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Chinese Journal of Mechanical Engineering

Table 2 Properties of material (34CrMo4)

From: Deep Drawing Process Using a Tractrix Die for Manufacturing Liners for a CNG High-Pressure Vessel (Type II)

Density (kg/m3)

Young’s modulus (GPa)

Poisson’s ratio

7850

200

0.3

Yield strength (MPa)

Ultimate strength (MPa)

 

303.1

515.5

 
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