10CrMo9-10 alloy special steel with high temperature properties

10CrMo9-10 alloy special steel with high temperature properties

10CrMo9-10 is alloy steel, which is divided into two types: imported and domestic. This kind of steel is based on high-quality carbon structural steel, and one or several alloying elements are appropriately added to improve the mechanical properties, toughness and hardenability of steel.
10CrMo9-10 steel plate is a high-temperature and high-pressure vessel steel plate, which is commonly used in the manufacture and components of power station boiler drum reel, steam boiler equipment, pressure vessels, large pressure pipelines and other equipment.
10CrMo9-10 grade explanation: 10 indicates carbon content, delivery status: normalized + tempered,
quenched and tempered. Different delivery statuses can be selected according to demand, and flaw detection standard requirements, flaw detection grade requirements, Z-direction performance requirements, special alloy element requirements, classification society certification requirements, etc. can also be added.
Executive standard: 10CrMo9-10 steel plate is a European standard container plate, and the European standard EN10028-2:2009 (E) is implemented.

Chemical composition

Tabulation: Depu Steel Date: 2024-01-22

 

C

Si

Mn

P

S

Cr

Mo

Cu

N

0.08-0.14

≤0.5

0.4-0.8

≤0.02

≤0.01

2-2.5

0.9-1.1

≤0.03

≤0.012

Note:
(1): In order to improve the properties of steel, other trace alloying elements other than the above table can be added, and the data comes from the network and is for reference only.
(2): The allowable deviation of the chemical composition of the finished steel plate shall comply with the provisions of GB/T222

Production process: oxygen top blowing converter method, open-hearth furnace method or smelting in electric furnace.
Thickness: 8-250mm, width: 1600-4020mm, length: 6000-17500mm. 10. 10CrMo9-10 application scope:
used in the manufacture and components of power station boiler drum reel, steam boiler equipment, pressure vessels, large pressure pipelines and other equipment.