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Nickel Iron Chromium Alloy INCOLOY 800H Custom Machining Component

Categories	Nickel Alloy Customized Workpiece
Brand Name:	DINGSCO
Model Number:	According to customers' requirements
Certification:	ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK
Place of Origin:	China
MOQ:	Negotiable
Price:	Negotiable
Payment Terms:	T/T
Supply Ability:	Negotiable
Delivery Time:	(Sample order) 7 days
Packaging Details:	According to customers' requests
Product Name:	Alloy 800H Cutomizable Machining Components
Material:	Nickel Alloys 800H
Density:	7.94g/cm3
Applications:	Chemical and petrochemical processing,Power Generation
Size:	Customized
Grade:	As per your requirements
Type:	Machining
Surface Finish:	As per your requirements

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Hunan Dinghan New Material Technology Co., LTD

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Nickel Iron Chromium Alloy INCOLOY 800H Custom Machining Component

Incoloy Nickel-Iron-Chromium Alloy 800H Customizable Machining Components

Incoloy 800H is a nickel-iron-chromium alloy that is part of the family of 800 series of alloys, which also includes Incoloy 800 and 800HT. Known for its high strength and resistance to oxidation, carburization, and other types of high-temperature corrosion, Alloy 800H is a modified version of Incoloy 800 with improved creep strength due to closer control of carbon, aluminum, and titanium levels.

Properties:

High Temperature Strength: Alloy 800H maintains a stable structure during exposure to high temperatures, which is particularly critical in applications involving prolonged exposure to temperatures of 600 degrees Celsius or above.
Corrosion Resistance: Excellent resistance to oxidation, nitriding, carburization, and sulfidation.
Good Creep Rupture Strength: Enhanced creep strength at temperatures up to 982°C (1800°F).
Ductility: Retains ductility during long service. This is essential for fabrication purposes such as forming and bending.

Applications:
Alloy 800H is utilized across various high-temperature applications due to its robust performance in harsh environments. Typical uses include:

Pressure Vessels and Heat Exchangers in chemical and petrochemical processing.
Equipment for Heat-Treating Equipment.
Industrial Furnaces and components such as conveyor belts, rollers, and refractory supports.
Superheater and Reheater Tubing in power generation plants.
Ethylene Furnace Quench Boilers.

Machinability and Workability:
While Incoloy 800H can be difficult to machine, it is done regularly with processes and equipment suitable for nickel alloys. Oil-based lubricants are typically recommended. The material can be formed using conventional methods but should be annealed after severe cold or hot working to reduce internal stress and optimize corrosion resistance.

Weldability:
Incoloy 800H can be welded by common welding techniques, using a matching filler metal. Preheating is not required, and post-weld heat treatment should be considered to achieve desired properties.

To order or specify this material for your project, you would typically need to define the desired form (bar, sheet, tube, etc.), the size dimensions, and any custom fabrication requirements such as precise machining or forming.

Chemical Composition:%

Grade

UNS

Density (g/cm3)

Tensile Strength

(MPa min)

Yield Strength

(MPa min)

Reduction of Area min (%)

Elongation min (%)

Hardness (HRC)

INCOLOY 800H

N08810

7.94

448 MPa min

172 MPa min

/

30% min

HRC 35 max

Ni	Fe	Cr	C	Al	Ti	Cu
30.0-35.0	39.5min	19.0-23.0	0.05-0.10	0.15-0.60	0.15-0.60	0.75max
Mn	Si	S
1.50max	1.0max	0.015max

The following table lists only some of the grades

Grade	UNS	DIN
Monel 400	N04400	W.Nr. 2.4360
Monel K-500	N05500	W.Nr. 2.4375
Inconel 625	N06625	W.Nr. 2.4856
Inconel 718	N07718	W.Nr. 2.4668
Inconel X-750	N07750	W. Nr. 2.4669
Inconel 600	N06600	W.Nr. 2.4816
Inconel 601	N06601	W.Nr. 2.4851
Incoloy 800	N08800	/
Incoloy 800H	N08810	W.Nr.1.4958
Incoloy 800HT	N08811	W.Nr.1.4959

Production Process:

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Nickel Iron Chromium Alloy INCOLOY 800H Custom Machining Component

Nickel Iron Chromium Alloy INCOLOY 800H Custom Machining Component

Nickel Iron Chromium Alloy INCOLOY 800H Custom Machining Component

INCOLOY 800H Custom Machining Component

Nickel Alloy Custom Machining Component

Nickel Iron Chromium Alloy INCOLOY 800H Custom Machining Component