Supply Nimonic80A is to strengthen the high-temperature alloy

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µçÒé

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

50000

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Nimonic80A specification
Nimonic80A is to strengthen the high-temperature alloys

Temperature 700-800 ¡æ, at 650-850 ¡æ with good creep resistance and oxidation resistance. The alloy cold, hot working good performance, for the manufacture of the engine rotor blades, blade bearings, bolts, lock plates and other parts leaves

Similar grades

United Kingdom: Nimonic80A

France: NiCr20TiAl

Applications

" ring engine parts, structural parts and bolts, etc.

" gas turbine blade

" vane bearings

" fan-shaped pieces of mounting rings

" require resistance relaxation of springs and coil spring

" Aircraft Structure

Specifications

Sheet, strip, bars, forgings, ring consultations supply

Physical data

¦È / ¡æ
Thermal Conductivity W / m ¡¤ ¡æ
Linear expansion coefficient 10-6 / K

100
12.11
12.18

200
13.83
12.86

300
15.48
13.69

400
16.75
14.08

500
1 8.39
14.50

600
20.93
14.94

700
23.48
15.36

800
25.57

900
27.66

Chemical composition

Typical values (Weight%)

Cr
Ni
Al
Ti
Mn
P
S
Co
C

¡Ü

18.0-21.0
I
1.0-1.8
1.8-2.7
0.40
0.0 20
0.015
2.0
0.04-1.0

Mechanical properties (room temperature)

Variety
¦Ò§¾ / MPa
¦Ò0 .. 2 / MPa
¦Ä5 /%

Bar
1135
720
31

Plate 3.0-9.5
1000
620
20

Ring
1000
620
20

Physical properties

Density: 8.15 g/cm3

Melting Point: 1405 ¡æ

Magnetic properties: non-magnetic

Formability

1. Alloy forging with a good performance.

2. Ingot heating temperature of 1120-1150 ¡æ, open forging temperature not lower than 1120-1150 ¡æ. Final forging temperature not lower than 1000 ¡æ. Stop forging temperature not lower than 950 ¡æ.

Welding Technology

Alloy can be automated docking and TIG seam welding.

Part Heat Treatment

1. Part of treatment should be the appropriate technical standards for materials, heat treatment system.

2. For plates, strip stamping parts, after each take to the middle of forming a part of the final annealing treatment is carried out in a vacuum furnace aging.

Surface Treatment

Has good machining performance, full heat treatment has good machining properties.

Description: The technical information provided here is only the product description. In the inquiry or issue an order to provide us with a written document shall prevail.

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