1.4962
2014-09-15 10:12:43 Origin： Remark：0 Click：
EN 1.4962 is an Austenitic Stainless steel Chromium-Nickel-Tungsten-Ti base steel, Z10CNW17 Cold rolled sheet Plate ESR & VAR technique, Hot rolling, Heat treated, cold machined.
MATERIAL TECHNICAL DATASHEET - Grade W-Nr 1.4962
MATERIAL CATEGORY - High temperature high strength steel and superalloy
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / EAF / BEF followed by electroslag refining (ESR) or VAR 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 treatment
MATERIAL SPECIFICATIONS - DIN 17742, 17460, 17480, DIN EN 103021, 10296, 10095
PRODUCT PROFILE & SIZES
Round bar / Wire rod (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 10mm to 800mm
Plate / Sheet steel / Steel strip: 1.0mm to 300mm
Width: 300 to 1000mm
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.07 ~ 0.15
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 15.0 ~ 17.0
Nickel, Ni (％): 12.5 ~ 14.5
Molybdenum, Mo (％): -
Tungsten, W (％): 2.50 ~ 3.00
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 15.0 ~ 17.0
Nickel, Ni (％): 12.5 ~ 14.5
Molybdenum, Mo (％): -
Tungsten, W (％): 2.50 ~ 3.00
Titanium, Ti (%): 0.40 ~ 0.60
Boron, B (%): 0.0015 ~ 0.0060
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot forming temperature /℃: 1150～850
Heat treatment temperature /℃ | annealing: -
Heat treatment temperature /℃ | quenching or solution: 1110 ~ 1130 air/water
Heat treatment temperature /℃ | tempering: 750 ~ 800
Heat treatment temperature /℃ | ageing: 750 ~ 800
Condition: Quenching
Condition: Quenching
Mechanical property under room temperature |σb/MPa: 540 ~ 690
Mechanical property under room temperature |σs≥/MPa: 245
Mechanical property under room temperature |δ5≥(％): 30
Mechanical property under room temperature |Akv(DVM): 80
Heat stability temperature/℃:
Non-scale temperature in air /℃: 750
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.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to E-mail (sales@ccsteels.com) or call our resident team of qualified production engineers.
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