High Quality GB/T12770-2002 316L Stainless Steel Welded Tubing

Stainless steel welded pipe, referred to as welded pipe, is a steel pipe made of commonly used steel or steel strips after being crimped and formed by a unit and a mold. The production process of welded steel pipe is simple, the production efficiency is high, the variety and specifications are many, and the equipment investment is low, but the general strength is lower than that of seamless steel pipe.

316L stainless steel welded pipe is a basic pipe material, so it also has many necessary indicators of hardness, including many aspects. What we want to talk about below is the hardness index of 16L stainless steel welded pipe. According to different test methods and application ranges, hardness can be divided into Brinell hardness, Rockwell hardness, Vickers hardness, Shore hardness, microhardness and high temperature hardness. For pipes, there are three commonly used hardnesses: Brinell, Rockwell and Vickers.