What is Monel 400 used for?

Monel 400 is commonly used in marine engineering, chemical and hydrocarbon processing, heat exchangers, and valves due to its high corrosion resistance and strength.

Does Dipti Metal Industries export Monel 400 internationally?

Yes, Dipti Metal Industries exports Monel 400 products to over 90 countries worldwide with proper certification and global compliance.

Which standards does Monel 400 conform to?

Monel 400 conforms to ASTM B165, B564, B127, B163, B164 and equivalent international standards such as UNS N04400 and DIN 2.4360.

What forms of Monel 400 are available?

We offer Monel 400 in various forms including seamless pipes, tubes, fittings, flanges, bars, and custom-forged components.

Monel 400 | UNS N04400 | 2.4360 Supplier & Exporter India

Monel 400 | UNS N04400 | 2.4360 Supplier & Exporter India - Dipti Metal Industries

Monel® 400 (UNS N04400 | W.Nr. 2.4360) Supplier in India – DIPTI METAL INDUSTRIES

Name: Monel 400 | UNS N04400 | 2.4360 Pipes, Tubes, Fittings, Flanges
Brand: Dipti Metal Industries
SKU: MONEL400-N04400
Availability: InStock
Rating: 4.8 (63 reviews)

DIPTI METAL INDUSTRIES is a premier ISO-certified manufacturer, stockist, and global exporter of Monel® Alloy 400 (UNS N04400 / W.Nr. 2.4360), supplying to 90+ countries with mill-test certified materials. We offer a wide range of piping products, flanges, fittings, bars, tubes, fasteners, and customized components for critical applications in the marine, chemical, oil & gas, power generation, aerospace, and petrochemical industries.

🌐 Global Designations & Equivalents

System	Equivalent Designations
UNS	N04400
DIN / Werkstoff	2.4360 / 2.4361
EN	NiCu30Fe
JIS	NW4400
BS	NA13
ISO	NiCu30, NW4400
GOST	NMZhMts28-2,5-1,5
Trade Names	Monel® 400, Nicorros®

✅ Compliant with NACE MR0175 / ISO 15156 for sour gas applications

🧾 Product Overview

Outstanding corrosion resistance in acidic, alkaline, and marine environments
Excellent mechanical strength across temperature ranges
High resistance to chloride-induced stress corrosion cracking
Toughness at subzero and cryogenic temperatures
Non-magnetic in annealed condition (Curie point ~21–49°C)

📐 Chemical Composition (%)

Standard	Ni	Cu	Fe	Mn	Si	C	S
ASTM / UNS	>63.0	28.0–34.0	<2.5	<2.0	<0.5	<0.3	<0.024
DIN (2.4360)	>63.0	28.0–34.0	1.0–2.5	<2.0	<0.5	<0.15	<0.02
ISO	>63.0	28.0–34.0	1.0–2.5	<2.0	<0.5	<0.15	<0.02
GOST	Balance	27.0–29.0	2.0–3.0	1.2–1.8	<0.05	<0.2	<0.01

🛠 Available Product Forms

Product	Standard	Forms
Pipe & Tube	ASTM B165, B163, B829	Seamless, Welded
Plate / Sheet / Strip	ASTM B127	Hot Rolled, Cold Rolled
Bar / Rod / Wire	ASTM B164	Forged, Annealed, Cold Drawn
Forgings	ASTM B564	Custom Shapes
Fittings	ASTM B366	Elbow, Tee, Reducer, Cap
Flanges	ASME B16.5 / B16.47	WN, SO, BL, RTJ
Fasteners	DIN / Custom	Studs, Bolts, Nuts, Washers

Piping Products Global Exporter

Category	Product Type	Material	Description / Use	Dimensional Standards	ASTM / ASME Material Standards
Forged Fittings	Elbows	UNS N04400	Change direction of flow in piping systems.	ASME B16.11	ASTM B564, B366
	Tees	UNS N04400	Combine or split fluid flow.	ASME B16.11	ASTM B564, B366
	Reducers	UNS N04400	Connect pipes of different diameters.	ASME B16.11	ASTM B564, B366
	End Caps	UNS N04400	Close off end of a pipe or fitting.	ASME B16.11	ASTM B564, B366
	Stud Ends	UNS N04400	Weldable or threaded ends for connections.	MSS SP-95	ASTM B564
	Crosses	UNS N04400	Divert or combine flow in four directions.	ASME B16.11	ASTM B564, B366
	Couplings	UNS N04400	Connect two pipe ends.	ASME B16.11	ASTM B564
	Plugs	UNS N04400	Block flow at open pipe end.	ASME B16.11	ASTM B564
	Unions	UNS N04400	Allow quick disconnection of piping.	MSS SP-83	ASTM B564
	Olets (Weldolet, Threadolet)	UNS N04400	Branch connections in pipe systems.	MSS SP-97	ASTM B564
	Swage Nipples	UNS N04400	Pipe reducers with male ends.	MSS SP-95	ASTM B564
	Hex Nipples	UNS N04400	Threaded both ends with hex for tightening.	ASME B16.11	ASTM B564
	Hex Bushings	UNS N04400	Male-female reducer fittings with hex body.	ASME B16.11	ASTM B564
Flanges	Weld Neck Flanges	UNS N04400	High-strength welded flanges.	ASME B16.5	ASTM B564
	Slip On Flanges	UNS N04400	Easy-fit flanges for low-pressure pipelines.	ASME B16.5	ASTM B564
	Blind Flanges	UNS N04400	Seal ends of piping or vessels.	ASME B16.5	ASTM B564
	Threaded Flanges	UNS N04400	Flanges with threaded bore, no welding needed.	ASME B16.5	ASTM B564
	Socket Weld Flanges	UNS N04400	For small-bore high-pressure pipes.	ASME B16.5	ASTM B564
	Long Weld Neck Flanges	UNS N04400	Integral nozzle flanges for vessels.	ASME B16.5 / Custom	ASTM B564
	Spectacle Blind Flanges	UNS N04400	Safety flow isolation – visual flow shutoff.	API 590 / ASME B16.48	ASTM B564
	Spade Flanges	UNS N04400	Part of spectacle set for isolation.	ASME B16.48	ASTM B564
	Spacer Flanges	UNS N04400	Alternate to spade for flow during maintenance.	ASME B16.48	ASTM B564
Fasteners	Stud Bolts	UNS N04400	Used with nuts for flange assembly.	ASME B18.2.1 / B18.31.2	ASTM B164 / B865
	Hex Bolts	UNS N04400	Six-sided head bolts for general fastening.	ASME B18.2.1	ASTM B164 / B865
	Nuts	UNS N04400	Internal threads used with bolts.	ASME B18.2.2	ASTM B164 / B865
	Heavy Hex Nuts	UNS N04400	Thicker and wider for high-load assemblies.	ASME B18.2.2	ASTM B164 / B865
	Flat Washers	UNS N04400	Distribute load to prevent bolt pull-through.	ASME B18.22.1	ASTM B127 / B865

🔄 Cross Reference Table

Material	Standard	Country	Industry Use
B 163 N04400	ASTM	USA	Tube
B 127 N04400	ASME	USA	Plate, Sheet & Strip
B 164 N04400	ASTM	USA	Rod, Bar & Wire
B 165 N04400	ASTM	USA	Pipe & Tube
SB 163 / SB 165	ASME	USA	Tube, Pipe
NW4400	JIS	Japan	Plate, Sheet, Strip
Monel 400	SAE	USA	General

🧪 Mechanical Properties (Room Temperature)

Tensile Strength: 70–110 ksi (485–758 MPa)
Yield Strength (0.2%): 25–100 ksi
Elongation: up to 50%
Hardness: 65–100 HRB
Impact Strength: Maintains ductility to –269°C
Density: 8.8 g/cm³
Melting Range: 1300–1350°C

🛡️ Corrosion Resistance

Superior resistance to seawater and brine
Performs well in hydrofluoric, sulfuric, and hydrochloric acids under reducing conditions
Ideal for marine, offshore, and chemical process environments
No ductile-to-brittle transition even at cryogenic temperatures