90/10 copper nickel flanges, 90-10 cuni flanges, Copper Nickel 90/10 Flanges

We. maintains an extensive inventory of Copper Nickel C706 in flanges, Slip On Flange, Blind Flange, Weld Neck Flanges, Socket Weld Flanges, Plate Flanges, Lapped Joint Flanges, Threaded Flanges, Ring Type Joint. Copper Nickel C706 is also known as Copper Nickel 90/10 because it is made up of 10% nickel or as ASTM B466 and ASME SB466. C706 is known for its moderate strength, weldability, and formability. The inclusion of controlled quantities of iron and manganese also give the 90/10 alloy an extraordinary resistance to general corrosion and stress cracking, as well as to erosion and impingement due to turbulent water containing air bubbles and silt flowing at high velocities.

copper nickel blind flanges

Under the guidance of experts, we offer a wide array of Copper Nickel Blind Flanges to our esteemed clients. These are available in the size of 1/2"NB TO 12"NB and class of LBS, 600 LBS, 2500 LBS, 150 LBS, 300 LBS, 1500 LBS and 900 LBS. In addition, these blind flanges can be customized as per the client’s need. 
Range : 1/2” NB to 60” NBClass : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND 6, 10, 16, 25, 40
Grade: C70600(90:10), C71500(90:10

copper nickel lap joint flanges

We are manufacturers, stockiest & suppliers of Copper Nickel Lap Joint Flanges. Copper Nickel Lap Joint Flanges have special quality finishing and duress for long life, high pressure and zero defects.

copper nickel plate flanges

copper nickel ring type joint flanges

Copper Alloy Ring Type Joint Flanges
ASTM / ASME SB 61 / 62 / 151 / 152.
C 70600 (CU -NI- 90/10) – Cupro Nickel Ring Type Joint Flanges
C 71500 (CU -NI- 70/30) – Copper Nickel Ring Type Joint Flanges
UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100,
C 10200, C 10300, C 10800, C 12000, C 12200

copper nickel slip on flanges

Copper Nickel Alloy C71500 Welding Neck Flanges

We are manufacturing Weld neck flanges in Cupro nickel alloy C715 as per many standards like DIN 86037 PN 10, 16 etc.

Alloy C71500 Copper Nickel Blind Flange

We are manufacturing Blind flanges in Cupro nickel alloy C715 as per all international standards.

Copper Nickel Alloy C71500 Lap Joint Ring Flange

We are manufacture and supply Lap Joint flanges in Cupro nickel alloy C715 as per all international standards and specifications.

Copper Nickel Alloy C71500 Ring Type Joint (RTJ) Flange

We are manufacture and supply RTJ flanges in Cupro nickel alloy C715 as per all international standards and specifications and also as per customer’s specific design or specifications.

Alloy C71500 Copper Nickel Slip-on Flange

We are manufacture and supply Slip on flanges in Cupro nickel alloy C715 as per all international standards and specifications.

Copper Nickel Alloy C71500 Socket Weld Flange

We are manufacture and supply Socket weld flanges in Cupro nickel alloy C715 as per all international standards and specifications and also as per customer’s specific design or specifications.

Alloy C71500 Copper Nickel Threaded Flange

We are manufacture and supply Threaded flanges in Cupro nickel alloy C715 as per all international standards and specifications.

copper nickel socket welding flanges

Copper Nickel Flanges are available in Weld Neck, Slip-On, Threaded, Screwed, Socket Weld, Lap Joint, Blind, Long Weld Neck & Orifice type. These Copper Nickel Flanges can be manufactured in size 1/2″ NPS to 60″ NPS as per different dimensional standards.

Copper Nickel Flanges are produced from copper nickel forging stock, round bars or plates to specific grades. Can be either forged & machined to dimensions or directly machined from plates and further processed.

cupro nickel 12 point flange bolt manufacturers

Copper Nickel 70/30 / NES 780

70/30 is a 70% copper, 30% nickel alloy with additions of iron and manganese. These elemental additions make it somewhat more resistant to corrosion and erosion and with slightly improved strength level than 90/10, making it suitable for more demanding applications. In particular, its corrosion resistance is notably improved in high-velocity waters (up to 4.5m/s) and polluted seawater.

70/30 is readily cold worked, fabricated and welded without any special material considerations. The most popular specifications covering this alloy are the CN107 and C71500 designations, although the Naval Engineering specifications DEF STAN 02-780 or NES 780 offer tighter controls on impurities and mechanical properties together with a mandatory impact value.

Related Specifications

• CN107
• C71500
• C71520
• CW354H
• DEF STAN 02-879
• NES780 PT2 ISS2
• BS2874
• EN 12164
• ASTM B151
• DGS320
• 2.0882
• CuNi30Mn1Fe

Nominal Composition

Cu rem, Ni 30%, Fe 0.7%, Mn 1.0%

Mechanical Properties

copper nickel threaded flanges manufacturers

Copper Alloy Threaded Flange 
ASTM / ASME SB 61 / 62 / 151 / 152.
C 70600 (CU -NI- 90/10) – Cupro Nickel Threaded Flange 
C 71500 (CU -NI- 70/30) – Copper Nickel Threaded Flange 
UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100,
C 10200, C 10300, C 10800, C 12000, C 12200

cupro nickel flange Grades

cupro nickel flange

Specification: ASTM / ASME SB 61 / 62 / 151 / 152

Grade: UNS No. C70600 ( Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), C 71640

Standard:  ASME Flanges, ANSI Flanges, DIN Flanges, BS Flanges, EN Flanges, etc

Dimensions:  ANSI/ASME B16.5, B 16.47 Series A & B, EN-1092, BS4504, BS 10, B16.48, DIN, etc.

Size: ½” to 12″

Class:  150#, 300#, 600#, 900#, 1500#, 2500#. PN6, PN10, PN16, PN25, PN40, PN64 etc.

Copper Nickel Alloy UNS C70600 / UNS C71500 Flanges Types:

copper nickel flange dimensions

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Copper Nickel ring type joint flanges	Copper Nickel raised face flanges	Copper Nickel Flat face flange supplier	Copper Nickel flange rating	Copper Nickel 12 point flange bolt
Copper Nickel collar flanges	Copper Nickel flat face flanges	Copper Nickel metric flange bolts	Copper Nickel slip on flanges	Copper Nickel threaded flanges