S41800
2016-06-13 10:03:47 Origin： Remark：0 Click：
AMS 5508 (S41800) is heat resistant steel, has been used typically for parts - shrouds, ducts, and cases, requiring oxidation resistance up to 538 °C. Stock available Strip, round bar, and forgings.
TECHNICAL DATASHEET - Grade UNS S41800
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY - High temperature alloy and other special alloys
MATERIAL CATEGORY - High temperature alloy and other special alloys
TECHNICAL SPECIFICATION - ASTM A565
MAIN CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.15 ~ 0.20
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 0.50
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.010
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): 1.75 ~ 2.25
Molybdenum, Mo (％): ≤ 0.50
Cobalit, Co (%): -
Tungsten, W (%): 2.50 ~ 3.50
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Tensile strength, σb/≥ MPa: 965
Yield strength, σ0.2/≥ MPa: 760
Elongation, δ ≥(％): 15.0
Reduction of area, ф ≥ (％): -
Hardness | HRB: 302 ~ 352
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.
Heat treating fixture, Furnace muffle, Nuclear reactor.
Turbine engine parts - mechanical gears, gear shaft, main axis, blade.
Mechanical parts - bolt and nut, fastener, Gas turbine, Turbine blade, Fuel nozzle.
Heat treatment furnace flask and components, especially in the carbonization.
These materials must stand up to high heat, extreme oxidation potential and recycling.
PRODUCT DESCRIPTION
The alloy is usually produced by BEF / AOD / VOD followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied bright surface in the solution annealed condition.
Final heat treatment - solution treated + Aged
Round bar (Diameter): 5.5mm to 400mm
Square bar / Flat bar: 10mm to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W100 - 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.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
MAIN CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.15 ~ 0.20
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 0.50
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.010
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): 1.75 ~ 2.25
Molybdenum, Mo (％): ≤ 0.50
Cobalit, Co (%): -
Tungsten, W (%): 2.50 ~ 3.50
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Tensile strength, σb/≥ MPa: 965
Yield strength, σ0.2/≥ MPa: 760
Elongation, δ ≥(％): 15.0
Reduction of area, ф ≥ (％): -
Hardness | HRB: 302 ~ 352
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.
Heat treating fixture, Furnace muffle, Nuclear reactor.
Turbine engine parts - mechanical gears, gear shaft, main axis, blade.
Mechanical parts - bolt and nut, fastener, Gas turbine, Turbine blade, Fuel nozzle.
Heat treatment furnace flask and components, especially in the carbonization.
These materials must stand up to high heat, extreme oxidation potential and recycling.
PRODUCT DESCRIPTION
The alloy is usually produced by BEF / AOD / VOD followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied bright surface in the solution annealed condition.
Final heat treatment - solution treated + Aged
Round bar (Diameter): 5.5mm to 400mm
Square bar / Flat bar: 10mm to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W100 - 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.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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