Q355GNH cold rolled weathering steel coil equivalent JIS steel material

20# steel is carbon steel with carbon content of about 0.20%. It belongs to low carbon steel with high quality. The equivalent material of 20# steel is S20C. 20# steel has low strength and hardness, good plasticity and toughness, good carburizing effect and good weldability. 20# steel is often used to make pressure parts (such as gasket, chain piece), carburizing parts (gear, CAM), welding parts, plastic mold, etc.

The heat treatment process can significantly improve the physical properties of steel, improve the compressive strength, ductility and service life of parts, and improve the hardness and wear resistance. Therefore, critical equipment parts and special tools must be quenched and tempered. The quenching and tempering treatment can also improve the production and processing performance of the Q355GNH cold rolled weathering steel coil product workpiece, thereby improving the production efficiency and production processing quality.

The Q355GNH cold rolled weathering steel coil company has established the corporate values of being proud of innovation and winning, and successfully realized the management of corporate culture. In BBN, leaders are not controllers and supervisors, but earnest Q355GNH cold rolled weathering steel coil teachers, coaches and enthusiastic friends, so that employees can have more democracy, more autonomy, independence and creativity, and the belief of winning.

The boiler steel plates are among our main products. Other than standard size boiler steel plates, we also provide Q355GNH cold rolled weathering steel coil cutting, bending and so on processing to change plate size and shape according to your requirements. Welcome to consult us about Q355GNH cold rolled weathering steel coil ASTM A204 grade B properties, SA 516 gr 70 temperature range, ASTM A285 grade C chemical composition, boiler steel price and so on questions and ask for offer.