Aluminum 6061 T4 Mechanical Properties

Designation
6061, wrought
Condition	T4 (Solution heat-treated and naturally aged to a substantially stable condition)
UNS number	A96061
EN name	EN AW-6061 (EN AW-Al Mg1SiCu)
EN number	3.3211

Aluminum 6061 T4 Mechanical Properties

Young’s modulus	66.6	–	70	GPa
Specific stiffness	24.5	–	25.8	MN.m/kg
Yield strength (elastic limit)	92.6	–	108	MPa
Tensile strength	206	–	240	MPa
Specific strength	34.1	–	39.8	kN.m/kg
Elongation	16	–	23	% strain
Compressive modulus	67.9	–	71.3	GPa
Compressive strength	92.6	–	108	MPa
Flexural modulus	66.6	–	70	GPa
Flexural strength (modulus of rupture)	92.6	–	108	MPa
Shear modulus	25.6	–	26.9	GPa
Shear strength	138	–	163	MPa
Bulk modulus	66.6	–	70	GPa
Poisson’s ratio	0.325	–	0.335
Shape factor	39.6
Hardness – Vickers	74	–	87	HV
Hardness – Brinell	62	–	68	HB
Elastic stored energy (springs)	63	–	85.1	kJ/m^3
Fatigue strength at 10^7 cycles	91.1	–	106	MPa
Fatigue strength model (stress range) Parameters: Stress Ratio = -1, Number of Cycles = 1e7cycles	83.1	–	116	MPa