DIN 86090 CuNi7030 Copper Nickel Elbow
ASTM B466 C71500 ELBOWS,ASME B16.9,C71500 (CuNi30Mn1Fe) Elbows
copper nickel fittings are fabricated from high-grade CuNi 90/10 or CuNi 70/30 material. It has excellent corrosion and erosion resistance, with better weldability.
C71500 Copper Nickel, also known as 70/30 Copper Nickel, offers excellent corrosion resistance, especially in marine saltwater environments. The main wrought Copper Nickel alloys chosen for sea water service contain 10% or 30% Nickel.
70/30 CUNI PIPE ELBOW SUPPLIER, EXPORTER OF CU-NI SHORT RADIUS ELBOW, CUNI 70/30 LONG RADIUS ELBOW, CUPRO NICKEL BUTTWELD ELBOW,C71500 ELBOWS
Specifications
European Standard
10 bar & 14 bar
90/10 CuNi
DIN 86088, 86089 & 86090
ASTM B466
Our copper nickel fittings are CuNi elbows, popular for superior corrosion resistance, high tensile strength, excellent erosion resistance and good machining properties. DIN 86090 is made from the best grade of CuNi 90/10 or CuNi 70/30 material, with an accurate balance of the chemical composition.DIN 86090 long radius elbow and DIN 86090 short radius elbow. Copper Nickel Elbow
Dimensions : DIN 86090 ASME B16.9
Size : 1/2” to 24”,DN15-DN500
Type : Seamless / Welded
Pressure rate:10bar, 14bar
Deg:30,45,60,180
Grades : Copper Nickel 70/300 (C71500 ),
1. Pipe fittings Dimension Per DIN 86090/ASME B16.9
2. Process : Cold Forming
3. Heat Treatment : Annealing After Cold Forming
4. Temp & Hold Time : 750℃±50℃, 30Min / Inch(THK)
ASME B16.9 CuNi7030 elbow, ASTM B466 C71500 ELBOWS,C71500 (CuNi30Mn1Fe) Elbows
C71500 (CuNi30Mn1Fe) compoisition
ASTM B111/B446 C70600 C71500 C70600
Chemical composition
(%) Copper(Remainder) Nominal 90% Nominal 70% Nominal 90%
Nickel (Ni) 9.0~11.0% 29~33% 9.0~11.0%
Lead (Pb) 0.05% max 0.05% max 0.05% max
Iron (Fe) 1.0~1.8 0.40~1.0 1.0~1.8
Zinc (Zn) 1.0% max 1.0% max 1.0% max
Manganese (Mn) 1.0% max 1.0% max 1.0% max Copper Nickel Elbow
Equivalencies Copper Nickel (70/30) tube/pipe:
KS D5301
JIS H3300
C7150T
ASTM B111 C71500
ASTM B466 C71500
BS2871 {PART2} CN107
AS1752 C71500
DIN17664 CuNi30Mn1FE
DIN 86019 WL2.1972
EEMUA 144
MIL-T-16420K 771506
EN12449 CW354H
Typical Uses for Copper Nickel “70/30”:
INDUSTRIAL: Pump Impellers, Heat Exchanger Tubes, Evaporator Tubes, Distiller Tubes, Condenser Plates, Refrigerators, Process Equipment, Condenser Components, Ferrules, Welding Backing Rings, Flexible Metal Hose, Weld Wire, Boiler Parts, Condensers, Propeller Sleeves, Heat Exchanger Components
MARINE: Salt Water Flanges, Salt Water Piping, Valve Bodies, Sea Water Service, Fittings, Sea Water Condensers, Salt Water Pipe Fittings, Water Boxes – Salt Water Applications, Pump Bodies and Internal Parts-Sea Water
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