1.4854 / X6NiCrSiNCe35-25
2014-12-26 10:37:44 Origin： Remark：0 Click：
Technical specifications of DIN 1.4854 Austenitic heat-resisting steel Round bar X6NiCrSiNCe35-25 Flat bar, Plate 1.4854 Heat treatment.
TECHNICAL DATA SHEET - Heat Resisting Steel - X6NiCrSiNCe35-25 / 1.4854
MATERIAL CATEGORY: Heat resisting steel / Austenitic corrosion 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.
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 (2002/1985), DIN EN 10302, 10095 (2002/1999)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.04 ~ 0.08
Silicon, Si (％): 1.20 ~ 2.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 24.0 ~ 26.0
Nickel, Ni (％): 34.0 ~ 36.0
Aluminum, Al (％): —
Other (％): Nitrogen 0.12～0.20, Ce 0.03～0.08
Silicon, Si (％): 1.20 ~ 2.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 24.0 ~ 26.0
Nickel, Ni (％): 34.0 ~ 36.0
Aluminum, Al (％): —
Other (％): Nitrogen 0.12～0.20, Ce 0.03～0.08
MECHANICAL PROPERTIES (FINAL HEAT TREATMENT OR Q/T) UNDER ROOM TEMPERATURE
Thermal forming temp/℃: 1150～800
Heat treatment temp /℃ | soft annealing: 750～800
Heat treatment temp/℃|quenching: —
Heat treatment temp /℃ | soft annealing: 750～800
Heat treatment temp/℃|quenching: —
Condition: annealed
Tensile strength, Rm / MPa: 550～750
Tensile strength, Rm / MPa: 550～750
Yeild strength, Rp0.2 ≥ MPa: 255
Elongation, A5 ≥ (％): 25
Elongation, A5 ≥ (％): 25
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.
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 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.
TECHNICAL SALES ASSISTANCE
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PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5 ~ 800mm
Square bar / Flat bar: 8 ~ 600mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 5.5 ~ 800mm
Square bar / Flat bar: 8 ~ 600mm
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 shafts, 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 shafts, and other different shapes based on OEM.
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