What are the mechanical properties of square rectangle tube?

What are the mechanical properties of square rectangle tube?

Square pipe on the mechanical properties of the rectangular tube is square rectangle tube under external force and the characteristics of reflected and square tube used in all walks of life will definitely get a variety of external forces rectangular tube, so the mechanical properties is different also.

1, have to mention above all is the strength of the rectangular tube, slightly understand people know that this is the basic function of rectangular tube, square tube is square rectangle tube to resist outside pressure exhibit a kind of resistance, including stress, tensile resistance, etc.

2, square tube, rectangular tube yield strength, so called "yield", is based on square tube when the rectangular pipe by external performance and decision, because the tube of rectangular tube in is a critical point in the process, by drawing once more than the critical point, even if stop stretching, the deformation of rectangular tube will continue, like square rectangle tube on the tensile yield.

3, is the square tube elongation of the rectangular pipe. Square rectangle tube if due to tensile force and deformation after will have different degree of deformation, the length is also different from before, and after stretching the length of the tube with the percentage of the original gage is rectangular tube elongation.

Square rectangle tube in addition to the above carefully introduces mechanical properties also with reduction of area, hardness and impact toughness, although these mechanical properties are expressed in the force but also is a kind of form its basic performance.
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