Inconel 800800H800HT Round Bars

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Inconel 800800H800HT Round Bars Specification

Grade
UNS N08800 / N08810 / N08811

Standard
ASTM B408

Specific Use
High Temperature Service, Corrosive Environments

Type
Round Bars

Finish
Bright, Polish & Black

Material
Inconel 800/800H/800HT

Diameter
6 mm to 350 mm

Length
100 mm to 3000 mm

Technique
Cold Drawn / Hot Rolled

Processing
Annealed

Application
Chemical Industry, Heat Exchangers, Petrochemical, Power Generation, Nuclear Reactors

Tolerance
+/- 0.05 mm

Corrosion Resistance
Excellent against oxidizing and reducing environments

Elongation
30% minimum

Density
7.94 g/cm

Form
Straight, Custom Cut Lengths Available

Yield Strength
205 MPa minimum

Tensile Strength
520 MPa minimum

Heat Treatment
Solution Annealed

Melting Point
13571385 C

Hardness
Brinell 135 max

About Inconel 800800H800HT Round Bars

What Are Specification Inconel 800/800H/800HT Round Bars?

Standard	ASTM B408, ASME SB408
Round Bar Size	3mm~ 800mm
Square Bar Size	4mm* 4mm ~100mm* 100mm
Flat Bar Size	2mm ~ 100mm
Hex Bar Size	2mm ~ 100mm
Angle Size	3mm* 20mm* 20mm~ 12mm* 100mm* 100mm
Thickness	50 mm to 6000 mm Long
Length	1 To 6 Meters, Custom Cut Length
Form	Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc

Equivalent material Of Inconel 800/800H/800HT Round Bars?

STANDARD	WERKSTOFF NR.	UNS	GOST	AFNOR	JIS	BS	EN	OR
Incoloy 800	1.4876	N08800	670	Z8NC32-21	NCF 800	NA 15	X10NiCrAlTi32-20	XH32T
Incoloy 800H	1.4958 / 1.4876	N08810	670	Z8NC33-21	NCF 800H	NA 15(H)	X5NiCrAlTi31-20	XH32T
Incoloy 800HT	1.4859 / 1.4876	N08811	670	-	NCF 800HT	NA 15(HT)	X8NiCrAlTi32-21	XH32T

Chemical Composition Of Inconel 800/800H/800HT Round Bars?

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr	Al	Ti
800	0.10 max	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30.00 35.00	19.00 23.00	0.15 0.60	0.15 0.60
800H	0.05 0.10	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30.00 35.00	19.00 23.00	0.15 0.60	0.15 0.60
800HT	0.06 0.10	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30.00 35.00	19.00 23.00	0.15 0.60	0.15 0.60

Mechanical Properties Of Inconel 800/800H/800HT Round Bars?

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Alloy 800 / 800H / 800HT	7.94 g/cm3	1385 C (2525 F)	Psi 75,000 , MPa 520	Psi 30,000 , MPa 205	30 %

Engineered for Demanding Environments

Inconel 800/800H/800HT Round Bars are formulated to withstand severe temperature fluctuations and corrosive atmospheres. These alloys provide exceptional stability and strength, making them ideal for chemical industries and power generation. Solution annealed and processed through cold drawing or hot rolling, each bar can be provided in bright, polish, or black finishes, ensuring they meet the specific needs of any application.

Precision Manufacturing with Custom Options

Manufactured in India with stringent adherence to ASTM B408 standards, these round bars are available in diameters from 6 mm to 350 mm and lengths ranging from 100 mm to 3000 mm. Advanced techniques allow for tight tolerances of +/- 0.05 mm. Custom cutting services ensure compatibility with your specific project requirements, providing optimum performance and ease of integration in existing systems.

FAQs of Inconel 800800H800HT Round Bars:

Q: How are Inconel 800/800H/800HT Round Bars processed?

A: These round bars are manufactured using cold drawn or hot rolled techniques and undergo solution annealing for enhanced mechanical strength and corrosion resistance. This process ensures consistent quality and durability in demanding conditions.

Q: What types of environments are these round bars best suited for?

A: Inconel 800 series round bars excel in environments with high temperatures and exposure to corrosive agents, making them particularly suitable for use in heat exchangers, chemical plants, petrochemical facilities, power generation, and nuclear reactors.

Q: When should Inconel 800/800H/800HT be chosen over other materials?

A: These alloys should be selected when your application requires materials that can withstand sustained high temperatures (up to 1385 C), maintain structural integrity, and resist both oxidizing and reducing corrosive environments.

Q: Where are Inconel 800/800H/800HT Round Bars typically used?

A: These round bars are widely used in chemical industries, power plants, petrochemical processing units, heat exchangers, and nuclear reactors wherever reliable high-temperature performance is essential.

Q: What are the available tolerance and dimension options for these round bars?

A: Customers can request round bars in diameters from 6 mm to 350 mm and lengths between 100 mm and 3000 mm, with precise tolerances up to +/- 0.05 mm, ensuring a perfect match for custom engineering needs.

Q: How does the solution annealed finish benefit the materials performance?

A: Solution annealing eliminates internal stresses and enhances the alloys resistance to corrosion and mechanical wear, resulting in improved service life in tough operational environments.

Q: What are the main benefits of using Inconel 800/800H/800HT Round Bars in high-temperature service?

A: Their excellent mechanical strength, corrosion resistance, and ability to retain properties at elevated temperatures make them a reliable choice for critical applications where stability and longevity are key.

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