Inconel 601 Pipe

Welded Inconel 601 Pipe

Welded Inconel 601 Pipe

Seamless Inconel 601 Pipes in Stock

Seamless Inconel 601 Pipe

Inconel 601 pipe

Inconel 601 pipe is a nickel-chromium alloy product prized for its exceptional resistance to high-temperature oxidation and corrosion, along with high mechanical strength.
We offer both seamless and welded forms in a variety of sizes.
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Properties and Specifications of Inconel 601 pipe

Inconel 601 (UNS N06601 / W.Nr. 2.4851) is a general-purpose engineering material with a composition primarily of nickel (58.0-63.0%), chromium (21.0-25.0%) and a small but effective addition of aluminum (1.0-1.7%).

Oxidation Resistance

Its outstanding characteristic lies in high-temperature oxidation resistance, maintaining exceptional oxidation resistance even at 2200°F (1200°C).
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Corrosion Resistance

Exhibits good resistance to various corrosive media (including aqueous corrosion), but is not recommended for highly reducing sulfur-containing environments.
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Mechanical Strength

This alloy possesses high mechanical strength and excellent creep rupture strength, maintaining ductility even after prolonged high-temperature service.
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Processability

It can be formed, machined, and welded using standard processes.


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Chemical Composition of Inconel 601 Pipe

Element

Ni

Cr

Fe

Al

C

Mn

Si

S

Cu

Percentage

58 – 63

21 – 25

14 – 16

1 – 1.7

0.1 Max

1 Max

0.5 Max

0.015 Max

1 Max

Room Temperature Mechanical Properties of Inconel 601 Pipe

Property

Tensile Strength (Rm)

Yield strength
(Rp 0.2%)

Elongation
in 2″

Hardness (Rockwell B)

Metric (min)

550 MPa

205 MPa

30%

100–150 HB

Imperial (min)

80 ksi

30 ksi

30%

60–80 HRB

High-Temperature Performance

Temperature

538°C (1000°F)

760°C (1400°F)

871°C (1600°F)

Yield Strength (0.2% Offset)

~331 MPa (48 ksi)

~179 MPa (26 ksi)

~103 MPa (15 ksi)

Ultimate Tensile Strength

~620 MPa (90 ksi)

~234 MPa (34 ksi)

~124 MPa (18 ksi)

Common Specifications and Dimensions

Standards:
ASTM B167, ASME SB167, ASTM B829, ASME SB829, ASTM B517, ASTM B775, etc.
Sizes:
Available in sizes from 1/8″ NB to 12″ NB (Nominal Bore); seamless pipe is generally available up to 4″ NB, while larger sizes are available in welded construction.
Wall Thickness:
Ranges from SCH 5 to SCH XXS (including STD, SCH 40, SCH 80, etc.).
Form:
Available as seamless, welded (ERW, EFW), round, square, and rectangular pipes and tubes.

Heat Treating:
Used extensively for industrial furnace components such as radiant tubes, muffles, retorts, baskets, trays, and fixtures for annealing, carburizing, and nitriding.

Aerospace:
Utilized in jet engine igniters, combustion-can liners, and gas turbine components due to its strength at high temperatures.

Chemical and Petrochemical Processing:
Applications include catalyst support grids in nitric acid production, process heaters, condenser tubes, and air preheaters.

Power Generation:
Employed for superheater tube supports, grid barriers, and ash-handling systems.
Pollution Control: Used in combustion chambers in solid-waste incinerators and other pollution control equipment.

Typical Applications

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Should you have any questions regarding stainless steel pipes & tubings, including manufacturing processes, chemical composition or other unfamiliar matters, our staff will be happy to assist you.