X22CrMoV12-1 / 1.4923 is Martensitic Creep-Ressting Steel of Main Alloy Content 12%Cr - 1.0%Mo, It has been used typically for Mechanical parts, such as shrouds,ducts and cases, requiring oxidation resistance up to 1000 °F (538 °C), Available forms of Round bar, Plate and Forging piece.
MATERIAL TECHNICAL DATASHEET - Grade DIN X22CrMoV12-1 & 1.4923
Grade X22CrMoV12-1 / EN 1.4923 is usually taken a special steelmaking technique by BEF & AOD followed by electroslag remelting (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
CHEMICAL COMPOSITION (Mass weight %)
Carbon, C (％): 0.18 ~ 0.24
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.40 ~ 0.90
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 11.0 ~ 12.5
Nickel, Ni (％): 0.30 ~ 0.80
Molybdenum, Mo (％): 0.80 ~ 1.20
Nitrogen, N (%): -
Aluminum, Al (%): -
Niobium, Nb (%): -
Vanadium, V (％): 0.20 ~ 0.35
TYPICAL MECHANICAL PROPERTIES AT RM
Condition: QT heat treated
Tensile strength, σb/MPa: 800 ~ 950
Yield strength, σs≥/MPa: 600
Elongation, δ5≥(％): 14.0
Non-scale temperature in Air: 600℃
SHAPES & DIMENSIONS AVAILABLE
Round bar / Wire rod (Diameter): 5.5 to 550mm
Square bar / Flat bar: 10 to 610mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400 X W60 - 1200 X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6 X W10 - 400 X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3 X W5 - 200 X Lmm (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.