Alloy 400 Pipe

1. Standard: ASTM B165, ASME SB 165, ASTM B163, ASME SB163, ASTM B474
2. Diameters: 4.0mm - 1219.2 mm
3. Wall thickness: 0.5mm - 20mm
4. Length: Single Random Length, Double Random Length and Customized

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Product Introduction

Monel400 is a comprehensive corrosion-resistant alloy with large usage and wide application. Alloy 400 pipe is resistant to corrosion by neutral solutions, water, seawater, air, organic matter, etc. N04400 material is resistant to corrosion in hydrochloric acid, fluorine gas, hydrochloric acid, hydrochloric acid, and hydrofluoric acid with a concentration value below 85%. At the same time, it is more corrosion-resistant than copper-based alloys in seawater. The temperature of Monel400 in continuous operation in air is generally around 600℃.

Monel 400 ASTM Standard:

ASTM B165 Standard Specification for Nickel-Copper Alloy (UNS N04400) Seamless Pipe and Tube

ASTM B163 Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes

ASTM B474 Standard Specification for Electric Fusion Welded Nickel and Nickel Alloy Pipe

Alloy 400 pipe Specifications

Specifications	ASTM B 165 ASME SB 165 / ASTM B 725 ASME SB 725
Dimensions	ASTM, ASME and API
Size	15″NB TO 150″NB IN
Specialized in	Large Diameter Size
Range	6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.
Type	Seamless / ERW / Welded / Fabricated
Form	Round, Hydraulic Etc
Length	Single Random, Double Random & Cut Length.
End	Plain End, Beveled End, Treaded

Monel 400 Chemical Composition

Element	Content, %
Nickel [Ni]	≥63.0
Copper [Cu]	28.0~34.0
Iron [Fe]	≤2.50
Manganese [Mn]	≤2.00
Carbon [C]	≤0.30
Silicon [Si]	≤0.50
Sulfur [S]	≤0.024

Part of 2.4360 Alloy 400 pipe Dimensions

PIPE PRODUCT FORM	DIMENSION
Cold drawn, bright annealed, seamless	6.35 x 0.89 mm (¼" x 0.035")
Annealed, Cold Drawn	6.35 x 1.7 mm (¼" x 0.065")
Annealed, Cold Drawn	12.0 x 2.0 mm
bright annealed, seamless	12.7 x 0.89 mm (½" x 0.035")
Annealed, Cold Drawn	12.7 x 1.63 mm (½" x 0.064")
seamless; annealed	33.40 x 4.55 mm (1"nb Sch80s)
Annealed, Cold Drawn	48.26 x 2.77 mm (1½" nb sch10s)
Annealed, Cold Drawn	48.26 x 3.68 mm (1½" nb sch40s)
seamless, annealed	48.26 x 5.08 mm (1½" nb sch80s)
Annealed, Cold Drawn	60.33 x 2.77 mm (2"nb sch10s)
Annealed, Cold Drawn	88.90 x 5.49 mm (3"nb Sch40s)
Annealed, Cold Drawn	114.3 x 3.05 mm (4"nb sch10s)

Monel 400 Heat Treatment

The quenching temperature should be adjusted to 700-900℃, and rapid air cooling is strongly recommended to obtain corrosion resistance.

Machining Monel 400

Due to the high strength and work-hardening tendency of the 2.4360 material, machining 2.4360 monel 400 is more challenging than machining conventional materials.

Tooling
Cutting Speed
Coolant:
Feed Rate
Chip Control

Monel 400 Suppliers Customized service

We provide Monel 400 seamless pipe or alloy 400 welded pipe, depending on the application, and can be customized to meet specific needs. Seamless pipe is preferred for applications requiring high corrosion resistance and high stress, while the welded pipe is suitable for low-pressure applications.