What is 13CrMo4-5 steel plate?

13CrMo4-5 steel plate belongs to medium temperature hydrogen container steel plate, where 4-5 represents the content of Cr and Mo respectively. Is the average content of Cr and Mo multiplied by a factor of 4-5; Cr content was 0.70%-1.15%; Mo content was 0.40%-0.60%.

The allowable deviation level of 13CrMo4-5 steel plate thickness shall be in accordance with Class B deviation in EN-10029. Class B deviation: fixed negative deviation of 0.3.

13CrMo4-5 steel plate is widely used in petroleum, chemical industry, power station, boiler and other industries, for the production of reactors, heat exchangers, separators, spherical tanks, gas tanks, liquefied gas tanks, nuclear power reactor pressure casing, boiler drum, liquefied petroleum cylinders, hydropower station high pressure water pipe, water wheel vortex casing and other equipment and components.