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70/30 Copper Nickel Bar

Cupro Nickel 70/30 Round Bar and UNS C71500 CuNi Rods suppliers

Manufacturer of 70/30 Cu-Ni Hex Bar, COPPER NICKEL 70/30 Bright Bar, ASTM B151 Cupro Nickel 70/30 Forged Bars. Cu-Ni DIN 2.0882 Square Bar Exporter in India

Cupro Nickel 70/30 Round Bar


Cupro Nickel 70/30 Round Bar

Cupro Nickel 70/30 Flat Bar


Cupro Nickel 70/30 Flat Bar

Hexagonal 70/30 Copper Nickel Bars


Hexagonal 70/30 Copper Nickel Bars

70/30 Copper Nickel Bar are capable of sustaining very high pressures. The Elongation at Break of Cupro Nickel 70/30 Round Bar is 45.0% and its Shear Modulus is 8270 ksi (57.0 GPa). 70/30 Cu-Ni Rods has an Ultimate Tensile Strength of 54000-75000 psi (372-517 MPa) and it has a Yield Tensile Strength of 12800-70100 psi (88.0-483 MPa). UNS C71500 Hex Bar thermal conductivity is 29 W/m°K. The Elastic Modulus of 70 30 Cu Ni round bar is 21800 ksi (150 GPa) and its Poisson's Ratio is 0.34. ASTM B151 Cupro Nickel 70/30 Forged Bars can be welded by using various welding processes such as seam welding, coated metal arc welding, gas shielded arc welding, brazing, oxyacetylene welding, soldering, butt welding and spot welding.

Cu-Ni 70/30 Bright Bar is ductile and strong and it offers superb resistance to erosion and corrosion. It is possible to anneal Cu-Ni DIN 2.0882 Square Bar at temperatures ranging between 1200 and 1500 °F (649 and 816 °C). 70 30 Cu Ni has an excellent cold working capacity and it can be hot formed in an excellent way. Cupro Nickel 70/30 Round Bar are used in various applications all over the world in machine tools, fasteners, machined components, medical parts, marine industries, pump shafts and valves. 70/30 Cupro Nickel Bars are used in various application processes such as fish cages for aquaculture, offshore fire water systems, desalination units, sea water pipe-work, tubes for ships and power plants, hydraulic lines, heat exchangers, condensers and in fasteners, valves, sheathings and pumps of ship hulls.

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70/30 Copper Nickel Bar specifications

Specifications ASTM B151, ASME SB151, UNS C71500, DIN 2.0882
Standards MIL-C-15726F, ASTM B 151, Tempers 060 Soft & H01 Hard
Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Range
5 mm To 500 mm thick in 100 mm TO 6000 mm
Cu-Ni 70/30 Round Bars
6 mm to 120 mm.
Cu-Ni 70/30 Square  Bars 10 mm to 200 mm.
Cupro Nickel 70/30 Solid Bar 1/4" - 12" diameter
Range 10 mm To 150 mm Dia in 100 mm TO 1000 mm Length
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length 100 mm to 3660 mm Long
Form Round, Rod, Precision Ground Bar, Square, Round Rod, Hollow, Hex (A/F), Triangle, Rectangle, Threaded, T-Bar, Half Round Bar, Flat Bar, Rings, Blocks, Billet, Ingot, I/H Bar, Angle, Channel Bar, Profiles, Forging Etc.
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Surface Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Condition Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed round bar
Technique Copper Nickel 70/30 Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod
Test Certificate Mill Test Certificate as per EN 10204 / 3.1, NACE MR0175/ISO 15156

Manufacturing Copper Nickel 70/30 Bars in following forms

ASTM B151 Cu-Ni 70/30 Flat Bar


ASTM B151 Cu-Ni 70/30 Flat Bar

Cupro Nickel 70/30 Bright Bar


Cupro Nickel 70/30 Bright Bar

Cupro Nickel 70/30 Hexagonal Bar


Cupro Nickel 70/30 Hexagonal Bar

70/30 Cu-Ni Hex Bar


70/30 Cu-Ni Hex Bar

ASTM B151 70/30 Cupro Nickel Square Bars


ASTM B151 70/30 Cupro Nickel Square Bars

ASTM B151 Cu-Ni 70/30 Rectangular Bar


ASTM B151 Cu-Ni 70/30 Rectangular Bar

Copper Nickel 70/30 Polished Bar


Copper Nickel 70/30 Polished Bar

ASME SB151 Cu-Ni 70/30 Threaded Bars


ASME SB151 Cu-Ni 70/30 Threaded Bars

70/30 Cupro Nickel Hollow Bar


70/30 Cupro Nickel Hollow Bar

CuNi 70/30 Rod


CuNi 70/30 Rod

Copper Nickel 70/30 Round Rod


Copper Nickel 70/30 Round Rod

70/30 Copper Nickel Alloy Round Bars


70/30 Copper Nickel Alloy Round Bars


ASTM Specifications 70/30 Copper Nickel Alloy Bars

ASTM ASME Military
Bar ASTM B151
ASTM B122
ASME SB-151
ASME SB-122
MIL-C-15726

Cuni 70/30 Bars Applications & Uses

  • Fittings
  • Flanges
  • Fasteners
  • Marine hardware
  • Condenser taper tube plugs

70/30 Cu-Ni Rods suppliers

Specifications Copper Nickel 70/30 Round Bar

ASTM ASME Military
Cupro Nickel 70/30 Rod ASTM B151 ASME SB-151 MIL-C-15726
Cuni 70/30 Rod, Welding AWS A5.15


Physical Properties for Copper Nickel 70/30 Round Bar

Density @ 68° F 0.323 lb/in3
Melting Range 2140-2265o F
Hot Formability Good
Cold Formability Good
Machinability rating (C360 = 100) 20
Brazing Excellent
Soldering Excellent
Gas-shielded arc welding Excellent
Oxy-acetylene welding Good
Carbon-arc welding Not recommended
Coated metal-arc welding Good
Resistant welding: spot and seam Good
Resistance Welding: butt Good


Compositions for UNS C71500 Hex Bar

COMMERCIAL

UNS No. Copper + Silver Nickel + Cobalt Manganese Lead Iron Zinc Phosphorus Sulfur Carbon
C71500 remainder 29.0-33.0 1.0 max 0.05a max 0.40-1.0 1.0a
C71520 65.0 min 29.0-33.0 1.0 max 0.02 0.40-1.0 0.5 0.02 max 0.02 max 0.05 max

For subsequent welding application, max levels are: Zinc 0.50, Lead 0.02, Phosphorus 0.02, Sulfur 0.02, Carbon 0.05

MIL-C-15726

UNS No. Copper Nickel + Cobalt Manganese Lead Iron Zinc Phosphorus Sulfur Carbon Cu + plus elements with specific limits, min
C71500 65.0 min 29.0-33.0 1.0 max 0.02 max 0.40-1.0 0.50 max 0.02 max 0.02 max 0.05 max 99.5

MIL-T-16420

UNS No. Copper + Silver Nickel + Cobalt Manganese Lead Iron Zinc Phosphorus Sulfur Carbon Cu + plus elements with specific limits, min
C71500 65.0 min 29.0-33.0 1.0 max 0.02 max 0.40-1.0 0.50 max 0.02 max 0.02 max 0.05 max 99.5

MIL-T-15005

UNS No. Copper + Silver Nickel + Cobalt Manganese Lead Iron Zinc Phosphorus Sulfur Carbon
C71500 remainder 29.0-33.0 1.0 max 0.02 max 0.40-1.0 0.50 max 0.02 max 0.02 max 0.05 max


Cu-Ni 70/30 Bright Bar Standards Table

NAVINIC 30® CuNi30Mn1Fe
STANDARD EN12163 / EN12165 / EN12167 / EN12420
DIN17672
BS2874
DEFSTAN 02-879 ANNEX B / NES780 / DEF STAN 02-780
STF 2255 / B007
EUROPE MATERIAL
STANDARD
CW354H
2.0882
CN107
DELIVERY CONDITION M / R370 / .1O / O / M
STANDARD ASTM B122 / ASTMB124 / ASTM B151 / ASTMB171
MILC 15726F / MILC 24679SH
UNITED STATES MATERIAL
STANDARD
UNS C71500 / UNS C71520
DELIVERY CONDITION O / O60 / H01 / M30

70/30 Copper Nickel Bar sizes

  • 6 mm Ø Copper Nickel 70/30 Round Bar
  • 8 mm Ø Cupro Nickel 70/30 Round Bar
  • 10 mm Ø 70/30 Copper Nickel Round Bar
  • 12 mm Ø 70/30 Cu-Ni Round Bar
  • 16 mm Ø Cu UNS C71500 Round Bar
  • 20 mm Ø Cu-Ni 70/30 Round Bar
  • 25 mm Ø 70/30 Copper Nickel Round Bar
  • 30 mm Ø Cupro Nickel 70/30 Round Bar
  • 40 mm Ø 70/30 Cu-Ni Round Bar
  • 44.45 mm Ø CuNi UNS C71500 Round Bar
  • 45 mm Ø Cu-Ni 70/30 Round Bar
  • 50 mm Ø 70/30 Copper Nickel Round Bar
  • 80.0 mm Ø Cupro Nickel 70/30 Round Bar
  • 90.0 mm Ø 70/30 Cu-Ni Round Bar
  • 101.6 mm Ø UNS C71500 Round Bar
  • 20.0 mm Ø 70/30 Copper Nickel Round Bar
  • 25.4 mm Ø Cupro Nickel 70/30 Round Bar
  • 32.0 mm Ø 70/30 Cu-Ni Round Bar
  • 35.0 mm Ø Cu-Ni 70/30 Round Bar
  • 40.0 mm Ø 70/30 Copper Nickel Round Bar
  • 45.0 mm Ø ASTM B151 Cupro Nickel 70/30 Round Bar
  • 50.8 mm Ø CuNi UNS C71500 Round Bar
  • 63.5 mm Ø Cupro Nickel 70/30 Round Bar
  • 76.2 mm Ø 70/30 Copper Nickel Round Bar
  • 60 mm Ø 70/30 Cu-Ni Round Bar
  • 12.7 mm Ø 70/30 Copper Nickel Round Bar
  • 16.0 mm Ø ASTM B151 Cupro Nickel 70/30 Round Bar
  • 114.3 mm Ø Cu-Ni 70/30 Round Bar
  • 127.0 mm Ø UNS C71500 Round Bar
  • 152.4 mm Ø Cupro Nickel 70/30 Round Bar


Copper Nickel Hexagon rods

  • SW 13 70/30 Copper Nickel Hex Rod
  • SW 17 ASTM B151 Cupro Nickel 70/30 Hex Rod
  • SW 19 Cu-Ni 70/30 Hex Rod
  • SW 24 Cu-Ni DIN 2.0882 Hex Rod
  • SW 27 UNS C71500 Hex Rod

70/30 Copper Nickel Centerless Ground Bar Stock



* CG - Centerless Ground 
HR RT - Hot Rolled Rough Turned
3/16 CG 70/30 Cu-Ni Bar
1/4 CG  70/30 Cu-Ni Bar
5/16 CG  70/30 Cu-Ni Bar
3/8 CG  70/30 Cu-Ni Bar
1/2 CG  70/30 Cu-Ni Bar
5/8 CG  70/30 Cu-Ni Bar
3/4 CG  70/30 Cu-Ni Bar
13/16 CG  70/30 Cu-Ni Bar
7/8 CG  70/30 Cu-Ni Bar
1 CG 70/30 Cu-Ni Bar
1-1/8 CG  70/30 Cu-Ni Bar
1-1/4 CG  70/30 Cu-Ni Bar
1-3/8 CG  70/30 Cu-Ni Bar
1-1/2 CG  70/30 Cu-Ni Bar
1-3/4 CG  70/30 Cu-Ni Bar
2 CG  70/30 Cu-Ni Bar
2-1/4 CG  70/30 Cu-Ni Bar
2-1/2 CG  70/30 Cu-Ni Bar
2-3/4 CG  70/30 Cu-Ni Bar
3 CG 70/30 Cu-Ni Bar
3-1/4 CG  70/30 Cu-Ni Bar
3-1/2 CG  70/30 Cu-Ni Bar
4 HR RT  70/30 Cu-Ni Bar
4-1/2 HR RT  70/30 Cu-Ni Bar
5 HR RT  70/30 Cu-Ni Bar
6 HR RT  70/30 Cu-Ni Bar
7 HR RT  70/30 Cu-Ni Bar
8 HR RT  70/30 Cu-Ni Bar
9 HR RT  70/30 Cu-Ni Bar
10 HR RT 70/30 Cu-Ni Bar

Cupro Nickel 70/30 Round Bar price in India

US $10.00-$50.00 / Kilogram

Above is an approx price, please contact for final price of 70/30 Copper Nickel Bar

70/30 Copper Nickel Bar properties


Chemical Composition
of Copper Nickel 70/30 Round Bar

Grade Cu Mn Pb Ni Fe Zn
Cupro Nickel 70/30 65 min 1.0 max 0.05 max 29-33 max 0.4-1.0 max 1 max


Mechanical Properties
of UNS C71500 Cupro Nickel 70/30 Hex Bar

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 %


Equivalent Grades for ASTM B151 Cu-Ni 70/30 Round Rod

STANDARD WERKSTOFF NR. UNS
Cupro Nickel 70/30 2.0882 C71500

 

Other types of Copper Nickel 70/30 Round Bar & Rods in ready stock

Cupro Nickel 70/30 Bright Bar UNS C71500 Cu-Ni Bright Bar
Cu-Ni 70/30 Hex Bar UNS C71500 Cu-Ni Hexagonal Bar
Cupro Nickel 70/30 Square Bar ASTM B151 70/30 Cupro Nickel Hex Bar
ASTM B151 70/30 Bright Bar Copper Nickel 70/30 Bright Bar
Cupro Nickel 70/30 Hex Bar 70/30 Copper Nickel Hex Bar
Cupro Nickel 70/30 Square Bar 70/30 Copper Nickel Hexagonal Bar
WERKSTOFF NR. 2.0882 Rectangular Bar Cupro Nickel 70/30 Rectangular Bar
70/30 Copper Nickel Square Bar Cupro Nickel70/30 Threaded Bar
Copper Nickel 70/30 Flat Bars Cupro Nickel 70/30 Polished Bar
70/30 Copper Nickel Polished Bar ASTM B151 70/30 Cupro Nickel Square Bars
WERKSTOFF NR. 2.0882 Square Bar DIN NR. 2.0882 Threaded Bar
70/30 Cu-Ni Threaded Bars ASTM B151 70/30 Cu-Ni  Rectangular Bar
Cu-Ni 70/30 Rectangular Bar 70/30 Copper Nickel Rectangular Bar
UNS C71500 Copper Nickel Threaded Bar 70/30 Cu-Ni Flat Bars
70/30 Cupro Nickel Rectangular Bars Cu-Ni 70/30 Polished Bar
UNS C71500 Cu-Ni Square Bar 70/30 Cu-Ni Square Bars
UNS C71500 Copper Nickel Rectangular Bars WERKSTOFF NR. 2.0882 Flat Bars
Cupro Nickel 70/30 Flat Bar WERKSTOFF NR. 2.0882 Polished Bar
Cupro Nickel 70/30 Threaded Bar 70/30 Cupro Nickel Threaded Bar
70/30 Copper Nickel Polished Bars ASTM B151 70/30 Copper Nickel Flat Bars
ASTM B151 70/30 Cupro Nickel Polished Bar ASTM B151 70/30 Cu-Ni Threaded Bar
70/30 Cupro Nickel Flat Bars UNS C71500 Cu-Ni Flat Bars
UNS C71500 SS Polished Bars CuNi C71500 Bus Bars

70/30 cuni bar, ASTM B151 Cupro Nickel 70/30 Round Bars manufacturers in Mumbai
70/30 Cu-Ni- Rods, Cu-Ni UNS C71500 Bright Bar exporter in India