Welder stainless steel processing technology and drug skin coloring method determines the thickness and composition of welding electrodes using a titanium rod is still using R20, if using titanium rod, then relatively easily be soldered, welded seam out very beautiful, for clarity slag easily. In addition, the chemical method can also achieve the same effect, in particular the solution can be formed by chemical oxidation of color film, if you want to make a unified glory are consistent from batch to batch, you can use the reference to control telegram. Some manufacturers will choose stainless steel processing temperature oxidation method of coloring products, stainless steel workpiece is immersed in the molten salt in particular, and for a period of time so that the workpiece thickness of the oxide film formed on the surface of stainless steel a certain hotel door, thus showing a variety of different colors. This method is generally used in high-volume products, coloring work, due to the need to invest capital is relatively high, we have to take into account the benefits. Different methods colored stainless steel processing process is different, but the basic can successfully completed, to obtain the desired color. Standard stainless steel tube processing method rusty steel tube stainless steel door, delineated three hardness test method, the user can choose different ways depending on the material thickness and the state as well as its premise to detect its hardness. When Rockwell hardness tester detects its hardness, HRC and HRB generally delineated using two scales, for annealed stainless steel, for its different varieties, usually in the range 88-100HRB, and quenching and tempering of steel, it is the hardness value is generally 32-50HRC range. Stainless steel pipe rust biggest reason this problem is due to renovation, there will be a lot of decoration paint, etc., these things have erosion stainless steel trash can, it may damage the surface of stainless steel, you just look washed with water, wipe clean with a rag on it, or find a home for you who want to make stainless steel processing rub some cream stainless steel rust or rust, and then not let them come directly to help you deal with it, do not do self-advocate with soap and water or detergent, etc. to deal with. In hardness testing stainless steel and stainless steel tube is often used to, stainless steel tube test does not apply to a larger force applied to a thin sheet of hardness testing, especially in the less possible, use 1.2mm Vickers hardness detection. Stainless steel moldings | stainless steel | stainless steel supplied by Yao Yi Yi Yao Stainless Steel Products Co., Ltd., Chongqing. Stainless Steel Products Co., Ltd. Chongqing Yi Yao (www.shudumy.com) strong, credible, in Chongqing, Chongqing stainless steel products and other industries and has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Arts Yiu stainless steel and you hand into the brilliant, for a better future!