How to detect the hardness of 3PE anticorrosive steel pipe
The hardness test of stainless steel should consider its mechanical properties, which are related to the function and quality of stainless steel deformation, stamping, cutting and other processing. Therefore, mechanical function tests must be performed on all seamless steel pipes. Here, 3PE anti-corrosion steel pipe manufacturers suggest that the mechanical function testing methods be divided into two categories, one is the tensile test, and the other is the hardness test. In the tensile test, a 3pe anti-corrosion steel pipe is made into a sample, and the sample is fractured with a tensile tester, and then one or more mechanical functions are measured. Generally, only the tensile strength and yield strength are measured. Elongation and tensile strength. Section shortening rate. Tensile test is the most basic experimental method for the mechanical function of metal materials. It’s all metallic. As long as mechanical functions are required, tensile tests can be performed. Especi...