X8CrNiTi18-10
2014-09-13 09:18:44 Origin： Remark：0 Click：
Corrosion-resistant steel X8CrNiTi18-10 Round bar, Flat bar, X8CrNiTi18-10 Sheet, Plate Available, ESR Properties from Steelmaking, Heat treatment
MATERIAL DATA SHEET - DIN X8CrNiTi18-10
MATERIAL CATEGORY - High temperature high strength steel and superalloy
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / EAF / VOD 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 - heat treatment / QT / solution treatment
MATERIAL SPECIFICATIONS - DIN 17742, 17460, 17480 (2002/1992), DIN EN 103021, 10296, 10095
AVAILABLE SHAPES
Round bar / flat bar / square bar / forge piece.
Bright - peeled + polishing /centerless grinding /peeled + slidabrading.
Forged - ring / pipe casing / discs / shaft.
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.04 ~ 0.10
Silicon, Si (％): ≤ 0.75
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 17.0 ~ 18.5
Nickel, Ni (％): 9.50 ~ 11.5
Molybdenum, Mo (％): ≤ 0.60
Titanium, Ti (％): 5×C ~ 0.80
Silicon, Si (％): ≤ 0.75
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 17.0 ~ 18.5
Nickel, Ni (％): 9.50 ~ 11.5
Molybdenum, Mo (％): ≤ 0.60
Titanium, Ti (％): 5×C ~ 0.80
Boron, B (%): 0.0015 ~ 0.0050
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot forming temperature /℃: 1150～750
Heat treatment temperature /℃ | annealing: -
Heat treatment temperature /℃ | quenching or solution: 1070~1150 air/ oil
Heat treatment temperature /℃ | tempering: -
Heat treatment temperature /℃ | ageing: -
Condition: solution treatment
Mechanical property under room temperature |σb/MPa: 490~ 680
Mechanical property under room temperature |σs≥/MPa: 195
Mechanical property under room temperature |δ5≥(％): 35
Mechanical property under room temperature |Akv(DVM): -
Heat stability temperature/℃: -
Non-scale temperature in air /℃: -
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.
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.
PRODUCT PROFILE & FORMS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 1000mm
Plate / Sheet steel / Steel strip: 0.1mm to 1000mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to email or call our resident team of qualified production engineers, Email: sales@ccsteels.com
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