X20CrMoV11-1
2026-04-08 10:12:00 Origin： Remark：0 Click：
Creep-resisting steel X20CrMoV11-1 heat treated flat bar stockist X20CrMoV11-1 peeled round bar, forging steelmaking, ESR, hot bloomed, forged, rolled, heat treated
TECHNICAL DATA SHEET of Creep-resisting Steel - X20CrMoV11-1
MATERIAL CATEGORY - Martensitic creep-resisting steel
SPECIAL MELTING PROCESS - BEF + AOD / + ESR
HS Code For Customs - 72221100 / 72221900 / 72222000
FEATURES AND CLASSIFICATIONS
Heat-resistant steel means one type of steel possesses inoxidizability, enough high-temperature strength and excellent heat-resistant quality under high temperature. Heat resistant steel is divided into oxidation resistant steel and refractory steel according to its performance. Further into Austenitic heat-resistant steel, Martensitic heat-resistant steel, Ferritic heat-resistant steel and Pearlitic heat-resistant steel according to its normalizing.
Heat-resistant steel means one type of steel possesses inoxidizability, enough high-temperature strength and excellent heat-resistant quality under high temperature. Heat resistant steel is divided into oxidation resistant steel and refractory steel according to its performance. Further into Austenitic heat-resistant steel, Martensitic heat-resistant steel, Ferritic heat-resistant steel and Pearlitic heat-resistant steel according to its normalizing.
MATERIAL SPECIFICATIONS - DIN EN 10302, 10095 (2002/1999), EN 10088-1 (2005)
TYPICAL CHEMICAL COMPOSITIONS (mass fraction %)
Carbon, C (％): 0.17 ~ 0.23
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 10.0 ~ 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 (%): -
Niobium, Nb (%): -
Vanadium, V (％): 0.25 ~ 0.35
Vanadium, V (％): 0.25 ~ 0.35
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: solution treatment
Tensile strength, Rm / MPa: 700 ~ 850
Tensile strength, Rm / MPa: 700 ~ 850
Yield strength, Rp0.2 ≥ MPa: 500
Elongation, A5 ≥ (％): 15.0
Elongation, A5 ≥ (％): 15.0
Non-scale temperature in Air: 700℃
MANUFACTURING TECHNOLOGY - SMELTING
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
PRODUCT PROFILE & DIMENSIONS
Round bar / rod / disc (diameter): 6.0 to 850 mm
Square bar / flat bar: 10 to 600 mm
Length: random length or based on the customer's special requirement.
Round bar / rod / disc (diameter): 6.0 to 850 mm
Square bar / flat bar: 10 to 600 mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400 X W50 ~ 1200 X L1000 ~ 5000 mm
Forging piece: stepped shafts, other different shapes based on OEM.
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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