Model No.:1350
Product Origin:China
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Description:Key Words: Aluminium 7075-T6; Aluminium 7075-T651, UNS A97075; ISO AlZn5.5MgCu; Aluminium 7075-T6; Aluminium 7075-T651; AA7075-T6 Component Wt. % Al 87.1 - 91.4 Cr 0.18 - 0.28 Cu 1.2 - 2 Fe Max 0.5 Component Wt. % Mg 2.1 - 2.9 Mn Max 0.3 Other, each Max 0.05 Other, total Max 0.15 Component Wt. % Si Max 0.4 Ti Max 0.2 Zn 5.1 - 6.1 Mechanical Properties Hardness, Brinell 150 150 AA; Typical; 500 g load; 10 mm ball Hardness, Knoop 191 191 Converted from Brinell Hardness Value Hardness, Rockwell A 53.5 53.5 Converted from Brinell Hardness Value Hardness, Rockwell B 87 87 Converted from Brinell Hardness Value Hardness, Vickers 175 175 Converted from Brinell Hardness Value Ultimate Tensile Strength 572 MPa 83000 psi AA; Typical Tensile Yield Strength 503 MPa 73000 psi AA; Typical Elongation at Break 11 % 11 % AA; Typical; 1/16 in. (1.6 mm) Thickness Elongation at Break 11 % 11 % AA; Typical; 1/2 in. (12.7 mm) Diameter Modulus of Elasticity 71.7 GPa 10400 ksi AA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus. Poisson's Ratio 0.33 0.33 Fatigue Strength 159 MPa 23000 psi AA; 500,000,000 cycles completely reversed stress; RR Moore machine/specimen Fracture Toughness 20 MPa-m?/a> 18.2 ksi-in?/font> K(IC) in S-L Direction Fracture Toughness 25 MPa-m?/a> 22.8 ksi-in?/font> K(IC) in T-L Direction Fracture Toughness 29 MPa-m?/a> 26.4 ksi-in?/font> K(IC) in L-T Direction Machinability 70 % 70 % 0-100 Scale of Aluminum Alloys Shear Modulus 26.9 GPa 3900 ksi Shear Strength 331 MPa 48000 psi AA; Typical