What is the difference between steel type S355J2WP+cr and structural steel

The company has allocated special environmental protection facilities for all steel type S355J2WP+cr pollution sources, strengthened the recycling of waste resources and improved the efficiency of resource utilization. At present, the recovery and utilization rate of solid wastes such as iron slag, steel slag, iron bearing dust, steel type S355J2WP+cr steel mill scale, environmental protection dust has reached 100%.

The European standard EN10028-2: 2003 material is used to manufacture high-temperature performance steel plates for container equipment. P355GH steel mechanical properties: Tensile strength Rm360-630MPa, yield strength ReH: 235-355MPa. European standard EN10028-2: 2003 P355GH plates product thickness reaches 8-260mm. We can also supply P235GH, P265GH,P295GH, P355GH, P355NL2, P460NH, P460NL1, steel type S355J2WP+cr, 16Mo3 pressure vessel plate.

steel type S355J2WP+cr, Q345D seamless pipe is low-alloy high-strength structural steel. It is named as low-alloy because of a small amount of alloy elements in the steel. Q345D seamless pipe is mainly used for construction and engineering structures. The carbon content of Q345D seamless pipe is ≤ 0.18%. Due to the effect of alloy elements, the yield strength of Q345D seamless pipe is 25% - 150% higher than that of carbon structural steel pipe with the same carbon content. Q345D seamless pipe can reduce the weight of steel structure, save steel products and effectively extend the service life of steel structure.

The basic principle of steel type S355J2WP+cr, heat treatment of steel: put the metal workpiece in a certain medium and heat it to a suitable temperature, keep it in this temperature for a certain time, and then cool it at different speeds. Objective: to obtain the desired structure and properties by means of heating, heat preservation and cooling, so as to make the metal workpiece have the required mechanical, physical and chemical properties.

Carbon steel auto spare parts made from cnc machine auto car investment casting valve & machining for industrial machinery.
Material: carbon steel,low alloy steel,stainless steel,duplex stainless steel,heat-resistant steel ,tool steel,copper alloy,aluminium alloy,nickel base alloy, cobalt-base alloy
Process: Investment casting,lost wax casting,precision forging, machining, Sand casting, die casting, and Stamping"

It is a modern high-tech professional enterprise integrating scientific research, steel type S355J2WP+cr production and sales. The company is mainly engaged in the manufacture, installation and commissioning of boiler and pressure vessel, chemical, metallurgical, petroleum and other equipment, as well as steel type S355J2WP+cr process technology development, technology transfer and related technical consulting and technical services.

Through the operation and management, brand advantage and improve pre-sales, sale of after-sales service, the efforts of the company into the industry leading enterprises.Relying on perfect quality management system, it has built up competition predominance and provided high quality, favorable price and perfect after service for customers.