1.4923 Stainless Steel

1.4923 stainless steel is a martensitic stainless steel grade, which can be heat threated. This grade is written as 1.4923 or X22CrMoV12-1 according to EN norm and sometime, it can also be writen as 1.4922 and X20CrMoV12-1. 1.4923 stainless steel is a combination of chromium, molibdenium, vanadium, nickel elements. 1.4923 material shows a good performance up to 580 degree celcius in many applications. 1.4923 material is usually produced and heat threated according to QT800. 1.4923 has good mechanical properties both in room temperature and in high temperatures up to 580 degree. 1.4923 is not suitable for very high temperatures and other grades should be used for higher temperatures. 1.4923 and 1.4922 are really close to each other and in many material certicate, most of the materials confirms both 1.4923 and 1.4922 standart. So most of the time, we can see both of these grades in the same material certicate. In Bircelik warehouse, 1.4923 grade is avaible in round bar shape. In power generation facilities, chemical production facilities, machine equipment and turbine blades, 1.4923 stainless steel material used very commonly.




Grade Properties

General Properties Stars
Corrosion Resistance:
Mechanical Properties:





1.4923 Grade Material Stock List

Material Shape Min Diameter (mm)

Max Diameter (mm)

Round 20 120



1.4923 Chemical Composition

Grade C Mn P S Si Cr Ni Mo V
1.4923 %0.18 - 0.22 %0.40 - 0.90 %0.025 max %0.015 max %0.5 max

%11 - 12.5

%0.30 - 0.80

%0.8 - 1.2 %0.25 - 0.35



Links About 1.4923 Grade