Incoloy Nuts

Incoloy 800HT UNS N08811 Heavy Hex Nuts X8NiCrAITi32-21 W.Nr.1.4959* for Sale

Incoloy 800HT UNS N08811 Heavy Hex Nuts X8NiCrAITi32-21 W.Nr.1.4959* for Sale
Product Details

Incoloy 800HT Nut
The nut is a fastener with internal threads and used in conjunction with a screw for mechanical parts for movement or power.

BDF can offer all kinds of hot forged and cold formed nuts such as hexagon nuts, heavy hex nuts, hexagon coupling nuts, hexagon thin nuts, hexagon castle nuts, self locking nuts, hexagon domed cap nuts and other non-standard nuts according to customer drawings. The size ranges from M6-M100 in METRIC and 3/8” to 3-1/2” in INCH.
800HT alloy has the following characteristics:
1. Excellent corrosion resistance in extremely high temperature aqueous media up to 500 °C.
2. Good resistance to stress corrosion.
3. Very good workability.

Incoloy 800HT Metallographic structure:
800HT is a face-centered cubic lattice structure. Very low carbon content and increased Ti: C ratio increase the stability of the structure and the greatest resistance to desensitization and resistance to intergranular corrosion. 950 ℃ or so low-temperature annealing to ensure a fine crystal structure.
Applications:
Chemical and petrochemical process piping, high temperature heat exchangers, furnace components, carburizing equipment, heating-element sheathing, and nuclear power steam superheating tubing.
Chemical composition:

%

Fe

Ni

Cr

C

Mn

Si

S

Cu

Al

Ti

Min

39.5

30.0

19.0

0.05





0.15

0.15

Max


35.0

23.0

0.10

1.50

1.00

0.015

0.75

0.60

0.60

Physical Properties:

Density

7.94 g/cm3

Melting range

1357-1385℃

Incoloy 800HT Alloy minimum mechanical properties in the room temperature:

Alloy

Tensile strength Rm N/mm²

Yield strength R P0. 2N/mm²

Elongation A 5 %

800HT

500

210

35

If our Incoloy 800HT UNS N08811 Heavy Hex Nuts X8NiCrAITi32-21 W.Nr.1.4959* for Sale caters to your requirement, welcome to contact our professional manufacturers and suppliers. Highly qualified products, competitive price and good after-sale service can be assured.

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