Custom 455
2017-08-15 10:23:05 Origin： Remark：0 Click：
Specifications Custom 455 data sheet, Custom 455 Chemical, Custom 455 properties Steelmaking, ESR melted, Blooming, Forging, Hot rolling, Heat treatment, Straightening, Ultrasonic test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
MATERIAL TECHNICAL DATA SHEET - Custom 455
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL TYPE: Alloy 455 is a martensitic aged-hardenable stainless steel, which has properties of high strength and good corrosion resistance
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.05
Si (％): ≤ 0.50
Mn (％): ≤ 0.50
P (％)≤: 0.030
C (％): ≤ 0.05
Si (％): ≤ 0.50
Mn (％): ≤ 0.50
P (％)≤: 0.030
S (％)≤: 0.025
Cr (％): 11.0 ~ 12.5
Cr (％): 11.0 ~ 12.5
Ni (％): 7.50 ~ 9.50
Mo (％): ≤ 0.50
Co (%): -
Co (%): -
W (%): -
Al (%): -
Al (%): -
Cu (%): 1.50 ~ 2.50
Ti (%): 0.80 ~ 1.40
Ti (%): 0.80 ~ 1.40
Nb/Ta (%): 0.10 ~ 0.50
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb/≥ MPa: 1000
Yield strength, σ0.2/≥ MPa: 790
Elongation, δ ≥(％): 14.0
Reduction of area, ф ≥ (％): 55.0
Hardness | HBW: HRC 32 min.
Elongation, δ ≥(％): 14.0
Reduction of area, ф ≥ (％): 55.0
Hardness | HBW: HRC 32 min.
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 + Aged
FORMS AND SHAPES
Round bar (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 450mm
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 + Aged
FORMS AND SHAPES
Round bar (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 450mm
Wire rod (Diameter): 0.20 to 13mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: Different shapes based on OEM.
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.
If you meet further on any technical enquiry, pleased to EMAIL our qualified production engineers.
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