Copper Nickel Fasteners
----------------------------------------------------------------------------
You Are Here -> Home ->Exotic Alloy Fasteners-> Copper Nickel Fasteners
Copper Nickel 70/30 Fasteners, Cu-Ni 90/10 Head Hex Bolts Manufacturer, Exporter & Suppliers in India.
ASTM B151, B152 UNS C71500 70/30 Screws, Cu-Ni UNS C70600 90/10 Spring Washers, Structural Bolts Suppliers.
JF Engineering has been manufacturing Copper Nickel Fasteners since 2004 & shipped to more than 60 Countries Like Argentina, Germany, Mexico ,Vietnam, Indonesia, USA , Saudi Arabia, UAE, Egypt , Turkey, Venezuela, Italy, Singapore, Malaysia, Australia, New Zealand, Canada & many more.
JF Engineering is one of the leading the Manufacturers, Exporters and Supplier of High quality Cu-Ni Fasteners in mumbai, India. We also offers a complete range of all types of grades like Cu-Ni 90/10 and Cu-Ni 70/30 Fasteners. These ends for perfect welding and fabrication of the Wire in mega projects in oil and gas industry for long life of the product. These are available in different dimentions, size, grades & thickness as per the clients requirments. These are commonly used in various application industry like Hardware, Oil and Gas, Petro-Chemical, Paper Indusry etc.
Cu-Ni alloys are alloys of copper (base metal with the largest individual content) and nickel with or without other elements, whereby the zinc content may not be more than 1%. When other elements are present, nickel has the largest individual content after copper, compared with each other element. As with other copper alloys, it is necessary to distinguish between wrought alloys, which are processed to semi-finished products, and cast alloys, from which castings are produced by various casting processes.
Specification
| Standard | : | ASTM / ASME SB 151, SB 152 |
| Range | : | M10 TO M100 |
| Length | : | UPTO 5 METERS |
| Grade | : | UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30) |
| Specification | : | IS, BS, ASTM |
| Type | : | Hot Forged and Cold Forged |
Bolts Type
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
Copper Nickel Fasteners Useful Info
Copper Alloys - Copper Nickel Alloys Properties
Property |
Minimum Value (S.I.) |
Maximum Value (S.I.) |
Units (S.I.) |
Minimum Value (Imp.) |
Maximum Value (Imp.) |
Units (Imp.) |
Atomic Volume (average) |
0.0071 |
0.0073 |
m3/kmol |
433.268 |
445.473 |
in3/kmol |
Density |
8.5 |
8.95 |
Mg/m3 |
530.638 |
558.731 |
lb/ft3 |
Energy Content |
140 |
180 |
MJ/kg |
15167.4 |
19501 |
kcal/lb |
Bulk Modulus |
130 |
170 |
GPa |
18.8549 |
24.6564 |
106 psi |
Compressive Strength |
85 |
550 |
MPa |
12.3282 |
79.7708 |
ksi |
Ductility |
0.03 |
0.44 |
0.03 |
0.44 |
||
Elastic Limit |
85 |
550 |
MPa |
12.3282 |
79.7708 |
ksi |
Endurance Limit |
138 |
240 |
MPa |
20.0152 |
34.809 |
ksi |
Fracture Toughness |
26 |
79 |
MPa.m1/2 |
23.6612 |
71.8937 |
ksi.in1/2 |
Hardness |
580 |
1650 |
MPa |
84.1219 |
239.312 |
ksi |
Loss Coefficient |
1.5e-005 |
0.00056 |
1.5e-005 |
0.00056 |
||
Modulus of Rupture |
85 |
550 |
MPa |
12.3282 |
79.7708 |
ksi |
Poisson's Ratio |
0.34 |
0.35 |
0.34 |
0.35 |
||
Shear Modulus |
45 |
58 |
GPa |
6.5267 |
8.41219 |
106 psi |
Tensile Strength |
267 |
624 |
MPa |
38.7251 |
90.5036 |
ksi |
Young's Modulus |
120 |
156 |
GPa |
17.4045 |
22.6259 |
106 psi |
Glass Temperature |
K |
°F |
||||
Latent Heat of Fusion |
220 |
240 |
kJ/kg |
94.5825 |
103.181 |
BTU/lb |
Maximum Service Temperature |
425 |
480 |
K |
305.33 |
404.33 |
°F |
Melting Point |
1384 |
1508 |
K |
2031.53 |
2254.73 |
°F |
Minimum Service Temperature |
0 |
0 |
K |
-459.67 |
-459.67 |
°F |
Specific Heat |
384 |
386 |
J/kg.K |
0.297162 |
0.298709 |
BTU/lb.F |
Thermal Conductivity |
19 |
66 |
W/m.K |
35.5686 |
123.554 |
BTU.ft/h.ft2.F |
Thermal Expansion |
16 |
17 |
10-6/K |
28.8 |
30.6 |
10-6/°F |
Breakdown Potential |
MV/m |
V/mil |
||||
Dielectric Constant |
||||||
Resistivity |
11.7 |
36.3 |
10-8 ohm.m |
11.7 |
36.3 |
10-8 ohm.m |
Environmental Properties
| Resistance Factors | |
| 1=Poor 5=Excellent | |
| Flammability | 5 |
| Fresh Water | 5 |
| Organic Solvents | 5 |
| Oxidation at 500C | 3 |
| Sea Water | 5 |
| Strong Acid | 2 |
| Strong Alkalis | 5 |
| UV | 5 |
| Wear | 5 |
| Weak Acid | 4 |
| Weak Alkalis | 5 |
Copper Nickel Fasteners Price
-> |
Heavy Standard most Selling Copper nickel Fasteners |
|
100 Pieces (Min. Order) |
|
|
-> |
Copper nickel fasteners |
| US $0.5-10 / Piece |
Copper Nickel Fasteners Inventory
General Queries While Buying Copper Nickel Fasteners
- High rejection rate
- No control on quality and testing
- Non availability
- Late deliveries
- Poor packaging/ Unprofessional Packing
- Poor after sales service
- Supply of wrong grades
- Material inconsistent with ASTM Standards
- Very hard material for use
- Poor surface finish
- No Mill test report
- Dubious Practices
- Lack of knowledge
- Product fails under high pressure
- High pricing of the goods due to supplier commission
Why Choose JF Engg. While Buying Copper Nickel Fasteners ?
- High pressure sustainability
- Impeccable surface finish
- Product replacement warranty
- After sales support and service
- World class buying experience
- Very quick delivery
- Mill test report/ Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
- 3rd Party inspection
- Government and Private Laboratory Testing
- Test certificate from ISO 17025 Standards Laboratory
- Same day shipping of the goods
- Highest stock in the country
- Stringent Quality Testing and Control
------------------------------------------------------------------------------------------------------------------------------
For More Information About Copper Nickel Fasteners please call +91 22 2385 6385 / 2385 638 or send an email to info@jfengg.com
