1.4913
2025-10-31 09:16:00 Origin： Remark：0 Click：
Corrosion resisting steel 1.4913 flat bar Invenotry, 1.4913 peeled round bar machined, 1.4913 turbine blade steel ESR & VAR technique, heat treated
RAW MATERIAL DESIGNATION - 1.4913
MATERIAL CATEGORY - high temperature high strength steel and superalloy
PRODUCT DESCRIPTION
The alloy is usually produced by BEF + AOD / VD followed by electroslag refining (ESR) 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 - solution + aged.
MATERIAL SPECIFICATIONS - DIN 17742, 17460, 17480, DIN EN 10302, 10296, 10095
TYPICAL CHEMICAL COMPOSITIONS (mass fraction %)
Carbon, C (％): 0.17 ~ 0.23
Silicon, Si (％): 0.10 ~ 0.50
Manganese, Mn (％): 0.40 ~ 0.90
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 10.0 ~ 11.5
Nickel, Ni (％): 0.20 ~ 0.60
Molybdenum, Mo (％): 0.50 ~ 0.80
Niobium, Nb (％): 0.25 ~ 0.55
Vanadium, V (%): 0.10～0.30
Silicon, Si (％): 0.10 ~ 0.50
Manganese, Mn (％): 0.40 ~ 0.90
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 10.0 ~ 11.5
Nickel, Ni (％): 0.20 ~ 0.60
Molybdenum, Mo (％): 0.50 ~ 0.80
Niobium, Nb (％): 0.25 ~ 0.55
Vanadium, V (%): 0.10～0.30
Nitrogen, N (%): 0.05 ~ 0.10
Others (%): Aluminum ≤ 0.020, Boron ≤ 0.01
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT CYCLE
Hot forming temperature /℃: 1100～850
Heat treatment temperature /℃ | annealing: 750~850
Heat treatment temperature /℃ | quenching or solution: 1100 ~ 1150 air / oil
Heat treatment temperature /℃ | tempering: 670~750
Heat treatment temperature /℃ | ageing: 630~670
Condition: heat treatment
Mechanical property under room temperature |σb/MPa: 950~1150
Mechanical property under room temperature |σs≥/MPa: 780
Mechanical property under room temperature |δ5≥(％): 10
Mechanical property under room temperature |Akv(DVM): 24
Heat stability temperature/℃: 580
Non-scale temperature in air /℃: -
MECHANICAL PROPERTY UNDER HIGH TEMPERATURE
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 200: 700
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 300: 655
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 400: 580
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 500: 470
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 600: 315
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 700: -
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 800: -
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 300: 655
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 400: 580
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 500: 470
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 600: 315
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 700: -
Mechanical property above 200℃ σ0.2/MPa，at following temperature / ℃| 800: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 1000h|600: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 1000h|700: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 1000h|800: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 1000h|900: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 10000h|600: 85
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 10000h|700: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 10000h|800: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 10000h|900: -
Creep rupture strength /MPa，at following time/h and temperature /℃|100000h|600: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 1000h|700: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 1000h|800: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 1000h|900: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 10000h|600: 85
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 10000h|700: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 10000h|800: -
Creep rupture strength /MPa，at following time/h and temperature / ℃ | 10000h|900: -
Creep rupture strength /MPa，at following time/h and temperature /℃|100000h|600: -
Creep rupture strength /MPa，at following time/h and temperature /℃|100000h|700: -
Creep rupture strength /MPa，at following time/h and temperature /℃|100000h|800: -
Creep rupture strength /MPa，at following time/h and temperature /℃|100000h|900: -
Creep rupture strength /MPa，at following time/h and temperature /℃|100000h|800: -
Creep rupture strength /MPa，at following time/h and temperature /℃|100000h|900: -
TYPICAL APPLICATIONS
Superalloy is widely used to produce the high temperature components for gas turbine in the field of aviation, naval vessels and industry, such as turbine blade, guide blade, turbine disc, high pressure compressor disc, combustor, and also production of energy conversion devices, such as aerospace craft, rocket motor, nuclear reactor, petrochemical equipments, coaly transforming and so on.
Gas turbine, Turbine blade, Fuel nozzle.
Heat treating fixture, Furnace muffle, Nuclear reactor.
Heat treating fixture, Furnace muffle, Nuclear reactor.
Turbine engine parts - mechanical gears, gear shaft, main axis, blade.
Mechanical parts - bolt and nut, fastener.
Heat treatment furnace flask and components, especially in the carbonization.
These materials must stand up to high heat, extreme oxidation potential and recycling.
These materials must stand up to high heat, extreme oxidation potential and recycling.
AVAILABLE FORMS & DIMENSIONS
Round bar / rod / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 8 to 600 mm
Plate / sheet / strip: 0.3 to 1000 mm
Width: 8 to 1200 mm
Length: random length or based on the customer's special requirement.
Forged steel shape: 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.
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.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
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