Copper Nickel 90/10 Round Bar

ASTM B151 UNS C70600 Rod and Cupro Nickel Hex Bar supplier in India.


Copper Nickel Round Bar is manufactured in two different grades which includes 70-30 Copper-Nickel & 90-10 Copper-Nickel. Copper Nickel 90/10 Round Bar is best suitable materials for marine applications, petroleum and chemical industries. Copper-Nickel 70/30 Bars are good to use in harsh conditions of temperature. Copper Nickel Rod is known for its workability, strength, formability and weldability. These Cu Ni 90-10 Hex Bars both have high resistance to sea water-related corrosion because of the presence of manganese and iron.


  • Copper Nickel 90/10 Round Bar
  • Cupro Nickel 90/10 Bright Bar
  • Cu-Ni 90/10 Hex Bar
  • 90/10 Copper Nickel Bar
  • Cu-Ni C70600 Square Bar
Copper Nickel 90/10 Round Bar

Copper Nickel 90/10 Round Bar

Cupro Nickel 90/10 Bright Bar

Cupro Nickel 90/10 Bright Bar

Cu-Ni 90/10 Hex Bar

Cu-Ni 90/10 Hex Bar

90/10 Copper Nickel Bar

90/10 Copper Nickel Bar

Cu-Ni C70600 Square Bar

Cu-Ni C70600 Square Bar

ASME SB 151 Cu-Ni 90/10 Square & Flat Bars Suppliers in Mumbai available in 0.5m - 6m Lengths



copper nickel alloy round bars


cuni round bar

Standard Specification Of Cupro Nickel 90/10 Bright Bar

Material Specification Copper Nickel 90/10 Round Bar
Dimensions List DIN/ JIS/ ASTM/ BS/ ASME/ AISI/ EN
Range Chart 3.17 Millimeter TO 350 Millimeter
Available Diameter 25 Millimeter to 152 Millimeter
Finish Polish And Bright Or Black
Type Of Bar Condition Centreless Ground And Polished, Cold Drawn And Polished Cold Drawn
Check Availability Of CU Ni 90/10 Round Bar In Below City Vadodara, Tehran, Faridabad, Ankleshwar, Brisbane, Kalyan, Oyama, Jaipur, Mexico-City, Chicago, Jakarta, Batam, Ambernath, Gurgaon, Dhaka, Seoul, Santiago, Johor-Bahru, Madrid, Vung-Tau, Lagos, Raipur, London, Bhopal, Karachi, Jamnagar, Ashburn, Dallas, Vasai-Virar, Abu-Dhabi, Shanghai, New-Delhi, Chennai, Istanbul, Puchong, Sao-Paulo, Coimbatore, Pimpri-Chinchwad, Ho-Chi-Minh-City, Ghaziabad, Pune, Al-Khobar, Houston, Panipat, Kota, Delhi, Quezon-City, Riyadh, Agra, Patna, Zhengzhou, Lucknow, Dammam, Ahmedabad, Visakhapatnam, Guwahati, Indore, Noida, Surabaya, Mumbai, Dubai, Nashik, Hazira, Perth, Kolkata, Navi-Mumbai, Nagpur, Chandigarh, Tiruchirappalli, Paris, Al-Jubail, Kuala-Lumpur, Jamshedpur, Bhubaneswar, Doha, Shah-Alam, Manama, Sharjah, Alexandria, Bengaluru, Ajman, Milan, Dombivli, Kochi, Hanoi, Vapi, Singapore, Bogota, Amsterdam, Hangzhou, Baku, Melbourne, Bangkok, Jeddah, Busan, Surat, Secunderabad, Hyderabad, Ludhiana, Thane, Rajkot, Cairo, Mysuru, Beijing, Sydney, Calgary,

Check dimension table of Cupro Nickel 90/10 Forged Bar and Bright Bar at factory price in India.


Cupro Nickel 90/10 Rounds Price List

Size Grade Type Of Bar Price In INR (Per KG)
A/f 55 Mm Outside Diameter X 1840 Mm (2.14 Mtrs) Copper Nickel 90/10 Hex Bar 464.00
1 Inch Diameter X 10 +13 Feet Copper Nickel 90/10 Hex Bar 7.765

Cu-Ni 90/10 Round Bar Chemical Composition

Grade Cu Pb Fe Zn Ni Mn
Copper Nickel 90/10 Round Bar 88.6 minimum .05 maximum 1.8 maximum 1 maximum 9-11 maximum 1.0 maximum

Find your choice of sizes from our DIN 2.0872 Hollow Bar stock, buy now !!.

Copper Nickel 90/10 Round Bar Mechanical Properties

Density Minimum Yield (KSI) Elongation Melting Point-Liquidus Minimum Tensile (KSI)
0.323 lb/in3 at 68 F 15 30% 2100 F 38

Cu-Ni C70600 Flat Bar Equivalent

STANDARD WERKSTOFF Number UNS Number
Copper Nickel 90/10 Round Bar 2.0872 C70600

Surface Finish Of Copper Nickel Cu-Ni 90 / 10 (C70600) Round Bar

Cold drawn CD Polished P
Bright drawn BD Slit rolled edge SRE
Centreless ground CG Hot finished HF
Cold finished CF Hot rolled annealed and pickled HRAP
Peeled and turned P And T Rough turned/peeled RT
Smooth turned ST Peeled and reeled PR

Annealed and age hardened Copper Nickel 90/10 Bar exporter from India.

Condition Of ASTM B151 Copper Nickel 90/10 Square Bar

Hardened and tempered H And T
Annealed ANN
Precipitation hardened PH

Copper Nickel Round Bar Dimensions Chart

Copper Nickel 90/10 Round Bar Dimensions
Size Of Metric US Bar Standard Canadian Standard Japanese Standard
Size Of Bars Diameter In (millimeter) Bars Size Diameter In (Inches) Bars Size Diameter In (millimeter2) Bars Size Diameter In (millimeter)
5 5 #2 0.250 10M 100 6 6
5.5 5.5 #3 0.375 15M 200 10 10
6 6 #4 0.500 20M 300 13 13
7 7 #5 0.600 25M 500 16 16
8 8 #6 0.750 30M 700 19 19
9 9 #7 0.875 35M 1000 22 22
10 10 #8 1.000 45M 1500 25 25
11 11 #9 1.125 55M 2500 29 29
12 12 #10 1.250 32 32
14 14 #11 1.375 35 35
16 16 #12 1.500 38 38
18 18 #13 1.600 41 41
20 20 #14 1.750 44 44
22 22 #15 1.875 48 48
25 25 #16 2.000 51 51
28 28 #18 2.250 57 57
32 32
36 36
40 40
44 44
50 50

Supplier Of Copper Nickel 90/10 Round Bar In Following Forms And Shapes

  • Cupro Nickel 90/10 Round Bars
  • Cu-Ni 90/10 Ingot Bars
  • Cu-Ni C70600 I/H Bars
  • Cupro Nickel 90/10 Forging
  • Copper Nickel 90/10 T-Bars
  • 90/10 Copper Nickel Channel Bars
  • (C70600) Precision Ground Bars
  • ASTM B151 Copper Nickel 90/10 Blocks Bar
  • Copper Nickel Cu-Ni 90 / 10 Round Rod
  • C70600 Copper Nickel "90/10" Rings Bars
  • C706 Copper Nickel Alloys Hollow Bars
  • Cupro Nickel 90 / 10 Hex (A/F) Bars
  • Copper Nickel Alloy 90/10 Triangle Bars
  • Cu-Ni UNS No C70600 Rectangle Bars
  • 90/10 Cuni Rectangular Bars
  • C70600 Copper Nickel (90/10) Threaded Bars
  • Copper Nickel 90/10 Half Round Bars
  • 90/10 Cupro Nickel Profiles Bars
  • ASTM B151 Cu-Ni C70600 Billet Bars
  • CU-NI 90-10 Flat Bars
  • 90/10 Copper Nickel Square Bars
  • Cu-Ni 90/10 Rod

CUNI 90/10 Hex Bar Size Chart

Type Of Bars Size In Millimeter Size In Inches Tolerance In ISO
Cold Drawn ; Polish Round Bars 3.00 – 75.00 1/8" – 3.00" h8-h9-h10-h11
Cold Drawn ; Ground Bars 10.00 – 75.00 5/6" – 2.50" h8-h9-h10-h11
Peeled ; Polished Round Bars 40.00 – 150.00 1.50" – 6.00" h11, h11-DIN 1013
Peeled ; Ground Bars 20.00 – 50.00 3/4″ – 2.00" h9-h10-h11



Copper Nickel Alloy 90/10 Round Bar Tolerance Formula

Cold Drawn Tolerances
Shape And Section Diameter And Size & width Across Flat Permitted variation
millimeter millimeter
Round ≥6 ≦ 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80, > 80 ≦ 100 + 0 to - 0.070, + 0 to - 0.085, + 0 to - 0.100, + 0 to - 0.120, + 0 to - 0.140
Flats (thick.) < 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80 + 0 to - 0.110, + 0 to - 0.130, + 0 to - 0.250, + 0 to - 0.350
Flats Bar (width Of Bar) < 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80, > 80 ≦ 100, > 100 ≦ 130, > 130 ≦ 160, > 160 ≦ 320 + 0 to - 0.110, + 0 to - 0.130, + 0 to - 0.160, + 0 to - 0.190, + 0 to - 0.220, + 0 to - 0.350, + 0 to - 1.00, + 1.00 to - 1.00
Square Bar and, hexagon Bar ≥ 6 ≦ 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80, > 80 ≦ 105 + 0 to - 0.090, + 0 to - 0.110, + 0 to - 0.130, + 0 to - 0.160, + 0 to - 0.250

Weight Chart Of Cu-Ni 90-10 Rod

Round Bar
Size In Millimeter Kilogram And Foot Kilogram And Mtr Size Kilogram And Foot Kilogram And Mtr Size Kilogram And Foot Kilogram And Mtr
3millimeter 0.017 0.055 20millimeter 0.753 2.470 3" 10.900 35.762
1/8" 0.019 0.062 22millimeter 0.908 2.979 3-1/4" 12.800 41.996
5/32" 0.029 0.095 7/8" 0.926 3.038 3-1/2" 14.850 48.772
4millimeter 0.030 0.098 24millimeter 1.080 3.543 3-3/4" 17.001 55.780
3/16" 0.043 0.141 25millimeter 1.180 3.871 4" 19.306 63.340
5millimeter 0.047 0.154 1" 1.210 3.970 4-1/4" 21.908 72.249
7/32" 0.058 0.190 26millimeter 1.271 4.170 4-1/2" 24.4487 80.340
6millimeter 0.068 0.223 27millimeter 1.368 4.490 4-3/4" 27.366 90.249
1/4" 0.076 0.249 1-1/8" 1.534 5.033 5" 30.461 99.940
7millimeter 0.091 0.298 30millimeter 1.691 5.548 5-1/2" 36.690 121.000
5/16" 0.118 0.387 1-1/4" 1.924 6.349 6" 43.860 143.900
8millimeter 0.120 0.398 32millimeter 1.894 6.314 6-1/2" 51.093 167.630
9millimeter 0.152 0.498 1-3/8" 2.303 7.550 7" 59.432 196.000
3/8" 0.170 0.557 35millimeter 2.390 7.553 7-1/2" 68.226 225.000
10millimeter 0.189 0.620 36millimeter 2.438 7.999 8" 77.586 254.55
11millimeter 0.228 0.748 38millimeter 2.792 8.903 10" 121.048 397.140
7/16" 0.232 0.761 1-1/2" 2.715 8.951      
12millimeter 0.271 0.889 40millimeter 3.009 9.872      
1/2" 0.303 0.994 1-5/8" 3.200 10.449      
13millimeter 0.318 1.043 1-3/4" 3.712 12.179      
14millimeter 0.368 1.207 45millimeter 3.807 12.555      
9/16" 0.383 1.256 1-7/8" 4.260 13.977      
15millimeter 0.424 1.391 48millimeter 4.330 14.205      
5/8" 0.473 1.551 50millimeter 4.698 15.414      
16millimeter 0.481 1.578 2" 4.848 15.906      
17millimeter 0.543 1.791 2-1/8" 5.475 17.963      
11/16" 0.573 1.880 2-1/4" 6.135 20.128      
18millimeter 0.610 2.001 60millimeter 6.768 22.205      
3/4" 0.682 2.237 2-3/8" 6.838 22.435      
      2-1/2" 7.576 24.856      
      2-5/8" 8.354 27.409      
      2-3/4" 9.169 30.083

Most Frequent Types Of Copper Nickel Round Bar In India

90/10 Copper Nickel Flat Bar

90/10 Copper Nickel Flat Bars

Copper Nickel UNS C70600 Rod

Copper Nickel UNS C70600 Rod

Cupro Nickel 90/10 Rounds

Cupro Nickel 90/10 Rounds

Cu Ni 90/10 Bar Material

Cu Ni 90/10 Bar Material

Copper Nickel 90/10 Annealed Bar

Copper Nickel 90/10 Annealed Bars

90/10 Cupro Nickel Square Bar

90/10 Cupro Nickel Square Bars

Cupro Nickel 90/10 Bright Bar

Cupro Nickel 90/10 Bright Bars

Copper Nickel 90/10 Polished Bar

Copper Nickel 90/10 Polished Bars


Why Choose Siddhagiri? First see our Repeat orders from Below Countries

Philippines, Dammam -KSA, Belgium, Indonesia Customized Dimension 99.9% C10100 Pure Copper Nickel Round 20mm Round Bar
Europe, Qatar, Thailand, France Cupro Nickel 90/10 Round Bars
Thailand, Czechia, Malaysia, Germany Cu-Ni 90/10 Ingot Bars
Bangladesh, Malaysia, Finland, USA Cu-Ni C70600 I/H Bars
Kuwait, South Africa, Brazil, Saudi Arabia (KSA) Copper Nickel 90/10 T-Bars
Singapore, Bahrain, Singapore, South Africa 90/10 Copper Nickel Channel Bars
Australia, UK, Nigeria Copper Nickel Alloy 90/10 Triangle Bars
Hong Kong, Oman, UAE, Malaysia 90/10 Cuni Rectangular Bars
Iran, Chile, Singapore, Italy (C70600) Precision Ground Bars
Norway, United Arab Emirates (UAE), Malaysia, Turkey ASTM B151 Copper Nickel 90/10 Blocks Bars
Russia, Netherlands, Dubai, Malaysia Copper Nickel Cu-Ni 90 / 10 Round Rod
Mexico, Egypt, UK, Spain C70600 Copper Nickel "90/10" Rings Bars