Cupro Nickel Fasteners Manufacturer in India
MD Exports LLP & Forging is an esteemed company that is pretty much engaged in giving a widespread variety of Copper-nickel alloy fasteners. In seawater, cupro nickel fasteners have excellent corrosion rates which remain low as long as the maximum design flow velocity is not exceeded. This velocity depends on geometry and pipe diameter. Copper Nickel Fasteners have high resistance to crevice corrosion, stress corrosion cracking and hydrogen embrittlement that can be troublesome to other alloy systems.
Cupro Nickel 90 / 10 Fasteners naturally form a thin protective surface layer over the first several weeks of exposure to seawater and this provides its ongoing resistance. As a supplier, stockiest, exporter and manufacturer of Copper Nickel 90 / 10 Fasteners, we provide these Fasteners in custom-built thicknesses and sizes according to exact requirements of our well-regarded patrons. We offer Cu-Ni 90 / 10 Fasteners at economical prices to our consumers. Cupro Nickel 70 / 30 Fasteners are available in different dimentions, size, grades & thickness as per the clients requirments.
Copper Nickel 70 / 30 Fasteners 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. Cu-Ni 70 / 30 Fasteners have special quality finishing and duress for long life, high pressure and zero defects.
MD Exports LLP & Forging is 5th Largest Manufacturer of Cupro Nickel Fasteners in india, we are manufacturing Cupro Nickel High Tensile Fasteners since 1999.We are ISO 9001 & 14000 certified Exporter of Cupro Nickel Fasteners in india.We maintain over 1200 ton ASTM B151 Copper Nickel Fasteners in various shape, sizes coating which makes us one of the largest stockist of Cupro Nickel Fasteners in India.In 1985 MD Exports LLP & Forging was incorporated as a trader of Cupro Nickel Fasteners in India. in 1991 became stocking Distributor of Cupro Nickel Fasteners.later in year 1994 MD Exports LLP & Forging became well known Supplier of Cupro Nickel Fasteners in India.Further, we started Exporting of Cupro Nickel Fasteners and becomes 6th Largest Exporter of Cupro Nickel Fasteners in india, China, Japan & Europe.In year 1999, MD Exports LLP & Forging became largest stockholde of Cupro Nickel Fasteners in India.Currently we are improving our traders of Cupro Nickel Fasteners in india, wholesaler of Cupro Nickel Fasteners in india, and importer of Cupro Nickel Fasteners in india and also in wold wild with best Quality and an affordable price to fulfill emerging customer needs.
Dimension
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DIN, ASTM, BS and all International Standards
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Specification
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ASTM / ASME SB 151, SB 152
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Standard
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Cupro Nickel 70/30 (C71500), Cupro Nickel 90/10(C70600)
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Size
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M10 to M100
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Length
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UPTO 5 METERS
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Form
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Hot Forged and Cold Forged
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Types
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Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.
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STANDARD | WERKSTOFF NR. | UNS |
Copper Nickel Cu-Ni 90/10 | 2.0872 | C70600 |
Copper Nickel Cu-Ni 70/30 | 2.0882 | C71500 |
Cupro Nickel Flex Lock Nut |
Cupro Nickel K Lock Nut | ||
Cupro Nickel 70 / 30 Fasteners Chemical Composition
Grade
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Element
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|||||||
Copper, Cu
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70.0
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|||||||
Nickel, Ni
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30.0
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Cupro Nickel 90 / 10 Fasteners Chemical Composition
Element
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Content (%)
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Cu
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88.7
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Fe
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1.3
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Ni
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10.0
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Properties
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Metric
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Imperial
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Tensile strength, ultimate
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372-517 MPa
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54000-75000 psi
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Tensile strength, yield (depending on temper)
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88.0-483 MPa
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12800-70100 psi
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Elongation at break (in 381 mm)
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45.0%
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45.0%
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Charpy impact
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107 J
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78.9 ft-lb
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Machinability (UNS C36000 (free-cutting brass) = 100%)
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20%
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20%
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Shear modulus
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57.0 GPa
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8270 ksi
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Poisson’s ratio
|
0.34
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0.34
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Elastic modulus
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150 GPa
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21800 ksi
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Properties
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Metric
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Imperial
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Density
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8.94 g/cm3
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0.323 lb/in3
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Melting point
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2140°F
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1171°C
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Cupro Nickel Double Ended Stud
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Copper Nickel Tie Bar Exporter
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Cu-Ni Square Bolts Supplier
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Cupro Nickel Punched Washer Distributor
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Copper Nickel Lock Nut Supplier
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Cu-Ni Coupler Nuts
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Cupro Nickel Flat Washer
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Copper Nickel Locking Nuts Manufacturer
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ASTM B151 Cap Screw
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Cupro Nickel Foundation Bolts
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Copper Nickel Square Nut Exporter
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Cu-Ni Pan Head Screw Stockist
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ASTM B151 Copper Nickel Bolts Manufacturer
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Cupro Nickel Pan Head Screw
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ISO Certified Cu-Ni Studbolt
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Cupro Nickel Countersunk Slotted Screw
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Copper Nickel Washers Exporter
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Cu-Ni Stud Bolt
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Cupro Nickel Fasteners
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Cu-Ni Fasteners
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Copper Nickel Nuts
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Cu-Ni Bolts Supplier
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Cupro Nickel Fender Washer
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Copper Nickel Bolts Manufacturer
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Copper Alloys – Copper Nickel Alloys Properties
Property
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Minimum Value (S.I.)
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Maximum Value (S.I.)
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Units (S.I.)
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Minimum Value (Imp.)
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Maximum Value (Imp.)
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Units (Imp.)
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Atomic Volume (average)
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0.0071
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0.0073
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m3/kmol
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433.268
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445.473
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in3/kmol
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Density
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8.5
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8.95
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Mg/m3
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530.638
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558.731
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lb/ft3
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Energy Content
|
140
|
180
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MJ/kg
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15167.4
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19501
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kcal/lb
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Bulk Modulus
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130
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170
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GPa
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18.8549
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24.6564
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106 psi
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Compressive Strength
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85
|
550
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MPa
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12.3282
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79.7708
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ksi
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Ductility
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0.03
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0.44
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0.03
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0.44
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||
Elastic Limit
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85
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550
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MPa
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12.3282
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79.7708
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ksi
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Endurance Limit
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138
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240
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MPa
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20.0152
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34.809
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ksi
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Fracture Toughness
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26
|
79
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MPa.m1/2
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23.6612
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71.8937
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ksi.in1/2
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Hardness
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580
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1650
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MPa
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84.1219
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239.312
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ksi
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Loss Coefficient
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1.5e-005
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0.00056
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1.5e-005
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0.00056
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||
Modulus of Rupture
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85
|
550
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MPa
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12.3282
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79.7708
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ksi
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Poisson’s Ratio
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0.34
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0.35
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0.34
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0.35
|
||
Shear Modulus
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45
|
58
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GPa
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6.5267
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8.41219
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106 psi
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Tensile Strength
|
267
|
624
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MPa
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38.7251
|
90.5036
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ksi
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Young’s Modulus
|
120
|
156
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GPa
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17.4045
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22.6259
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106 psi
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Glass Temperature
|
K
|
°F
|
||||
Latent Heat of Fusion
|
220
|
240
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kJ/kg
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94.5825
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103.181
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BTU/lb
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Maximum Service Temperature
|
425
|
480
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K
|
305.33
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404.33
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°F
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Melting Point
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1384
|
1508
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K
|
2031.53
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2254.73
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°F
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Minimum Service Temperature
|
0
|
0
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K
|
-459.67
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-459.67
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°F
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Specific Heat
|
384
|
386
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J/kg.K
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0.297162
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0.298709
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BTU/lb.F
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Thermal Conductivity
|
19
|
66
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W/m.K
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35.5686
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123.554
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BTU.ft/h.ft2.F
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Thermal Expansion
|
16
|
17
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10-6/K
|
28.8
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30.6
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10-6/°F
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Breakdown Potential
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MV/m
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V/mil
|
||||
Dielectric Constant
|
||||||
Resistivity
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11.7
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36.3
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10-8 ohm.m
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11.7
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36.3
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10-8 ohm.m
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Environmental Properties
Resistance Factors
|
|
1=Poor 5=Excellent
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Flammability
|
5
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Fresh Water
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5
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Organic Solvents
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5
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Oxidation at 500C
|
3
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Sea Water
|
5
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Strong Acid
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2
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Strong Alkalis
|
5
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UV
|
5
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Wear
|
5
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Weak Acid
|
4
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Weak Alkalis
|
5
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Cupro Nickel Aircraft Fasteners
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Cupro Nickel Marine Fasteners
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Cupro Nickel Petrochemical Fasteners
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Cupro Nickel Automotive Fasteners
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Cupro Nickel Railway Fasteners
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Cupro Nickel Aerospace Fasteners
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Cupro Nickel Shipbuilding Fasteners
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Cupro Nickel Furniture Fasteners
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Cupro Nickel Electronics Fasteners
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We are Exporter of Cupro Nickel Fasteners Heavy Hex Nuts in Worldwide Such as India, Peru, India, Iran, Puerto Rico, Ukraine, Kuwait, Qatar, Bolivia, Iraq, New Zealand, Libya, Austria, Denmark, Namibia, Afghanistan, Lithuania, Finland, Egypt, Nigeria, Netherlands, Poland, Singapore, Venezuela, France, Turkey, Hungary, Serbia, Nigeria, Philippines, Malaysia, Pakistan, Taiwan, South Africa, Zimbabwe, Bhutan, Portugal, Kenya, Mexico, Germany, Ireland, Chile, Croatia, Russia, Brazil, South Korea, China, Yemen, Angola, Costa Rica, United States, Slovakia, Canada, Gabon, Macau, Chile, Trinidad & Tobago,Tunisia, Hong Kong, Gambia, Bulgaria, United Arab Emirates, Kazakhstan, Argentina, Saudi Arabia, Italy, Morocco, Nepal, Ghana, Mongolia, Jordan, Romania, Ecuador, Greece, Belarus, Oman, Switzerland, Azerbaijan, Thailand, Sri Lanka, United Kingdom, Japan, Norway, Iran, Spain, Australia, Mexico, Israel, Lebanon, Indonesia, Bangladesh, Belgium, Colombia, Tibet, Sweden, Estonia, Vietnam, Bahrain, Poland, Czech Republic, Algeria.
We are Suppliers of Copper Nickel Fasteners StudBolts in India Such as Mumbai, Courbevoie, Faridabad, Chiyoda, Bangkok, Perth, Sharjah, Ahvaz, Ankara, Nashik, Petaling Jaya, Rajkot, Jakarta, Seoul, Al Khobar, Madrid, Calgary, Santiago, Lahore, Cairo, Gurgaon, Noida, Surat, Visakhapatnam, Navi Mumbai, Brisbane, Lagos, Karachi, Port-of-Spain, Thane, Houston, New Delhi, Ho Chi Minh City, Kolkata, Ernakulam, La Victoria, Dubai, Abu Dhabi, Melbourne, Sydney, Caracas, Doha, Vung Tau, Dammam, Kuala Lumpur, Geoje-si, Ludhiana, Secunderabad, Hong Kong, Mumbai, Milan, Bogota, Indore, Montreal, Toronto, Vadodara, Hyderabad, Nagpur, Thiruvananthapuram, Coimbatore, Kuwait City, Manama, Los Angeles, Pune, Bengaluru, Dallas, Mexico City, Kanpur, Jaipur, Aberdeen, Jamshedpur, Bhopal, Jeddah, Hanoi, Riyadh, Baroda, Chennai, Ahmedabad, Ranchi, Algiers, Moscow, Granada, Busan, New York, Rio de Janeiro, Singapore, Edmonton, Al Jubail, London, Chandigarh, Colombo, Howrah, Ulsan, Atyrau, Pimpri-Chinchwad, Muscat, Tehran, Haryana, Istanbul, Gimhae-si.
Contact MD Exports LLP & Forging today for a best offer & competitive quotation Of Cupro Nickel Fasteners
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Email: [email protected]