• Dalle

  • Tôle

  • Barre ronde

  • Tube/ Extrusion/ Profil

2017

ASTM B221 / AlCu4MgSi / 2017 / T6

Chemical Properties % Value
Silicon (Si)0,20 - 0,80
Chromium (Cr)0,00 - 0,10
Manganese (Mn)0,40 - 1,0
Magnesium (Mg)0,40 - 1,00
Copper (Cu)3,50 - 4,50
Titanium (Ti)0,00 - 0,25
Iron (Fe)0,00 - 0,70
Zinc (Zn)0,00 - 0,25
Aluminium (Al)Balance
Physical Properties Value
Density2.79 g/cm³
Melting Point510 °C
Thermal Expansion22.9 µm/m.°C
Modulus of Elasticity72 GPa
Thermal Conductivity140 W/m.K
Electrical Resistivity40% IACS
Mechanical Properties Value
Proof Strength320 MPa
Yield Strength460 MPa
Shear Strength250 MPa
Elongation A50 mm%11
Hardness130 HB
2017 T6 aluminum exhibits high strength and is widely used in aerospace applications.

 

ALLOY DESIGNATIONS
 
2017 T6 has the following standard designations and specifications.

As Sheet/Plate; 2017 T6, ASTM B209ISO AlCu4MgSiUNS A92017, WNR 3.1325, DIN AlCuMg1

As Extruded Round/Flat Bar, Profile; 2017 T6, AMS QQ-A-200/2, ASTM B221, UNS A92017, WNR 3.1325, DIN AlCuMg1

 

Choosing Factors for 2017 T6

  • Strength: Very good
  • Machining: Excellent
  • Weldability: Fair
  • Formability: Okay
  • Corrosion Resistance: Mediocre
  • Heat Treating: Yes
 

Some Well-Known Applications for 2017 T6

As a high-resistant material in aerospace,

In defense and military industry, hydraulic applications

It is also used in automatic screwing machines.

 

SUPPLIED FORMS
 
2017 T6 is produced/supplied in plate/sheet, round/flat bar and tube/profile forms.
  • Plate/Sheet
  • Rod / Round Bar / Flat Bar
  • Tube/Profile
DELIVERY:
Mechanical Properties
Thickness (mm) Proof Strength (Min.) Yield Strength (Min.) Elongation A50 mm %
Over 25 up to & incl. 75 270 MPa 400 MPa %10
Over 75 up to & incl. 150 260 MPa 390 MPa %9
Over 150 up to & incl. 200 240 MPa 370 MPa %8
Over 200 up to & incl. 250 220 MPa 360 MPa %7