Copper Nickel 70/30 Round Bar

Copper Nickel 70/30 Round Bar
Copper Nickel 70/30 Round Bar
Copper Nickel 70/30 Hex Bar
Copper Nickel 70/30 Hex Bar
Copper Nickel 70/30 Square Bar
Copper Nickel 70/30 Square Bar

Copper Nickel 70/30 Round Bar Specification

Related Specifications of Cuni 70/30 bar

  • CN107
  • C71500
  • C71520
  • CW354H
  • DEF STAN 02-879 Annex B
  • DEF STAN 02-780
  • NES780
  • BS2874
  • EN 12164
  • ASTM B151
  • DGS320
  • 2.0882
  • CuNi30Mn1Fe
Specification ASTM B151 UNS C71500
Standard ASTM, ASME, API, GB, AISI, DIN, EN, SUS, UNS
UNS C71500 Round bar size Diameter: 3~800mm
Cuni 70/30 Angle bar size 3*20*20mm~12*100*100mm
C71500 Cupro Alloy Square bar size 4*4mm~100*100mm
Din 2.0882 70 30 CuNi Billet Size 1/2" to 495mm Diameter
ASTM B151 C71500 CDA 715 Rectangles Size 33 x 30mm to 295 x 1066mm
Finish Bright, Polish, Bright, Rough Turned, Grinding, Centreless Ground & Black
Tolerance H8, H9, H10, H11, H12, H13, K9, 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
Technique Cupro Nickel 70/30 Hot Rolled, Cold Rolled, Cold Drawn, Forged
Where we export USA, UAE, Malaysia, Poland, Singapore, Canada, Australia, Iran, UK, Italy
Form Billet, Rod, Square, I/H, Triangle, Rectangle, Angle, Round, Hollow, Channel, Hex, Ingot, Blocks, Round-Rod, Precision-Ground, Rings, T-Bars, Forging, Threaded, Profiles, Flat, Half-Round
Our Copper Nickel 70/30 Round Bar conforms to NACE MR0175/ISO 15156

Why use 70/30 copper nickel bar

  • Excellent corrosion and pitting resistance in marine environments
  • Good strength and toughness
  • Resistance to biofouling
  • Readily weldable and fabricated

CuNi 70/30 Round Bar Delivery condition

  • Solenoid quality Copper Nickel 70/30 Rod
  • Cold drawn Copper Nickel 70/30 Bar
  • Turned & rough polished CuNi 70/30 RoundBar
  • Trailed center less ground & polished
  • The strain Hardened
  • Peeled, center less ground & polished
  • Hardened strain CuNi 70/30 Black Bar
  • Smooth Turned & Polished CuNi 70/30 Rod
  • Annealed CuNi 70/30 Polished Bar
  • Peeled and polished CuNi 70/30 Threaded Bars
Type SIZES (mm) SIZES (Inches) ISO Tolerance
Copper Nickel 70/30 Cold Drawn and Polish Bars 3.00 - 75.00 1/8” - 3.00” h8-h9-h10-h11
UNS C71500 Cold Drawn and Ground Bars 10.00 - 75.00 5/6” - 2.50” h8-h9-h10-h11
Cuni 70/30 Peeled and Polished Bars 40.00 - 150.00 1.50” - 6.00” h11, ASTMA-484 h11-DIN 1013
C71500 Cupro Alloy Peeled and Ground Bars 20.00 - 50.00 3/4″ - 2.00” h9-h10-h11

UNS C71500 Bar Stock

Copper Nickel 70/30 rectangular bar
Copper Nickel 70/30 Rectangular Bar
UNS C71500 Flat Bar
UNS C71500 Flat Bar
Cuni 70/30 Square Bar
Cuni 70/30 Square Bar
C71500 Cupro Alloy Rounds
C71500 Cupro Alloy Rounds
Din 2.0882  70 30 CuNi T-Bar
Din 2.0882 70 30 CuNi T-Bar
ASTM B151 C71500 CDA 715 Half-Round Bar
ASTM B151 C71500 CDA 715 Half-Round Bar
Cupro Nickel 70/30 Round Bar
Cupro Nickel 70/30 Round Bar
C71500 cuni Hexagonal Bar
C71500 cuni Hexagonal Bar
Cu-Ni UNS C71500 70/30 Threaded Bar
Cu-Ni UNS C71500 70/30 Threaded Bar
ASTM B151 UNS C71500 Rebar
ASTM B151 UNS C71500 Rebar
Copper Nickel 70/30 Hollow Bar
Copper Nickel 70/30 Hollow Bar
UNS C71500 Precision Ground Bar
UNS C71500 Precision Ground Bar
Cuni 70/30 Precision Ground Stock
Cuni 70/30 Precision Ground Stock
C71500 Cupro Alloy triangle bar
C71500 Cupro Alloy Triangle bar
Copper Nickel 70/30 Hex Bar
Copper Nickel 70/30 Hex Bar
UNS C71500 Rod
UNS C71500 Rod

Value Added services:

Copper Nickel 70/30 Round Bar cutting service

Salient Features of Copper Nickel 70/30 Flat/ Hex Bar

  • Precision Straightened UNS C71500 Bright Bars
  • Highly controlled heat treatment with SCADA control
  • Available in shape of Round, Hex, Flat, and Square
  • Ultrasonic / Magnetic Particle Eddy current testing byn-circling , Rotating Prob
  • Mirror Finish Cuni 70/30 Bars
  • Precision Tolerance
  • Close Length Tolerance
  • Unique Packaging of C71500 Cupro Alloy Rod
  • Din 2.0882 70 30 CuNi Hex Bar is certified to all major international specs

Copper Nickel 70/30 Round Bar Sizes

Standard lengths of 2000 to 6000 mm. Cut to size on request (tolerance +2/-0 mm).

5.0 mm 45.0 mm
6.0 mm 50.0 mm
7.0 mm 55.0 mm
8.0 mm 60.0 mm
9.0 mm 65.0 mm
10.0 mm 70.0 mm
12.0 mm 75.0 mm
16.0 mm 80.0 mm
20.0 mm 90.0 mm
25.0 mm 100.0 mm
30.0 mm 130.0 mm
35.0 mm 160.0 mm
40.0 mm 200.0 mm

Cuni 70/30 Hex Bar Standard Sizes

.188"
.25"
.313"
.343"
.375"
.438"
.5"
.563"
.625"
.688"
.75"
.813"
.875"
.938"
1"
1.063"
1.125"
1.188"
1.25"
1.313"
1.375"
1.438"
1.5"
1.625"
1.75"
1.875"
2.125"
2.25"
2.375"
2.5"
2.625"
2.75"
3"

C71500 Cupro Alloy Flat Bar Size Chart

Width .75” Width 1” Width 1.25” Width 1.5” Width 2” Width 2.5” Width 3” Width 4”
Thickness .25”
Thickness .375”
Thickness .5”
Thickness .625”
Thickness .75”
Thickness 1”
Thickness 1.25”

Din 2.0882 70 30 CuNi Round Bars Equivalent Grades

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

ASTM B151 C71500 CDA 715 Rod and Bars Chemical Composition

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

Cupro Nickel 70/30 Rods Mechanical & Physical Properties

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 %

C71500 Round Bar Fabrication Properties

Joining Technique

Suitability

Soldering

Excellent

Brazing

Excellent

Oxyacetylene Welding

Good

Gas Shielded Arc Welding

Excellent

Coated Metal Arc Welding

Excellent

Spot Weld

Excellent

Seam Weld

Excellent

Butt Weld

Excellent

Capacity for Being Cold Worked

Good

Capacity for Being Hot Formed

Good

Machinability Rating

20

ASTM Standard Designation for C71500: ASTM B151
ASME Standard Designation for C71500: ASME SB151

Meets Mil-C-15726F, AM. 1

C71500 cuni Round Bar Price in India

Copper Nickel 70/30 Round Bar Price List
(size in mm)
PACK QTY PRICE
10.0 dia x 500 long 1 £65.00
10.0 dia x 500 long 2 £96.00
10.0 dia x 1000 long 1 £81.00
10.0 dia x 1000 long 2 £129.00

Please note: Price is subject to change without any prior notice.