X20CrMoWV12-1
2026-04-06 06:30:00 Origin： Remark：0 Click：
Creep resisting martensitic steel X20CrMoWV12-1 peeled round bar, flat bar 1.4935 ESR ingot in stock, gas turbine blade parts processing, quenched and tempered
TECHNICAL DATA SHEET - X20CrMoWV12-1
Material category: martensitic creep-resisting steel
Material specifications: DIN EN 10302, 10095 (2002/1999), EN 10088-1 (2005)
HS code for customs: 72201100 / 72202030 / 72221100
Inventory: round bar Diam 30 ~ 210 mm, ESR ingot
Typical chemical compositions (mass weight %)
Carbon, C (％): 0.17 ~ 0.25
Silicon, Si (％): 0.10 ~ 0.50
Manganese, Mn (％): 0.30 ~ 0.80
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.015
Carbon, C (％): 0.17 ~ 0.25
Silicon, Si (％): 0.10 ~ 0.50
Manganese, Mn (％): 0.30 ~ 0.80
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
Nickel, Ni (％): 0.30 ~ 0.80
Molybdenum, Mo (％): 0.80 ~ 1.20
Nitrogen, N (%): -
Aluminum, Al (%): ≤ 0.035
Vanadium, V (％): 0.20 ~ 0.35
Tungsten, W (%): 0.70 ~ 1.20
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: 1020 ℃ quenched, oil cooling, 570 or 620℃ tempered, air cooled.
Tensiles strength, Rm / MPa: 780 ~ 930
Tensiles strength, Rm / MPa: 780 ~ 930
Yield strength, Rp0.2 ≥ MPa: 590
Elongation, A5 ≥ (％): 13.0
Elongation, A5 ≥ (％): 13.0
Hardness: HB248 ~ 285
Non-scale temperature in Air: 600℃
MANUFACTURING TECHNOLOGY - SMELTING
eat resistant steel is generally smelt in electric arc furnace EAF or induction furnace / BEF For higher quality, it should be remelted via technology of vacuum refining and external refining.
PROFILE & DIMENSIONS
Round bar & disc (diameter): 6.0 to 850 mm
Square bar / flat bar: 10 to 600 mm
Heavy/middle plate via hot rolled: T7 ~ 400 X W20 ~ 1200 X L1000 ~ 4000 mm
Round bar & disc (diameter): 6.0 to 850 mm
Square bar / flat bar: 10 to 600 mm
Heavy/middle plate via hot rolled: T7 ~ 400 X W20 ~ 1200 X L1000 ~ 4000 mm
Forging piece: stepped shafts, other different shapes based on OEM.
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
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