3 CNG.pdf · Ultimate Strength, MPa Modulus of Elasticity, Gpa Minimum Elongation, % Density Steel...
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3 CNG.pdf · Ultimate Strength, MPa Modulus of Elasticity, Gpa Minimum Elongation, % Density Steel 4130 Aluminum Titanium Tl-6AL4V 720 345 Steel is good for type 2 hoop-wrapped cylinders