Monel 400 vs Inconel 600

ChooseWhenWatch-outs
Monel 400Cu-Ni alloy for reducing / marine / HF-relatedNot a high-temp Inconel substitute
Inconel 600High-temp Ni-Cr oxidation resistanceDifferent chemistry family
Monel hubPipe + tube formsState ASTM product spec

Copy-paste RFQ

ASTM B165 Monel 400 seamless pipe NPS/OD: ____ Wall: ____ Qty: ____ Condition: ____ MTC: 3.1/3.2 Destination: ____

Email sales@savoypipinginc.com with destination and any IBR / NACE / TPI notes.

Monel 400 Seamless Pipe

UNS N04400 · ASTM B165


monel 400 pipes, monel 400 tubes, uns no4400 pipe and tubes, nickel alloy 400 pipes, nickel alloy 400 tubes, ASTM B163 Seamless Tubes, ASTM B165 Seamless Pipes, ASTM B165 Seamless Tubes, ASTM B725 welded pipes, ASME SB163, ASME SB165, ASME SB725

Savoy Piping Inc. supplies Monel 400 seamless pipe — Nickel-copper alloy for seawater and many reducing-acid environments.

Monel hub

What is Monel 400?

Nickel-copper alloy for seawater and many reducing-acid environments.

Typical applications

  • Marine piping
  • HF / chemical process lines
  • Heat-exchanger tubing

Selection guidance

Compare with Cu-Ni 90/10–70/30 for seawater cost vs performance.

ASTM B165 Monel 400 Seamless Pipes Range

ASTM B165 Monel 400 Seamless Pipes Specification ASTM B163 / ASME SB163 / ASTM B165 / ASME SB165 / ASTM B725 / ASME SB725 / UNS N04400
ASTM B165 Monel 400 Seamless Pipes Grades Monel 400 / MONEL 401 MONEL R-405 / MONEL 404 / MONEL K500 / UNS NO4400
ASTM B165 Monel 400 Seamless Pipes Type ot Rolled / Cold Drawn / Welded / ERW
ASTM B165 Monel 400 Seamless Pipes Outer Diameter Size Seamless - 1/4" NB to 6" NB (Nominal Bore Size)
Welded / ERW- 1" NB to 16" NB (Nominal Bore Size)
ASTM B165 Monel 400 Seamless Pipes Wall Thickness Schedule 10 to Schedule 160
ASTM B165 Monel 400 Seamless Pipes Length 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size.
ASTM B165 Monel 400 Seamless Pipes Ends Plain Ends / Beveled Ends
ASTM B165 Monel 400 Seamless Pipes Delivery Conditions As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered
ASTM B165 Monel 400 Seamless Pipes Coating Electropolish, Mechanical Polish, Satin Finish, Passivated
Monel 400 Seamless Pipes Other Testing NACE MR0175, Hardness Test, Flare, Hydrostatic Test, Eddy Current test, Grain Size Test, Eddy Current, Annealed, Tempered, Stress Relieved etc.
ASTM B165 Monel 400 Seamless Pipes Dimension All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME
ASTM B165 Monel 400 Seamless Pipes Value Added Services Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
ASTM B165 Monel 400 Seamless Pipes Packaging Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
ASTM B165 Monel 400 Seamless Pipes Shipment & Transportation By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 4 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
ASTM B165 Monel 400 Seamless Pipes Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC

ASTM B165 / ASME SB165 Monel 400 Seamless Pipes / alloy 400 Seamless Pipes

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

This specification covers nickel-copper alloy UNS N04400 in the form of cold-worked seamless pipe and tube. The material shall conform to the composition limits specified. Tension test, hydrostatic test, nondestructive electric test, and rounding method shall be done in accordance to the specified requirements.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and Application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

Scope

This specification2 covers nickel-copper alloy UNS N044003 in the form of cold-worked seamless pipe and tube in the conditions shown in Table 1 and Table X1.1.

Hot worked material is available. Properties and permissible tolerances are to be agreed upon between the manufacturer and purchaser.

The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

ASTM B165 Monel 400 Seamless Pipes Chemical Composition

The chemical composition of Monel 400 Alloy is given in the following table.

Element Content (%)
Nickel, Ni Remainder
Copper, Cu 28-34
Iron, Fe 2.5 max
Manganese, Mn 2 max
Silicon, Si 0.5 max
Carbon, C 0.3 max
Sulphur, S 0.024

ASTM B165 Monel 400 Seamless Pipes Physical Properties

The following table discusses the physical properties of Monel 400 Alloy.

Properties Metric Imperial
Density 8.8 gm/cm3 0.318 lb/in3

ASTM B165 Monel 400 Seamless Pipes Mechanical Properties

The Mechanical Properties of Monel 400 Alloy are tabulated below.

Properties Metric Imperial
Tensile strength(annealed) 517-620 MPa 75-9 ksi
Yield strength 172-34 MPa 25-50 ksi
Modulus of elasticity 179 GPa 26000 ksi
Poisson’s ratio 0.32 0.32

ASTM B165 Monel 400 Seamless Pipes Apllicantion

The Monel 400 Alloy Pipes and Tubes is used in the following Applications:-

  • Marine Fixtures, Pumps, Valves and Piping Systems for Sea Water Applications
  • Chemical Plant Equipment
  • Frames for Eyeglasses
  • Aerospace Applications
  • Musical Instruments.

Frequently asked questions — Monel 400 Seamless Pipe

What is Monel 400?

Monel 400 (UNS N04400) — Nickel-copper alloy for seawater and many reducing-acid environments.

Which specification?

ASTM B165. Confirm ASME SB companion and product form on the PO.

Pipe or tube?

This page is pipe product. Use the matching tube page for heat-exchanger / instrumentation tube.

Documents?

EN 10204 3.1 MTC standard; 3.2 and TPI on request.

Export & documentation

We supply this product for domestic and export projects with MTC (EN 10204 3.1 standard; 3.2 / TPI on request). Include destination, Incoterms and inspection needs on the RFQ.