hub/144786590/hubfs/alluminio-per-tornerie.i382-k0rZnS-w480-h360-l1-c1-2.jpg?width=1200&length=1200&name=alluminio-per-tornerie.i382-k0rZnS-w480-h360-l1-c1-2.jpg)

![barreetubi.i380-kpRJ74r-w480-h360-l1-c1-1](https://144786590.fs1.hubspotusercontent-eu1.net/hub/144786590/hubfs/barreetubi.i380-kpRJ74r-w480-h360-l1-c1-1.jpg?width=1200&length=1200&name=barreetubi.i380-kpRJ74r-w480-h360-l1-c1-1.jpg)

![barre-in-alluminio-di-qualita.i376-khfPvDo-w480-h360-l1-c1-1](https://144786590.fs1.hubspotusercontent-eu1.net/hub/144786590/hubfs/barre-in-alluminio-di-qualita.i376-khfPvDo-w480-h360-l1-c1-1.jpg?width=1200&length=1200&name=barre-in-alluminio-di-qualita.i376-khfPvDo-w480-h360-l1-c1-1.jpg)

![esagoni-alluminio.i379-kbeqBS9-w480-h360-l1-c1-1](https://144786590.fs1.hubspotusercontent-eu1.net/hub/144786590/hubfs/esagoni-alluminio.i379-kbeqBS9-w480-h360-l1-c1-1.jpg?width=1200&length=1200&name=esagoni-alluminio.i379-kbeqBS9-w480-h360-l1-c1-1.jpg)

![tondi-in-alluminio.i384-knWDqtJ-w480-h360-l1-c1-2](https://144786590.fs1.hubspotusercontent-eu1.net/hub/144786590/hubfs/tondi-in-alluminio.i384-knWDqtJ-w480-h360-l1-c1-2.jpg?width=1200&length=1200&name=tondi-in-alluminio.i384-knWDqtJ-w480-h360-l1-c1-2.jpg)

![tubi-alluminio.i377-krkQue-w480-h360-l1-c1-2](https://144786590.fs1.hubspotusercontent-eu1.net/hub/144786590/hubfs/tubi-alluminio.i377-krkQue-w480-h360-l1-c1-2.jpg?width=1200&length=1200&name=tubi-alluminio.i377-krkQue-w480-h360-l1-c1-2.jpg)

![tubi-e-tubolari-alluminio-2.i375-kUDOimL-w480-h360-l1-c1-2](https://144786590.fs1.hubspotusercontent-eu1.net/hub/144786590/hubfs/tubi-e-tubolari-alluminio-2.i375-kUDOimL-w480-h360-l1-c1-2.jpg?width=1200&length=1200&name=tubi-e-tubolari-alluminio-2.i375-kUDOimL-w480-h360-l1-c1-2.jpg)

![tubi-e-tubolari-alluminio-foto-rubata-attenzione.i378-kc0GmQQ-w480-h360-l1-c1-2](https://144786590.fs1.hubspotusercontent-eu1.net/hub/144786590/hubfs/tubi-e-tubolari-alluminio-foto-rubata-attenzione.i378-kc0GmQQ-w480-h360-l1-c1-2.jpg?width=1200&length=1200&name=tubi-e-tubolari-alluminio-foto-rubata-attenzione.i378-kc0GmQQ-w480-h360-l1-c1-2.jpg)

**[MOULDS](https://www.barate.it/en/products/aluminium-for-moulds?hsLang=en)**

**[ROLLED PLATES](https://www.barate.it/en/products/aluminium-for-moulds/rolled-plates-for-moulds?hsLang=en)**

[**Anticorodal**](https://www.barate.it/en/products/rolled-plate-anticorodal-en-aw-6082?hsLang=en)

[(EN AW 6082)](https://www.barate.it/en/products/rolled-plate-anticorodal-en-aw-6082?hsLang=en)

[**Avional 100**](https://www.barate.it/en/products/rolled-plate-avional-100-en-aw-2017?hsLang=en)

[(EN AW 2017)](https://www.barate.it/en/products/rolled-plate-avional-100-en-aw-2017?hsLang=en)

[**Ergal**](https://www.barate.it/en/products/rolled-plate-ergal-en-aw-7075?hsLang=en)

[(EN AW 7075)](https://www.barate.it/en/products/rolled-plate-ergal-en-aw-7075?hsLang=en)

[**Peraluman**](https://www.barate.it/en/products/rolled-plate-peraluman-en-aw-5083?hsLang=en)

[(EN AW 5083)](https://www.barate.it/en/products/rolled-plate-peraluman-en-aw-5083?hsLang=en)

[**Certal**](https://www.barate.it/en/products/rolled-plate-certal-en-aw-7022?hsLang=en)

[(EN AW 7022)](https://www.barate.it/en/products/rolled-plate-certal-en-aw-7022?hsLang=en)

**[CAST PLATES](https://www.barate.it/en/products/aluminium-for-moulds/cast-plates?hsLang=en)**

[**Alcast**

](https://www.barate.it/en/products/cast-plate-alcast-en-aw-7021?hsLang=en) [**(EN AW 7021)**

](https://www.barate.it/en/products/cast-plate-alcast-en-aw-7021?hsLang=en) [**Castal Premium 50**

(EN AW 5083)

](https://www.barate.it/en/products/cast-plate-castal-premium-50-en-aw-5083?hsLang=en)

 

**[STRUCTURAL WORKS](https://www.barate.it/en/products/aluminium-for-structural-works?hsLang=en)**

**[SHEET METAL AND COILS](https://www.barate.it/en/products/aluminium-for-structural-works/sheet-metal-and-coils-for-structural-work?hsLang=en)**

[**Sheet metal**

(EN AW 1050)

](https://www.barate.it/en/products/sheet-metal-en-aw-1050?hsLang=en) [**Sheet metal**

(EN AW 5005)

](https://www.barate.it/en/products/sheet-metal-en-aw-5005?hsLang=en) [**Peraluman**

(EN AW 5754)

](https://www.barate.it/en/products/sheet-metal-peraluman-en-aw-5754?hsLang=en) [**Anticorodal**

(EN AW 6082)

](https://www.barate.it/en/products/sheet-metal-anticorodal-en-aw-6082?hsLang=en)

 

**[TURNING WORKSHOPS AND HYDRAULIC APPLICATIONS](https://www.barate.it/en/products/aluminium-for-turning-workshops-and-hydraulic-applications?hsLang=en)**

**[ALUMINUM BARS](https://www.barate.it/en/products/aluminium-for-turning-workshops-and-hydraulic-applications/aluminium-bars-for-turning-workshops-and-hydraulic-applications?hsLang=en)**

[**Bar**](https://www.barate.it/en/products/bar-en-aw-2007?hsLang=en)

[(EN AW 2007) ](https://www.barate.it/en/products/bar-en-aw-2007?hsLang=en)

[**Bar 11S**](https://www.barate.it/en/products/bar-11s-en-aw-2011?hsLang=en)

[(EN AW 2011)](https://www.barate.it/en/products/bar-11s-en-aw-2011?hsLang=en)

[**Tube**](https://www.barate.it/en/products/tube-en-aw-6060?hsLang=en)

[(EN AW 6060)](https://www.barate.it/en/products/tube-en-aw-6060?hsLang=en)

[**Anticorodal**](https://www.barate.it/en/products/anticorodal-bar-en-aw-6026?hsLang=en)

[(EN AW 6026)](https://www.barate.it/en/products/anticorodal-bar-en-aw-6026?hsLang=en)

[**Anticorodal**](https://www.barate.it/en/products/anticorodal-bar-en-aw-6082?hsLang=en)

[(EN AW 6082)](https://www.barate.it/en/products/anticorodal-bar-en-aw-6082?hsLang=en)

[**Ergal**](https://www.barate.it/en/products/bar-ergal-en-aw-7075?hsLang=en)

[(EN AW 7075)](https://www.barate.it/en/products/bar-ergal-en-aw-7075?hsLang=en)

 

**[MECHANICAL ENGINEERING AND PACKAGING](https://www.barate.it/en/products/aluminium-for-mechanical-engineering-and-packaging?hsLang=en)**

**[BARS AND TUBES](https://www.barate.it/en/products/aluminium-for-mechanical-engineering-and-packaging/bars-and-tubes-for-packaging-and-mechanical-engineering?hsLang=en)**

[**Bar**

(EN AW 2007)

](https://www.barate.it/en/products/bar-en-aw-2007?hsLang=en) [**Bar 11S**

(EN AW 2011)

](https://www.barate.it/en/products/bar-11s-en-aw-2011?hsLang=en)

**[Tube ](https://www.barate.it/en/products/tube-en-aw-6060?hsLang=en)**

[(EN AW 6060)](https://www.barate.it/en/products/tube-en-aw-6060?hsLang=en)

[**Anticorodal**

(EN AW 6026)

](https://www.barate.it/en/products/anticorodal-bar-en-aw-6026?hsLang=en)[**Anticorodal**

(EN AW 6082)

](https://www.barate.it/en/products/anticorodal-bar-en-aw-6082?hsLang=en)[**Ergal**

(EN AW 7075)

](https://www.barate.it/en/products/bar-ergal-en-aw-7075?hsLang=en)

**[SHEETS METAL AND COILS](https://www.barate.it/en/products/aluminium-for-mechanical-engineering-and-packaging/sheet-metal-and-coils-for-packaging-and-mechanical-engineering?hsLang=en)**

[**Sheet metal**

(EN AW 1050)

](https://www.barate.it/en/products/sheet-metal-en-aw-1050?hsLang=en) [**Sheet metal **

(EN AW 5005)

](https://www.barate.it/en/products/sheet-metal-en-aw-5005?hsLang=en) [**Peraluman**

(EN AW 5754)

](https://www.barate.it/en/products/sheet-metal-peraluman-en-aw-5754?hsLang=en) [**Anticorodal**

(EN AW 6082)

](https://www.barate.it/en/products/sheet-metal-anticorodal-en-aw-6082?hsLang=en)

**[PRECISION MILLED PLATES](https://www.barate.it/en/products/aluminium-for-mechanical-engineering-and-packaging/precision-milled-plates-for-the-mechanical-engineering-and-packaging-sectors?hsLang=en)**

[**Milled alcast**

(EN AW 7021)

](https://www.barate.it/en/products/milled-plate-milled-alcast-en-aw-7021?hsLang=en) [**Precisal Cast 50 **

(EN AW 5083)

](https://www.barate.it/en/products/milled-plate-precisal-cast-50-en-aw-5083?hsLang=en) [**Level Cast 50**

(EN AW 5083)

](https://www.barate.it/en/milled-plate-level-cast-50-en-aw-5083?hsLang=en) [**Rotating discs in aluminum **

](https://www.barate.it/en/products/rotating-discs-in-aluminium?hsLang=en) [**ALPLAN**

(EN AW 6082)

](https://www.barate.it/en/products/rolled-plate-alplan-en-aw-6082?hsLang=en) [**ALPLAN**

(EN AW 7075)

](https://www.barate.it/en/products/rolled-precision-plate-alplan-en-aw-7075?hsLang=en)

**[ROLLED PLATES](https://www.barate.it/en/products/aluminium-for-mechanical-engineering-and-packaging/rolled-plates-for-mechanical-engineering-and-packaging?hsLang=en)**

[**Anticorodal**

(EN AW 6082)

](https://www.barate.it/en/products/rolled-plate-anticorodal-en-aw-6082?hsLang=en)[**Avional 100 **

(EN AW 2017)

](https://www.barate.it/en/products/rolled-plate-avional-100-en-aw-2017?hsLang=en)[**Ergal**

(EN AW 7075)

](https://www.barate.it/en/products/rolled-plate-ergal-en-aw-7075?hsLang=en)[**Peraluman**

(EN AW 5083)

](https://www.barate.it/en/products/rolled-plate-peraluman-en-aw-5083?hsLang=en) [**Rotating discs in aluminum **

](https://www.barate.it/en/products/rotating-discs-in-aluminium?hsLang=en)[**Avional**

(EN AW 2024)

](https://www.barate.it/en/products/rolled-plate-avional-en-aw-2024?hsLang=en)

**[CAST PLATES](https://www.barate.it/en/products/aluminium-for-mechanical-engineering-and-packaging/rolled-plates-for-mechanical-engineering-and-packaging?hsLang=en)**

[**Alcast**

(EN AW 7021)

](https://www.barate.it/en/products/cast-plate-alcast-en-aw-7021?hsLang=en) [**Castal Premium 50**

](https://www.barate.it/en/products/cast-plate-castal-premium-50-en-aw-5083?hsLang=en)

(EN AW 5083)

 

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