X22CrMoV12-1 1.4923 Martensitic Creep Resisting Stainless Steel
X22CrMoV12-1 1.4923 Martensitic Creep Resisting Stainless Steel
We offer steel grade 1.4923 in the following profiles
Steel grade 1.4923is a available as
ROUND BAR: 6 – 600 mm
PLATE: 0.1-20mm thickness; 8-1500mm width
WIRE: 0.1-30mm diameter
STRIP: 0.1-4 thickness; 80-1219 mm width
Flat and SQUARE: 5-400 mm
If there is something you miss or wonder about you can always contact us to discuss your needs.
1.4923 Standard:
EN 10302: 2008 Creep resisting steels, nickel and cobalt alloys
EN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
EN 10088-1: 2005 Stainless steels. List of stainless steels
Equivalent grades of X22CrMoV12-1 (1.4923)
EU/EN ：X22CrMoV12-1
France AFNOR : Z21CDV12
Chemical composition % of X22CrMoV12-1 (1.4923)
| C | Si | Mn | Ni | P | S | Cr | Mo | V |
| 0.18 – 0.24 | max 0.5 | 0.4 – 0.9 | 0.3 – 0.8 | max 0.025 | max 0.015 | 11 – 12.5 | 0.8 – 1.2 | 0.25 – 0.35 |
Mechanical properties of steel X22CrMoV12-1 (1.4923)
Rm – Tensile strength (MPa) (+QT) 800-950
Rp0.2 0.2% proof strength (MPa) (+QT) 600
KV – Impact energy (J) (+QT) +20° 27
A – Min. elongation at fracture (%) (+QT) 14
Z – Reduction in cross section on fracture (%) (+QT) 40
Brinell hardness (HBW): (+A) 302
Introduction
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.
1.4923 Typical applications
pressure vessels and boilers
aviation and aerospace
reactor manufacture
turbine components
