AMS 5749
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Descriptions AMS 5749 datasheet, AMS 5749 Chemical, AMS 5749 Properties from Steelmaking, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined.
MATERIAL TECHNICAL DATA SHEET - Grade AMS 5749
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: American high temperature alloy and other special alloys
CHEMICAL COMPOSITION (mass weight - % )
Carbon, C (％): 1.10 ~ 1.20
Silicon, Si (％): 0.20 ~ 0.40
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％)≤: 0.015
Sulfur, S (％)≤: 0.010
Chromium, Cr (％): 14.0 ~ 15.0
Nickel, Ni (％): ≤ 0.40
Molybdenum, Mo (％): 3.75 ~ 4.25
Cobalt, Co (%): -
Molybdenum, Mo (％): 3.75 ~ 4.25
Cobalt, Co (%): -
Tungsten, W (%): -
Aluminum, Al (%): -
Copper, Cu (%): ≤ 0.35
Titanium, Ti (%): -
Aluminum, Al (%): -
Copper, Cu (%): ≤ 0.35
Titanium, Ti (%): -
Vanadium, V (%): 1.10 ~ 1.30
MECHANICAL PROPERTY AND HARDNESS
Quenching temperature /℃: 1120, oil
Tempering temperature /℃: 455 air
Quenching temperature /℃: 1120, oil
Tempering temperature /℃: 455 air
Annealing temperature /℃: 855 ~ 900 Furnace
Tensile strength,σb/≥ MPa: -
Tensile strength,σb/≥ MPa: -
Yield strength, σ0.2/≥ MPa: -
Elongation, δ ≥(％): -
Reduction of area, ф ≥(％): -
Hardness in annealed condition: HBW269 max.
Elongation, δ ≥(％): -
Reduction of area, ф ≥(％): -
Hardness in annealed condition: HBW269 max.
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. The alloy is usually produced by AOD / VOD / VIM 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
FORMS AND DIMENSIONS
Round bar (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 500mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: Different shapes based on OEM.
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. The alloy is usually produced by AOD / VOD / VIM 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
FORMS AND DIMENSIONS
Round bar (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 500mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: Different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our qualified production engineers.
You also can reach our sales dept via E-mail: sales@ccsteels.com
If you meet further on any technical enquiry, pleased to EMAIL our qualified production engineers.
You also can reach our sales dept via E-mail: sales@ccsteels.com
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