1.4923
2025-11-06 13:45:00 Origin： Remark：0 Click：
EN 10302 Creep resistant & martensitic steel 1.4923 peeled round bar, heat treated flat bar, ESR technique, X22CrMoV12-1 hot forged & rolled, heat treated
TECHNICAL DATA SHEET - DIN 1.4923
Material category - high temperature high strength steel and superalloy
Technical specifications - DIN 17742, 17460, 17480, DIN EN 10302, 10269, 10095
Typical chemical compositions (mass weight %)
Carbon, C (％): 0.18 ~ 0.24
Silicon, Si (％): 0.18 ~ 0.24
Manganese, Mn (％): 0.40 ~ 0.90
Phsophorus, 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
Vanadium, V (％): 0.25 ~ 0.35
Silicon, Si (％): 0.18 ~ 0.24
Manganese, Mn (％): 0.40 ~ 0.90
Phsophorus, 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
Vanadium, V (％): 0.25 ~ 0.35
Hot forming temperature /℃: 1100～850
Heat treatment temperature /℃ | annealing: 750~780
Heat treatment temperature /℃ | quenching or solution: 1035 ~ 1065 air / oil
Heat treatment temperature /℃ | tempering: 700~750
Heat treatment temperature /℃ | ageing: 630~750
Condition: heat treatment
Mechanical property under room temperature | Rm / MPa: 800 ~ 950
Mechanical property under room temperature | Rp0.2 ≥ MPa: 600
Mechanical property under room temperature | A5 ≥ (％): 14
Mechanical property under room temperature | Akv (DVM): 34
Heat stability temperature/℃: 580
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / EAF followed by electroslag refining (ESR or VAR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the solution annealing condition.
Final heat treatment - QT + SRA.
PRODUCT PROFILE & DIMENSIONS
Round bar / rod / disc (diameter): 6.0 to 950mm
Square bar / flat bar: 8 o 600mm
Plate / sheet steel / strip: 0.5 to 200mm
Width: 8 to 1200mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to Email (sales@ccsteels.com) or call our resident team of qualified production engineers.
Hot search：1.4923
Previous page：X22CrMoV12-1
Last page：1.4934
