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Copper Nickel 90/10 Fasteners Supplier

Copper Nickel 90/10 Fasteners are a type of fastening hardware made from a copper-nickel alloy known as CuNi 90/10. This alloy consists of 90% copper & 10% nickel, which gives it excellent resistance to corrosion in seawater & other harsh environments.

UNS C70600 Fasteners are often used in marine and offshore applications and the chemical processing, petrochemical & power generation industries also they can be found in various forms, including bolts, nuts, screws, washers, and studs.

Ped Approved Manufacturer of CuNi 90/10 Fasteners, Cupro Nickel 90/10 Fastener, Copper Nickel 90/10 Fasteners Supplier In India, Copper Nickel 90/10 Fasteners Stockist In India, Copper Nickel 90/10 Fasteners Stockist In Mumbai, Cu-Ni 90/10 Fasteners, Copper Nickel 90/10 Fasteners Manufacturer In Mumbai, Copper Nickel 90/10 Fasteners Supplier In Mumbai, Copper Nickel 90/10 Fasteners Manufacturer In India, Copper Nickel 90/10 Fasteners Stockist, Copper Nickel 90/10 Fasteners Manufacturer, 90/10 Copper Nickel Fasteners, Copper Nickel 90/10 Fasteners, 90-10 Copper Nickel Fasteners Stockist, Copper Nickel 2.0872 Fasteners.

Copper Nickel 90/10 Fasteners offer several benefits over other materials, including high strength and resistance to corrosion, erosion & biofouling. They also have good thermal and electrical conductivity, which makes them useful in electrical and electronic applications.

CuNi 90/10 Fasteners  are a type of fasteners that are made of an alloy of 90% copper and 10% nickel. This alloy is also known as Cupronickel and is highly resistant to corrosion, making it a popular choice for marine and offshore applications. The fasteners made from this material are known for their strength and durability and can withstand harsh environments such as saltwater exposure. At Neelkamal Alloys LLP, we offer a variety of high-quality Copper Nickel Products, including Copper Nickel 70/30 Fasteners, Copper Nickel Nuts and more.

90/10 Copper Nickel Bolts come in various types, including bolts, nuts, screws, washers, and studs. They are available in different sizes and can be custom-made to meet specific requirements. These fasteners are also known for their excellent thermal and electrical conductivity, making them ideal for applications requiring electrical grounding or heat dissipation. We offer a wide range of products, including Monel K500 Nuts, Hastelloy C276 Nuts, & many more.

The properties of Cupro Nickel 90/10 Fastener make them suitable for use in various industries, including marine, oil and gas, chemical, and power generation. They are also commonly used to construct heat exchangers, condensers, and piping systems. Copper Nickel 90/10 Fasteners are easy to work with and easily fabricated, machined, and welded.

Copper Nickel 2.0872 Fasteners are a reliable and durable option for applications requiring high corrosion resistance, excellent thermal and electrical conductivity, and strength. ASTM B151 90/10 Bolts are available in various types and sizes and can be custom-made to suit specific requirements, making them a popular choice in many industries.

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Specification For Copper Nickel 90/10 Fasteners

Standard ASTM B151 / B152, ASME SB151 / SB152
Bolt / Screw Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Machine Screws Size M1.6 – M12
Self Tapping Screw Size No.2 – No. 14
Length 3 mm to 200 mm
Threads UNF, BSW, BSF, METRIC, UNC, or as required
Fasteners
  • DIN : DIN 934, DIN 931, DIN 970, DIN 933
  • UTS : UNEF, NPT, UNC, UNS, UNF, NPTF
  • ISO : JIS standards, ISO 4033, ISO 4032,
  • ANSI – American National Standards Institute
  • ASME B18.5
  • ANSI B 28.2.4 1M
  • as per defined in ASME B16.5 standard Copper Nickel 90/10 Stud Bolt length
  • ANSI B 18.2.4 2M
  • as per defined in ASME B18.2.2 CuNi 90/10 Hex nuts
Form Hex, Threading, Square, Round as per Gauge Etc.
Raw materials Source JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc.
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Certification Dual Certified As per ASTM & ASME Codes
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate as per EN 10204 / 3.1 Manufacturer Test Certificate
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production process M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC

Available Types of Copper Nickel 90/10 Fasteners, Buy Cu-Ni 90/10 Fasteners at Best Price In India, 90/10 Copper Nickel Fasteners Stockholder, 2.0872 Fasteners, Buy From Low Cost Copper Nickel 90-10 Screw and Stud Bolts, Check Updated Copper Nickel 90-10 Fasteners Price list, Top Quality of 90/10 Copper Nickel Fastener Supplier, Cu Ni 90-10 Bolts And Nuts Washers Suppliers in Mumbai, CuNi 90/10 Industrial Fasteners Manufacturer in India.

Copper Nickel 90/10 Fasteners

Equivalent Grades Of Copper Nickel 90/10 Fasteners

STANDARD WERKSTOFF NR. UNS
Copper Nickel 90/10 2.0872 C70600

ASTM B152 Copper Nickel 90/10 Fasteners Chemical Composition

Grade Cu Mn Pb Ni Fe Zn
Cu-Ni 90-10 88.6 min 1.0 max .05 max 9-11 max 1.8 max 1 max

90/10 Copper Nickel Fasteners Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Copper Nickel 90-10 0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Copper Nickel 90/10 Hex Bolt Dimension

NOMINAL SIZE (D)BODY DIAMETER HEAD THICKNEASTM  ACROASTM  THE FLATS ACROASTM CORNERS 
 D (MAX)D (MIN)H (MAX)H (MIN)F (MAX)F (MIN)C (MAX)C (MIN)
m1010.009.786.636.1717.0015.7318.4817.77
m1212.0011.737.764.2419.0017.7320.7820.03
m1414.0013.739.098.5122.0020.6724.2523.35
m1616.0015.7310.329.6824.0023.6727.7126.75
m2020.0019.6712.8812.1230.0029.1634.6432.95
m2424.0023.6715.4414.5636.0035.0041.5739.55
m3030.0029.6719.4817.9246.0045.0053.1250.85
m3636.0035.6123.3821.6355.0053.8063.5160.79
m4242.0041.3826.9725.0365.0062.9075.0671.71
m4848.0047.3831.0728.9375.0072.6086.6082.76
m5656.0055.2636.233.8085.0082.2098.1593.71
m6464.0063.2641.3238.6895.0091.80109.70104.65
m7272.0071.2646.4543.55105.00101.40121.24115.60
m8080.0079.2651.5848.42115.00111.00132.72126.54
m9090.0089.1357.7454.26130.00125.50150.11143.07
m10090.0099.1363.960.10145.00140.00167.43159.60

Size Chart of 90/10 Copper Nickel Nuts

Nut Size (mm)
Diameter* (mm)
Height (mm)
Hex Nut
Jam Nut
Nylock Nut
2mm
4
1.6
1.2
2.5mm
5
2
1.6
3mm
5.5
2.4
1.8
4
4mm
7
3.2
2.2
5
5mm
8
4
2.7
5
6mm
10
5
3.2
6
7mm
11
5.5
3.5
8mm
13
6.5
4
8
10mm
17
8
5
10
12mm
19
10
6
12
14mm
22
11
7
14
16mm
24
13
8
16
18mm
27
15
9
18.5
20mm
30
16
10
20
* This is the diameter across the flats. It is also the size of wrench to use.

Dimensions of Copper Nickel 90/10 Heavy Hex Nuts

Nominal Size or Basic Major Thread Diameter
F
G
H
Width Across Flats
Width Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
1/2
.500
.488
.577
.556
15/64
.250
.218
5/16
.3125
9/16
.562
.546
.650
.622
19/64
.314
.280
3/8
.3750
11/16
.688
.669
.794
.763
23/64
.377
.341
7/16
.4375
3/4
.750
.728
.866
.830
27/64
.441
.403
1/2
.5000
7/8
.875
.850
1.010
.969
31/64
.504
.464
9/16
.5625
15/16
.938
.909
1.083
1.037
35/64
.568
.526
5/8
.6250
1-1/16
1.062
1.031
1.227
1.175
39/64
.631
.587
3/4
.7500
1-1/4
1.250
1.212
1.443
1.382
47/64
.758
.710
7/8
.8750
1-7/16
1.438
1.394
1.660
1.589
55/64
.885
.833
1
1.0000
1-5/8
1.325
1.575
1.876
1.796
63/64
1.012
.956
1-1/8
1.1250
1-13/16
1.812
1.756
2.093
2.002
1-7/64
1.139
1.079
1-1/4
1.2500
2
2.000
1.938
2.309
2.209
1-7/32
1.251
1.187
1-3/8
1.3750
2-3/16
2.188
2.119
2.526
2.416
1-11/32
1.378
1.460
1-1/2
1.5000
2-3/8
2.375
2.300
2.742
2.622
1-15/32
1.505
1.433
1-5/8
1.6250
2-9/16
2.562
2.481
2.959
2.828
1-19/32
1.632
1.556
1-3/4
1.7500
2-3/4
2.750
2.662
3.175
3.035
1-23/32
1.759
1.679
2
2.0000
3-1/8
3.125
3.025
3.608
3.449
1-31/32
2.013
1.925
2-1/4
2.2500
3-1/2
3.500
3.388
4.041
3.862
2-13/64
2.251
2.155
2-1/2
2.5000
3-7/8
3.875
3.750
4.474
4.275
2-29/64
2.505
2.401
2-3/4
2.7500
4-1/4
4.250
4.112
4.907
4.688
2-45/64
2.759
2.647
3
3.0000
4-5/8
4.625
4.475
5.340
5.102
2-61/64
3.013
2.893
3-1/4
3.2500
5
5.000
4.838
5.774
5.515
3-3/16
3.252
3.124
3-1/2
3.5000
5-3/8
5.375
5.200
6.207
5.928
3-7/16
3.506
3.370
3-3/4
3.7500
5-3/4
5.750
5.562
6.640
6.341
3-11/16
3.670
3.616
4
4.0000
6-1/8
6.125
5.925
7.073
6.755
3-15/16
4.014
3.862

Copper Nickel 90/10 Hex Nuts Dimension

Nominal Size or Basic Major Thread Diameter
F
G
H
Width
Across Flats
Width
Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
7/16
.438
.428
.505
.488
7/32
.226
.212
5/16
.3125
1/2
.500
.489
.577
.557
17/64
.273
.258
3/8
.3750
9/16
.562
.551
.650
.628
21/64
.337
.479
7/16
.4375
11/16
.688
.675
.794
.768
3/8
.385
.365
1/2
.5000
3/4
.750
.736
.866
.840
7/16
.448
.427
9/16
.5625
7/8
.875
.861
1.010
.982
31/64
.496
.473
5/8
.6250
15/16
.938
.922
1.083
1.051
35/64
.559
.535
3/4
.7500
1-1/8
1.125
1.088
1.299
1.240
41/64
.665
.617
7/8
.8750
1-5/16
1.312
1.269
1.516
1.447
3/4
.776
.724
1
1.0000
1-1/2
1.500
1.450
1.732
1.653
55/64
.887
.831
1-1/8
1.1250
1-11/16
1.688
1.631
1.949
1.859
31/32
.999
.939
1-3/8
1.3750
2-1/16
2.062
1.994
2.382
2.273
1-11/64
1.206
1.138
1-1/2
1.500
2-1/4
2.250
2.175
2.598
2.480
1-9/32
1.ASTM B151 GR. 8
1.245
1-5/8
1.6250
2-7/16
2.438
2.356
2.815
2.686
1-25/64
1.429
1.353
1-3/4
1.7500
2-5/8
2.625
2.538
3.031
2.893
1-1/2
1.540
1.460
2
2.0000
3
3.000
2.900
3.464
3.306
1-23/32
1.763
1.675
2-1/4
2.2500
3-3/8
3.375
3.263
3.897
3.719
1-15/16
1.986
1.890
2-1/2
2.5000
3-3/4
3.750
3.625
4.330
4.133
2-5/32
2.209
2.105
2-3/4
2.7500
4-1/8
4.125
3.988
4.763
4.546
2-3/8
2.431
2.319

Various Types of Copper Nickel 90/10 Fasteners

Copper Nickel 90/10 Screws

Copper Nickel Screws

Copper Nickel 90/10 Stud Bolts

Copper Nickel Stud Bolts

Copper Nickel 90/10 Rivet

Copper Nickel Rivet

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Cities We Supply

Ernakulam, New Delhi, Moscow, Cairo, Bangkok, Gimhae-si, Noida, Indore, Dubai, Mumbai, Secunderabad, Doha, Pune, Kuala Lumpur, Toronto, Courbevoie, Ahvaz, Jeddah, Al Jubail, Petaling Jaya, Colombo, Singapore, Thiruvananthapuram, Muscat, Visakhapatnam, Port-of-Spain, Manama, Sydney, La Victoria, Chennai, Algiers, Al Khobar, Riyadh, Aberdeen, Los Angeles, Bengaluru, Jakarta, Jamshedpur, New York, Caracas, Pimpri-Chinchwad, Kanpur, Ludhiana, Seoul, Chiyoda, Bogota, Rio de Janeiro, Ho Chi Minh City, Coimbatore, Hyderabad, Ulsan, Geoje-si, Surat, Tehran, Dallas, Edmonton, Haryana, Atyrau, Nagpur, Granada, Istanbul, Ranchi, Sharjah, Busan, Ankara, Baroda, Howrah, Brisbane, Hanoi, Ahmedabad, Thane, Karachi, Lagos, Kuwait City, Abu Dhabi, Hong Kong, Milan, Rajkot, Santiago, Melbourne, Vung Tau, London, Nashik, Gurgaon, Montreal, Houston, Chandigarh, Kolkata, Jaipur, Bhopal, Mexico City, Faridabad, Dammam, Madrid, Lahore, Calgary, Perth, Vadodara, Navi Mumbai.