Copper Nickel Forged Fittings

Q: Socket weld or threaded — which end type?

Socket weld for permanent high-integrity joints; threaded where welding is restricted or disassembly is needed.

Copper Nickel Socket Weld Fittings — ASTM B151 / related CuNi forging practice

Savoy Piping Inc. manufactures and supplies copper nickel socket weld fittings in socket weld and threaded ends for small-bore process and utility piping. Dimensions follow ASME B16.11 (and MSS SP-79 / SP-83 / SP-95 where applicable).

What is this material?

Copper-nickel (90/10 and 70/30) forged fittings resist seawater fouling and corrosion on marine and desalination small-bore lines. Common UNS grades are C70600 and C71500.

Selection guidance

90/10 (C70600) for general seawater; 70/30 (C71500) for more aggressive seawater / higher velocity. Confirm end type and class on the PO.

What to put on the PO

Include material grade / ASTM class, end type (socket weld or threaded), fitting form, size, pressure class, quantity, destination, and documentation (EN 10204 3.1 / 3.2, PMI, NACE, TPI). Email sales@savoypipinginc.com.

Copper nickel grades

Browse grades and related pages in this material family

CuNi 90/10

UNS C70600

CuNi 70/30

UNS C71500

CuNi Threaded

Screwed ends

CuNi Swage

MSS SP-95

CuNi Bull Plugs

Closures

Fitting forms

Same material across elbows, tees, couplings, unions and more

90° Elbow

Socket weld / threaded

45° Elbow

Socket weld / threaded

Tee

Equal / reducing

Cross

Four-way branch

Full Coupling

Pipe-to-pipe

Half Coupling

Branch / outlet

Reducing Coupling

Size change

Union

Three-piece joint

Cap

Line end

Plug

Threaded closure

Bushing

Thread reducer

Boss

Weld-on outlet

Reducer Insert

MSS SP-79

Swage Nipples

MSS SP-95

Bull Plugs

MSS SP-95

Copper Nickel Socket Weld Fitting Range

Copper Nickelm Socket Weld Fitting Specification	ASTM A182 / ASTM SA182, ASTM A105 / ASME SA105, ASTM A350 / ASME SA350, ASTM A694 / ASME SA694, ASTM B462 / ASME SB462 / ASTM B564 / ASME SB564, ASTM B151 / ASME SB151, ASTM B381 / ASME SB381
Copper Nickel Socket Weld Fittings Manufacturing Process	Forging / Socket / Threaded / Screwed
Copper Nickel Socket Weld Fittings Other Grades	Stainless Steel - F304, F304L, F304H, F310s, F316, F316L, F317L, F321, F347, F94L, F410, F446 etc. Carbon Steel - 105N, LF2, F42, F46, F52, F56, F60, F65 etc. Alloy Steel - F5, F9, F11, F22, F91, 4140, Class 1, 2, 3 etc. Duplex and Super Duplex - F51, F53, F55, UNS S31803, UNS S32750, UNS S32760 etc. Inconel - 600, 601, 625, 718, UNS N06600, UNS N06601, UNS N06625, UNS N07718 etc. Incoloy - 800, 800H, 800HT, 825, UNS N08800, UNS N08810, UNS N08811, UNS N08825 etc. Monel - 400, UNS N04400 etc. Hastelloy - C276, C22, UNS N10276, UNS N06022 etc. Titanium - Grade 2, Grade 3, UNS R50400, UNS R56200 etc. Copper Nickel - 90/10, 70/30, UNS C71500, UNS C70600 etc. Other - Alloy 20, SMO 254, F44, 6 Moly, UNS N08020, UNS N031254 etc.
Copper Nickel Socket Weld Fittings Outer Diameter	1/8" NB TO 4" NB (DN6 to DN100)
Copper Nickel Socket Weld Fittings Pressure Class	2000 LBS, 3000 LBS, 6000 LBS ,9000 LBS or As Per Custom Requirement
Copper Nickel Socket Weld Fittings Types	45 Degree Elbow, 90 Degree Elbow, Lateral, Tee, Reducer Insert, Full Coupling, Half Coupling, Reducing Coupling, Cap, Union, Cross, Boss, Plug, Bushing etc.
Copper Nickel Socket Weld Fittings Dimension	ASME 16.11 - Socket Welding and Threaded Forged Fittings MSS SP-79 - Socket Welding Reducer Inserts MSS SP-83 - Socket Weld Union MSS SP-95 - Swage(d) Nipples and Bull Plugs BS 3799 - Specification for Steel Pipe Fittings, Screwed and Socket-welding for the petroleum industry.
Copper Nickel Socket Weld Fittings Other Testing	Tensile, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and Macro Test, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test, NACE MR0175, Ultrasound Test, ASTM A262 Practice E, Charpy Impact Test, Grain Size, Dye Penetrant Test etc.
Copper Nickel Socket Weld Fittings Packaging	Carrate / Wooden Pallet / Wooden box-a
Copper Nickel Socket Weld Fittings Shipment & Transportation	By Road - Truck / Train Partial Load, Full Load, 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
Copper Nickel Socket Weld Fittings 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, Bureau of Indian Standards BIS Approved ETC

Copper Nickel Socket Weld Fittings Chemical Composition and Mechanical Properties

The chemical composition of Copper Nickel Socket Weld Fittings is outlined in the following table

Copper Nickel / Cupro Nickel
Alloy Grade	Copper, Incl Silver	Nickel, Incl Cobalt	Lead	Iron	Manganese	Zinc	Phosphorous	Sulphur	Carbon
UNS C70600 / 90-10	Remainder	9.0-11.0	0.005	1.0-1.8	1.0	1.0	0.02	0.02	...
UNS C71500 / 70-30	Remainder	29.0-33.0	0.05	0.040-1.0	1.0	1.0	...	...	...

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
0.323 lb/in3 at 68 F	2260 F	50000 psi	20000 psi	30 %

STANDARD	WERKSTOFF NR.	UNS
Cupro Nickel 90/10	2.0872	C70600
Cupro Nickel 70/30	2.0882	C71500

Copper Nickel Socket Weld Fittings is in Ready Stock and Ready to Deliver. High Quality, Lower Costing with Best Service in Socketweld Fittings.

Typical applications

Seawater cooling and firewater
Desalination and brine lines
Shipbuilding and offshore utilities
Marine condensers and exchangers

Frequently asked questions

What are Copper Nickel Forged Fittings?

Copper Nickel Socket Weld Fittings are forged small-bore fittings in this material family, supplied with socket weld or threaded ends to ASME B16.11. Size, class and grade must match the piping class.

Which standards apply?

Material: ASTM B151 / related CuNi forging practice. Dimensional: ASME B16.11 for most forged fittings; MSS SP-79 / SP-83 / SP-95 where applicable.

Socket weld or threaded — which end type?

Socket weld is preferred for permanent, high-integrity small-bore joints. Threaded (NPT/BSPT) is used where welding is restricted or future disassembly is needed.

What should be on the purchase order?

Material grade / ASTM class, end type, fitting form, size, pressure class, quantity, destination, and documentation (EN 10204 3.1 or 3.2, PMI, NACE, TPI if required). Email sales@savoypipinginc.com.

Copper Nickel Socket weld Fittings Exported Countries

We Export Copper Nickel Socket weld Fittings to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc

Copper Nickel Socket weld Fittings Supplying in States and Cities

We Supply Copper Nickel Socket weld Fittings Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.

Savoy Piping Inc., is a well known worldwide Exporter of Copper Nickel Socket weld Fittings, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deal in Copper Nickel Socket weld Fittings in India and Overseas, offering a wide range of Copper Nickel Alloy Socketweld Fittings

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