Changsha HCADTO Stainless Steel Co., Ltd.

The basic stamping process of   stainless steel angle bar   includes drawing process, bulging process, flanging process and bending process. Each of those processes has different characteristics. Let's take a look. 1. Deep drawing process. The deep drawing process is made from flat blanks by cutting blanks into hollow parts with using special dies. It is characterized is that the metal plate can flow into the demale mold under the driving of the male mold, then the fluidity of the stainless steel angle bar is formed. 2. Bulging process. Bulging is a stamping forming method that uses a die to reduce the thickness of the blank and increase the surface area to obtain the geometry of the part, which depends on the extension of stainless steel angle bar. 3. Flanging forming process. Flanging is a stamping method that molds the edge of a hole or the outer edge into a vertical edge. 4. Bending forming process. Bending forming is a forming method of bending stainless steel angles bar,...

  Stainless steel angle bar   are used in many field. Today, we will discuss the straightness error for stainless steel angle bar size. 1. The calculation of stainless steel angle bar is based on actual weight or theoretical weight, because stainless steel angle bar is cutted and welded with stainless steel plate, and the theoretical weight is bigger than the actual weight. 2. The welding process of angle bar is manual welding or submerged arc welding. The cost difference between the two welding processes is about 800 RMB/T. The manual welding process is backward and the quality of the welds is unqualified. Submerged arc welding take fuse continuous welding and the welded joints are beautiful. 3. In the inspection of stainless steel angle bar, the requirements for straightness and dimensional error should also be specified. Here are the dimensional requirements for stainless steel angle bar. If you have any needs in stainless steel angle bar, welcome to contact us!

  1.       316 stainless steel angel bar : Corrosion resistance, strong atmospheric corrosion resistance, stable high temperature strength. 2.       321 stainless steel angel bar: Strong resistance to crystal corrosion. 3.       410 stainless steel angel bar: strong resistance to welding deformation and high temperature resistance. 4.       430 stainless steel angel bar: strong corrosion resistance, good formability, excellent high temperature oxidation resistance. 5.       420 stainless steel angel bar: High quenching hardness and magnetic.   HCADTO Stainless Steel Co., Ltd.   the Stainless Steel Division of ADTO GROUP, specializes in manufacturing stainless steel pipes, stainless steel angle bar, flat bar, round bar, square bar, hexagonal bar and channel bar in various grades and sizes. Our years of production experience and manufacturing faciliti...

  Stainless steel medium plate   is thickness around 4-25.0mm plate, a thick plate is thickness of 25.0-100.0mm, and an extra-thick plate with a thickness over 100.0mm. Application of stainless steel medium plate: It is widely used to make various containers, furnace shells, furnace plates, bridges and automobile static steel plates, low-alloy steel plates, bridge steel plates, general steel plates, boiler steel plates, pressure vessel steel plates, patterned steel plates, and automobile beam steel plates. HCADTO Stainless Steel Co., Ltd.  specializes in manufacturing stainless steel plate in various grades and sizes. Our years of production experience and manufacturing facilities will ensure the good quality and competitive duration of our products. If you interest in the size of stainless steel plate, click " What is the Size of the Stainless Steel Plate ".

Stainless steel seamless pipe   is a long steel with a hollow cross section and no seams around it. The wall thickness is uneven, and the internal and external brightness of the pipe is low. It is generally used as a material for high strength and high pressure structures. The blanks of  stainless steel welded pipes  are mainly steel plates and strip steel, which are generally divided into spot welded pipes, welded pipes, automatic arc welded pipes or spiral welded pipes and straight seam pipes according to the welding form. Stainless steel seamless pipes can be divided into hot-rolled seamless steel pipes and cold-drawn seamless steel pipes according to the manufacturing process. From the perspective of production technology, stainless steel welded pipe production equipment is simple, and it is relatively easy to change the product specifications and varieties. The welding process generally uses inert gas shielded arc welding, which reduces the cost by 25% compared with ...

  Stainless steel coils  are divided into austenitic, ferritic, martensite, duplex (ferritic-austenitic) stainless steel cold-rolled coils and stainless steel hot-rolled coils. Specification: Stainless steel hot-rolled coil: thickness: 1.5-15mm, width: 1000/1219/1500/1800/2000mm (including burrs) Stainless steel cold-rolled coil: thickness: 0.3-3.0 width: 1000/1219/1500mm (including burrs) Stainless steel cold-rolled plate: thickness: 0.1-3.0 width: 500/1600mm (including burrs) HCADTO Stainless Steel Co., Ltd.  the Stainless Steel Division of ADTO GROUP, specializes in manufacturing stainless steel pipes, stainless steel angle bar, flat bar, round bar, square bar, hexagonal bar and channel bar in various grades and sizes. Our years of production experience and manufacturing facilities will ensure the good quality and competitive duration of our products.

There are three polishing methods for   stainless steel plates : mechanical polishing, chemical polishing and electrochemical polishing. Each of them has its own advantages and disadvantages. 1. Mechanical polishing Its advantages are good leveling and high brightness after processed, and its disadvantages are high labor intensity, serious pollution, and complex parts cannot be processed. It is suit for processing simple parts in small quantity. 2. Chemical polishing Its advantages are low investment on equipment, high production and efficiency. The disadvantage is that the brightness is poor, ventilation equipment is required, and heating is difficult. It is used for processing complicated part in small quantity. 3. Electrochemical polishing Its advantages are that the mirror gloss can be maintained for a long time with low cost. Its disadvantage is environmental pollution and large one-time investment in processing equipment. It is suit for mass production. It is mainly used in h...

Hot rolling and cold rolling are steel forming processes, which have a great impact on the structure and properties of steel. Most of rolling of steel is hot rolling, and cold rolling is used to produce small-sized steel and sheet. Advantage Hot rolling can destroy the casting structure of the ingot, refine the grain of the steel and eliminate the defects of the structure, so that the structure of the  304 stainless steel plate  is dense and the mechanical properties are improved. Shortcoming 1. The non-metallic inclusions inside the steel are pressed into thin sheets and delamination occurs after hot rolling. Delamination greatly deteriorates the tensile properties of the steel through the thickness, and there is the potential for interlaminar tearing as the weld shrinks. 2. Residual stress caused by uneven cooling. The larger the section size, the bigger the residual stress. Although the residual stress is self-balanced, it still has influence on the performance of the steel...