It is mainly used to manufacture high-quality carbon structural steel, alloy structural steel and stainless heat-resistant steel seamless steel pipes for steam boiler pipes with high pressure and above. Oxidation and corrosion will also occur under the ac […]

The metal structure of 1Cr5Mo is martensite, which has good oxidation resistance at about 650 degrees Celsius, good thermal strength below 600 degrees Celsius, and good shock absorption and thermal conductivity. It is widely used in steam turbines. Howeve […]

35CrMo is the specification number of alloy structural steel (alloy quenched and tempered steel), which is mainly used to manufacture important parts in various machines that are subjected to impact, bending and torsion, and high loads. […]

12CrMo is a pearlitic heat-strength steel with good cold strain plasticity and machinability, and acceptable weldability. […]

20G steel is a boiler plate.
G is the first letter of the "pot" in the boiler plate: g. In addition to the same carbon content, 20g has some trace elements that are more suitable for use in boilers and pressure vessels. […]