Arnavar
2017-06-15 11:13:39 Origin： Remark：0 Click：
Technical specifications of American high temperature alloys Arnavar datasheet, Arnavar Chemical compositions,Gr.Arnavar mechanical properties from 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 - Grade Arnavar & UNS R30007
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: American high temperature alloy and other special alloys
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.10 ~ 0.20
Si (％): 0.30 ~ 0.70
Mn (％): 1.20 ~ 1.60
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 19.0 ~ 21.0
Ni (％): 12.0 ~ 14.0
Mo (％): 1.80 ~ 2.20
Co (%): 41.5 ~ 43.5
Mo (％): 1.80 ~ 2.20
Co (%): 41.5 ~ 43.5
W (%): 2.60 ~ 3.00
Al (%): -
Cu (%): -
Ti (%): -
Be (％): ≤ 0.70
Al (%): -
Cu (%): -
Ti (%): -
Be (％): ≤ 0.70
Fe (%): Remainder
SHORT BRIEF
Grade Arnavar is a corrosion-resistant, nonmagnetic age-hardening alloy with good hot and cold working properties. A cobalt-base high strength alloy, it is characterized principally by its high fatigue resistance, high tensile strength and torque values. Arnavar is vacuum melted to ensure uniformity of composition and cleanliness of the metal.
MECHANICAL PROPERTIES
Condition: as rolled
Tensile strength, σb/≥ MPa: 1790 ~ 2000
Yield strength, σ0.2/≥ MPa: 1580 ~ 1790
Elonghation, δ ≥(％): -
Reduction of area, ф ≥ (％): -
Hardness | HB: HRC 46 ~ 50
Yield strength, σ0.2/≥ MPa: 1580 ~ 1790
Elonghation, δ ≥(％): -
Reduction of area, ф ≥ (％): -
Hardness | HB: HRC 46 ~ 50
Condition: aged
Tensile strength, σb/≥ MPa: 2280 ~ 2485
Yield strength, σ0.2/≥ MPa: 1550 ~ 1930
Elonghation, δ ≥(％): -
Reduction of area, ф ≥ (％): -
Hardness | HB: HRC 54 ~ 60
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 SHAPES
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Yield strength, σ0.2/≥ MPa: 1550 ~ 1930
Elonghation, δ ≥(％): -
Reduction of area, ф ≥ (％): -
Hardness | HB: HRC 54 ~ 60
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 SHAPES
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
TECHNICAL SALES ASSISTANCE
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You also can reach our sales dept via E-mail: sales@ccsteels.com
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