X5NiCrTi26-15
2015-01-16 15:45:34 Origin： Remark：0 Click：
Technical specifications of X5NiCrTi26-15 Austenitic creep-resisting steel, 1.4980 Round bar, Wire rod, Plate, X5NiCrTi26-15 ESR, Hot forging, rolling, heat treatment
TECHNICAL DATA SHEET of Creep-resisting Steel - DIN X5NiCrTi26-15 / 1.4980
MATERIAL CATEGORY: Austenitic creep-resisting steels
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.
MATERIAL SPECIFICATIONS - DIN 17442,17744, DIN EN 10302, 10095 (2002/1999), EN 10088-1 (2005)
MATERIAL SPECIFICATIONS - DIN 17442,17744, DIN EN 10302, 10095 (2002/1999), EN 10088-1 (2005)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.03 ~ 0.08
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 1.00 ~ 2.00
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.015
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 1.00 ~ 2.00
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.015
Nitrogen, N (%): -
Aluminum, Al (%): ≤ 0.35
Chromium, Cr (％): 13.5~16.0
Molybdenum, Mo (％): 1.00~1.50
Molybdenum, Mo (％): 1.00~1.50
Niobium, Nb (%): -
Nickel, Ni( ％): 24.0～27.0
Titanium, Ti (%): 1.90~2.30
Vanadium, V (%): 0.10~0.50
Boron, B (％): 0.0030 ~ 0.010
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: solution treatment
Tensile strength, σb/MPa: 930~1180
Tensile strength, σb/MPa: 930~1180
Yield strength, σs≥/MPa: 635
Elongation, δ5 ≥ (％): 12
Elongation, δ5 ≥ (％): 12
Non-scale temperature in Air ℃: 820
APPLICATION FIELD
Heat-resistant steel is widely used in the field of manufacturing the boiler, steam turbine, motive power machine, industrial furnace, and other mechanical parts of aviation, petrochemical engineering operating at high temperature. Those parts must hold the features: high temperature strength, resistance to high temperature oxide etch, enough toughness, excellent machinability, weldability, structure stability based on different usages.
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 TREATMENT PRACTICE
Austenitic oxidation resistant steels generally adopt high temperature solution treatment in order to get a superior cold deformation quality. While austenitic refractory steels firsly adopt hight temperature solution treatment, then ageing treatment to stabilize the structure at operation temperature above 60 ~ 100℃, separate out the second phase to strengthen the matrix.Heat resisting cast steels use in the condition of cast, adopt the relevant heat treatments according to heat resistant steels' categories.
TECHNICAL SALES ASSISTANCE
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod / Disc (diameter): 1.0mm to 800mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W60 - 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shaft, and other different shapes based on OEM.
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shaft, and other different shapes based on OEM.
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