Monel 400 Forged Fittings

In environments where ordinary metals fail under the attack of seawater, acids, and alkaline solutions, Monel 400 Forged Fittings, Monel K500 emerge as the engineer’s ultimate choice for unmatched performance. Monel 400, a nickel-copper alloy, is celebrated for its exceptional resistance to corrosion, particularly in marine and chemical processing applications. Monel K500 builds upon these properties by combining the inherent corrosion resistance of Monel 400 with greater strength and hardness derived from age-hardening, making it ideal for high-stress and high-wear applications. Forged with precision under extreme heat and pressure, these fittings achieve superior grain structure, eliminating casting defects and ensuring leak-proof reliability under demanding conditions. Whether used in piping systems that transport corrosive fluids, valves that regulate extreme pressures, or connectors exposed to saltwater environments, Monel K500 are chosen for their durability, toughness, and long-term cost efficiency. Engineers favor them for their balance of strength and resistance, while industries recognize them as strategic assets that reduce downtime, extend service life, and ensure uninterrupted operations in some of the world’s harshest industrial settings.

The historical presence of Monel K500 Forged Fittings, in India underscores the nation’s role as both a consumer and manufacturer of advanced metallurgical solutions. From early shipbuilding industries along India’s coasts to modern oil refineries, power plants, and offshore exploration projects, these alloys have consistently been integral to India’s industrial progress. Indian manufacturers, equipped with advanced forging technology and strict adherence to ASTM, ASME, and ANSI standards, ensure each fitting is dimensionally precise, rigorously tested, and engineered to meet global benchmarks. This combination of expertise and innovation has made India a trusted supplier of Monel forged fittings for domestic and international markets alike. Engineers choose Monel 400 for applications requiring reliable corrosion resistance and Monel K500 for high-strength demands, ensuring versatility across marine engineering, aerospace, chemical processing, and defense sectors. This legacy, combined with modern quality assurance, positions India at the forefront of supplying fittings that embody strength, endurance, and trust. By blending a heritage of metallurgical excellence with today’s global standards, Monel 400 Forged Fittings, Monel K500 stand as a symbol of India’s capability to deliver long-lasting, high-performance solutions for critical industries worldwide.

400/K500 Monel Forged Fittings Equivalent Grades

STANDARD	UNS	WNR.	JIS	EN
Monel 400	N04400	2.4360	NW 4400	NiCu30Fe
Monel K500	N05500	2.4375	-	-

Monel 400/K500 Socket Weld Elbow

Monel 400 Forged Elbow, UNS N04400 / N05500 Threaded Elbow, DIN 2.4375 Forged Elbow, ASME SB564 Monel Alloy 400/K500 45 deg Threaded Elbow, Monel 400 90 deg Forged Elbow

Monel 400/K500 Forged Tee

ASME SB564 Monel K500 Socket Weld Tee, ASTM B564 Monel 400 Forged Equal Tee, DIN 2.4360 Reducing Tee, UNS N05500 Unequal Tee, Monel® 400 / K500 Reducing Tee, Alloy 400 Threaded Equal Tee

Monel 400/K500 Forged Cross

Monel® Alloy 400 Threaded Equal Cross, UNS N04400 / DIN 2.4360 Forged Cross, ASME SB564 Alloy K500 Socket weld Equal Cross, Monel® 400 Threaded Cross, Monel Alloy 400 Reducing Cross, Alloy K500 Forged Unequal Cross Supplier

Alloy 400/K500 Full Coupling

DIN 2.4360 Threaded Full Coupling, UNS N04400 Forged Full Coupling, ASME SB564 Monel K500 Socket weld Full Coupling, ASTM B564 400 Alloy Full Coupling

Monel 400/K500 Forged Half Coupling

ASTM B564 400/K500 Monel Socket Weld Half Coupling, Alloy UNS N04400/ N05500 Half Coupling, ANSI B16.11 Monel 400 Threaded Half Coupling

Monel 400/K500 Forged Pipe Cap

UNS N04400 Forged Pipe End Cap, Monel 400 Threaded Pipe Cap, ASTM B564 Monel® 400 Socketweld Pipe Cap, ASME SB564 Monel Alloy K500 Forged Pipe End Cap

Alloy 400/K500 Forged Union

UNS N04400 Socketweld Union, ANSI B16.5 Monel 400 Union, ASTM B564 Alloy 400/K500 Threaded Union, ASME SB 564 Monel® 400 / K500 Forged Union

Monel 400/K500 Forged Bushing

UNS N04400 Bushing, B16.36 Monel 400 Hex Head Bushing, ASTM B564 Monel 400/K500 Threaded Bushing, ASME SB 564 Alloy 400 / K500 Forged Threaded Bushing

Monel 400/K500 Forged Nipple

UNS N04400 Threaded Nipple, B16.36 Alloy 400 Socketweld Nipple ASTM B564 Monel K500 Swage Nipple, ASME SB564 Alloy K500 Hex Nipple, Monel® 400/K500 Screwed Pipe Nipple

Monel Forged Fittings Specification :

ASTM B564 / ASME SB564

Dimension Standard :

ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799

Size :

1/8" NB to 4" NB

Type :

Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)

Rating Pressure :

Threaded End - 2000 /3000/ 6000 LBS. Socket-weld End - 3000 / 6000/ 9000 LBS.

Chemical Composition of Monel 400/K500 Forged Fittings

Grade	Ni	Fe	C	Mn	Si	Cu	Al	Ti	S
400	63.0- 70.00 max	2.50 max	0.3 max	2.00 max	0.50 max	Remainder	-	-	0.024 max
K500	63.0 min	05 - 2	0.25 max	1.5 max	0.5 max	27.0 - 33.0	2.3 - 3.15	0.35 - 0.85	0.010 max

Mechanical Properties Of Monel 400/K500 Forged Fittings

Grade	Tensile (ksi)	.2% Yield (ksi)	Elongation %	Hardness (HRb)
400	75 to 90	25 to 50	60 to 35	60 to 80
K500	Psi – 1,60,000 , MPa – 1100	Psi – 1,15,000 , MPa – 790	20 %	-

Physical Properties of 400/K500 Monel Forged Fittings

Density@ Room Temp	0.318 lb/in3
Elastic Modulus @ 70ºF (tension)	26.0 x 106psi
Specific Heat @ 70°F	0.102 Btu/lb/°F
Melting Point	2370°F to 2460°F
Thermal Conductivity @ 70°F	151 Btu • in/h/ft 2 /°F
Electrical Resistivity @ 70°F	0.511 μ Ω • m