Supply of iron-nickel base superalloy Inconel 600 alloy UNS NO6600, W.Nr.2.4816, alloy600, NA14

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Origin:

China

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Telegraphic Transfer (T/T)

Quantity:

50000

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Inconel 600

UNS NO6600, W.Nr.2.4816, alloy600, NA14

600 alloy is a Ni - Cr - Fe based solid solution strengthened alloy with excellent high temperature corrosion and oxidation resistance, excellent hot and cold processing and welding performance, below 700 ¡æ, with satisfactory strength and high thermal plastic. Alloy can be strengthened by cold working, you can also use resistance welding, welding or brazing.

Applications

" Aero Engine Components

" erosion of the atmosphere in Thermowell

" corrosive alkali metals production and use of areas, particularly the use of sulfide
Material environment

" Heat Treatment Furnace Retort bottles and components, especially in the carbon and nitrogen gas
Atmosphere in

" Petrochemical Industry catalytic regenerator

" nuclear reactor

Supply Specifications

Bar, sheet, strip, forgings, flanges, bolts consultations supply

Implementation of standards

Forgings ASTM B564
Bar ASTM B166 AMS 5665/5667
With / board ASTMB168 ASTM B906 AMS5540
Seamless ASTM B167 ASTM B163 ASTM
B516/517 ASTM B751/B775/B829
Accessories: ASTM B366

Corrosion resistance

600 alloy for a variety of corrosive media are resistant to corrosion. Chromium
Components so that the alloy of nickel in oxidation conditions than 99.2 (alloy 200) and
Ni 99.2 (alloy 201, a low-carbon) has better corrosion resistance. With
, The higher nickel content alloys in reducing conditions and with alkaline solution
Good corrosion resistance, and can effectively prevent the chlorine - iron stress corrosion
Corrosion cracking.

600 alloy in acetic acid, acetic acid, formic acid, stearic acid and other organic acids in
Has good corrosion resistance, the inorganic acid with moderate corrosion resistance.
In the nuclear reactor in the first and second cycle with the use of high purity water
Excellent corrosion resistance.

In particular, outstanding performance is resistant to dry chlorine and hydrogen chloride corrosion
Application temperature of 650 ¡æ. At high temperatures, annealing and solution treatment state of the alloy in air stripping with good antioxidant properties and high strength.

The alloy is also resistant to ammonia and nitriding, carburizing atmosphere, but the oxidation
Alternate reducing condition will be subject to partial oxidation of the alloy corrosion medium.

Chemical composition Typical values (Weight%) Cr
Ni
C
Si
Mn
P
S
Fe

¡Ü

14.0-17.0
I
0.15
0.50
1.00
0.030
0.015
6.0-10.0

M echanical properties (room temperature)

Material variety
¦Ò§¾ / MPa
¦Ò0.2/MPa
¦Ä5 /%
HRB

Bar: cold drawn annealed
550-690
175-345
55-35
65-85

Thermal processing
585-825
240-620
50-30
75-95

Thermal processing annealing
550-690
205-345
55-35
68-85

Sheet: hot rolled annealed
550-690
205-345
55-35
65-85

Hot
825-1035
240-450
50-30
80-95

Phys ical properties

Melting Point :1370-1425 ¡æ

Density: 8.4 g/cm3

Magnetic: None

Process

Thermal processing

1. Hot working temperature range of 1200 ¡æ ~ 900 ¡æ, cooling to water quenching or rapid air cooling.

2. The best and most suitable for the corrosion resistance of the crystal structure, thermal processing to be carried out after the heat treatment.

3. Materials directly into the furnace has been heating up.

Cold

1. Cold material should be annealed or solution heat treatment state, 600 alloy and stainless steel work-hardening rate close to, so you can select a similar processing equipment.

2. In the amount of cold intermediate annealing process should be carried out.

3. In the cold is greater than 5%, it is necessary for solution treatment of the workpiece.

4. In order to reduce the wear, mold should be selected alloy tool steel, carbide or steel.

Welding Technology

Alloy Welding good performance can be electric arc welding, argon arc welding, resistance welding and brazing and other methods of connection, large or complex welded structure should be in welding after annealing at 870 ¡æ 1h, to eliminate the welding stress.

Part Heat Treatment

Part of the heat treatment process should be the appropriate material standard of treatment system. Sheet and strip parts of the annealing atmosphere should be protected.

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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