Simulation Analysis and Experimental Study on Strength Optimization of a Plug-In Oil Hose Joint

Table 2

Mechanical properties of different aluminum alloys.

Materials	Parameters	Values
Aluminum alloy LY12M	Elastic modulus E (MPa)	0.71 × 10^5
	Density (kg/m^3)	2.8 × 10^3
	Poisson’s ratio	0.31
	Yield strength	300
Aluminum alloy LY12CZ	Elastic modulus E (MPa)	0.72 × 10^5
	Density (kg/m^3)	2.8 × 10^3
	Poisson’s ratio	0.33
	Yield strength	380
Aluminum alloy LC4-CS	Elastic modulus E (MPa)	0.74 × 10^5
	Density (kg/m^3)	2.8 × 10^3
	Poisson’s ratio	0.33
	Yield strength	550