Supply of nickel-based superalloy No8800 Incoloy800

Price:

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Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

50000

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Incoloy 800 technical specifications

800 alloy in the Cr content is usually 15-25%, 30-45% of nickel content and contains a small amount of aluminum and titanium.

800 alloy after rapid cooling from high temperature both in the austenite single area, hence the use of state of a single austenite.

Alloys with high chromium content and nickel content enough, so there is a high temperature corrosion, the industry used more often.

In chloride and low concentrations of NaOH aqueous solution and high temperature high pressure water, has excellent resistance to stress corrosion cracking performance, so for the manufacture of equipment for resistance to stress corrosion cracking.

Incoloy800 similar grades

China: 0Cr20Ni32AlTi

United States: No8800

Japan: NCF800

West Germany: X2NiCrAlTi3220

Incoloy800 applications

" Chemical Industry

" nuclear generator

" nitric acid cooler, acetic anhydride cracking tube

" heat transfer equipment, heat exchange

Incoloy800 specifications

Sheet, strip, tubing, forging supply consultation

Incoloy800 standard

ASTM B409 ... .... Stainless steel hot-rolled steel plate

ASTM B514 ... ... stainless steel cold-rolled steel plate

ASTM B515 ... stainless steel / acid-resistant steel cold-rolled steel strip

Incoloy800 supply status

Hot or cold, heat treatment, acid treatment or oxidation state

Incoloy800 corrosion resistance

Corrosion resistance than ordinary stainless steel, it is better than Incolo 600 alloy;

Stress fracture in the manufacture of corrosion resistant equipment, was better than the Incolo 600 and Monel 400 alloy.

Incoloy800 chemical composition
Typical values (Weight%)

Cr
Ni
C
Si
Mn
P
S
Fe

¡Ü

19.0-23.0
30.0-35.0
0.10
1.00
1.50
0.03 0
0.015
I

Incoloy800 mechanical properties

Temperature ¡æ
¦Ò§¾ / MPa
¦Ò0.2 / MPa
¦Ä5 /%

100
425
140
160

300
390
95
115

500
360
80
100

600
300
75
95

Incoloy8 00 physical properties

Melting temperature: 1350 ~ 1400 ¡æ

Specific Heat: 455J / (kg ¡¤ ¡æ)

Density: 8.0 g/cm3

Magnetic: None

Incoloy800 processing

Thermal processing

1, the temperature range of 1200 ¡æ ~ 950 ¡æ, cooling to water quenching or rapid air cooling.

2, in order to get the best performance and creep resistance, thermal processing to be carried out after the solution treatment.

3, materials have been directly into the furnace temperature to 1200 ¡æ, the heat baked quickly enough time in the specified temperature range for thermal processing. When the material temperature has dropped below the hot working temperature, the need to re-heating.

Cold

1, work hardening rate than austenitic stainless steel, requiring the selection of processing equipment. Cold material should be solution heat treatment state, and the large amount of cold work should be carried out in the middle of annealing.

2, if the cold is greater than 10%, you need to carry out the second solution treatment on the workpiece.

Incoloy800 welding

Suitable for any conventional welding process with the same kind of material or other metal welding, such as tungsten inert gas welding, plasma arc welding, manual sub-arc welding, metal inert gas welding, metal inert gas welding, pulsed arc welding in which is the preferred program. The use of a manual metal arc welding, recommended (Ar + He + H2 + CO2) as a protective gas.

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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