ASTM B407 UNS N08811 Seamless Pipe

ASTM B407 UNS N08811 seamless pipe is a high-temperature alloy made of nickel, chromium, and iron. Incoloy alloy 800ht cold drawn tubes can withstand high temperatures up to 1100°C, without experiencing any oxidation or corrosion.

Standard: ASTM B407 / ASME SB407
Diameters: 4.0 - 1219.2 mm
Wall thickness: 0.5 to 50mm
Equivalent: UNS N08811, W.NR 1.4959, Incoloy 800HT

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Product Introduction

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ASTM B407 UNS N08811 seamless pipe is a high-temperature alloy made of nickel, chromium, and iron. It is often referred to as Incoloy 800HT seamless pipe and is known for its resistance to oxidation and corrosion in high-temperature environments. Incoloy steel pipe schedule 40 B407 UNS N08811 tube is ideal for use in industrial and chemical processing applications, as well as for use in power generation equipment.

Incoloy 800HT UNS N08811 Seamless Pipe Tube Standard:

ASTM B407: Standard Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube

ASME B36.19：Specification for stainless steel pipes

Incoloy 800HT supplier price: Inconel 800HT price is $29.70 - 39.60 per kg, prices fluctuate as per market

ASME SB407 UNS N08811 Pipe Specification

ASTM Specification	ASTM B407 / ASME SB407
Standard	ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB
Seamless Pipe Size	4 to 219mm W. T.: 0.5 to 20mm
Welded EFW Size	5.0 - 1219.2 mm
Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Schedule	SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length	Single Random, Double Random, Standard & Cut length Pipe
Finish	Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc
Form	Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, "U" Shape, Pan Cake Coils, etc.
Type	Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW ASTM B407 UNS N08811 Pipe
Pipe End	Plain End, Beveled End, Treaded Pipe, Screwed ends
Dimension	ANSI/ ASME B36.10, B36.19, B2.1

ASTM B407 Incoloy 800HT Pipe High-strength
One of the key features of this Inconel 800ht smls pipe is its high strength. 4-inch ASME SB 407 UNS N08811 Seamless Tube has an ultimate tensile strength of 690 MPa, with a yield strength of 310 MPa. The hardness of Incoloy alloy 800HT material is in the range of 200-240 HB, making it a durable and reliable material for use in harsh environments.

Nickel Incoloy 800HT Pipe Mechanical Properties
The ASTM B407 UNS N08811 precision tube also has excellent mechanical properties. 1.4959 alloy 800HT tube elongation at break is 35%, which indicates its ductility and flexibility. Its thermal expansion coefficient is 14.4 µm/m°C, making it a great material for use in heat exchanger tube applications where thermal stability is required.

Alloy 800ht High Temperatures Features
In addition to its high strength, Incoloy 800HT seamless pipe has excellent resistance to oxidation and corrosion. Nickel alloy 800ht cold drawn tubes can withstand high temperatures up to 1100°C, without experiencing any oxidation or corrosion. This makes alloy seamless pipe an ideal material for use in furnace applications, as well as for use in chemical and petrochemical processing plants where corrosive materials are present.

Inconel 800ht Tubing Excellent Weldability
Another important feature of ASTM B407 UNS N08811 is its excellent weldability. N08811 EFW tubing can be easily welded using conventional welding methods, without causing any defects or deformities.