Copper Nickel Fasteners manufacturer in India

Cupro Nickel Fasteners

90/10 Cuni Bolts and Nuts supplier in Mumbai

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Price list of Cupro Nickel Fasteners

Type Description USA FOB Price Malaysia FOB Price Europe FOB Price Singapore FOB Price Saudi Arabia (KSA) FOB Price
    Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr
copper nickel fasteners Size : m10 x 100mm, Bolt & Nut US $ 7.73 Malaysia Ringgit 31.46 Euro 6.49 Singapore Dollar 10.36 Saudi Riyal 28.99

Standard Specification Of Copper Nickel Bolts

Specifications ASTM / ASME SB 151, SB 152
Standards DIN, ASTM, BS and all International Standards
Size M4 To M100
Length 3 mm to 200 mm
Grade UNS NO. C92200 & UNS NO. C83600, UNS NO. C70600 ( CU -NI- 90/10), C71500 ( CU -NI- 70/30), ASTM / ASME SB 152 UNS NO C10100, C10200, C10300, C10800, C12000, C12200.
Type of Fasteners Bolts (Eyebolt), Stud, Nuts (Nylock, Lock),Washer (Star, Plain), Allen Caps, Screws (CSK, Pen Head, Philip, Mushroom, Cheese), Rivet (Pop & Hollo), Grab, Clamp (U, J, L)

Types of Cuni Bolts and Nuts

Cupro Nickel Fasteners

Cupro Nickel Fasteners

Copper Nickel Bolts

Copper Nickel Bolts

Copper Nickel Screws

Copper Nickel Screws

Copper Nickel Alloy Fasteners

Copper Nickel Alloy Fasteners

Cuni Bolts and Nuts

Cuni Bolts and Nuts

90/10 Cuni Bolts

90/10 Cuni Bolts

Equivalent of Copper Nickel Alloy Fasteners

STANDARD WERKSTOFF NR. UNS
Specifications 2.0872 C70600
Size 2.0882 C71500

Composition Standard of Copper Nickel Bolts

Element Cu - Ni 90/10 Cu - Ni 70/30
Cu 88.6 min 65.0 min
Pb .05 max .05 max
Mn 1.0 max 1.0 max
Fe 1.8 max 0.4-1.0
Zn 1 max 1 max
Ni 9-11 max 29 - 33

Copper Nickel Alloy Fasteners Mechanical Properties

Element Copper Nickel 90/10 Copper Nickel 70/30
Density 8.1 g/cm3 0.323 lb/in3 at 68 F
Melting Point 1443 °C (2430 °F) 2260 F
Tensile Strength Psi -80,000, MPa -551 50000 psi
Yield Strength (0.2%Offset) Psi - 35,000, MPa - 241 20000 psi
Elongation 30 % 30 %

Sizes of Copper Nickel Fasteners

Copper Nickel 70/30 Bolt Type
SIZE
PROPERTY CLASS
TENSILE STRENGTH
STANDARD
Copper Nickel 70/30 Hex Head Bolt / Screws
M4 to M80
10.9
1040N / mm2 min
ISO 4017 (Full Thread)
ISO 4014 (Half Thread)

Screws Type
SIZE
GRADE
ASME
ISO
ASTM
Socket Head Cap Screws
M1.6 to M64
12.9
B18.3.1 M
4762
A574M
Socket Low Head Cap Screws
M4 to M20
10.9
 
 
 
Socket Head Shoulder Screws
M6 to M24
012.9
B18.3.3M
 
 
Countersunk Socket Head Screws
M3 to M20
012.9
B18.3.5M
10642
F835M
Button Head Socket Screws
M3 to M12
012.9
B18.3.4M
7380
F835M
Flange Button Head Socket Screws
M3 to M10
012.9
 
 
F835M
Knurled Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4029
F912M
Flat Point Socket Set Screws
M6 to M12
45H
B18.3.6M
4026
F912M
Dog Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4028
F912M
Cone Point Socket Set Screws
M3 to M12
45H
B18.3.6M
4027
F912M
Plain Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4029
F912M
Taper Pressure Plug
M8 to M22
–
 
 

Nuts Type
SIZE
PROPERTY CLASS
STANDARD
Hex Nut
M6 to M42
10
ISO 4032
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & `10
DIN 982
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & 10
DIN 985
Hex Weld Nut
M6 to M12
8
DIN 929

Washers Type
SIZE
HARDNESS
STANDARD
Square Section Spring Washer
3mm to 39mm
HV (430 to 530)
DIN 7980
Flat Section Spring Washer
3mm to 39mm
HV (430 to 530)
DIN 127 B
Hardened Washer
12mm to 30mm
HV (300 to 370)
IS 2016
Hardened Steel Washer
12mm to 56mm
Rockwell 26 to 45 (HDG)
Rockwell 38 to 45 (Coated)
ASTM F436M

Weight of Copper Nickel Screws

MM THREADS AS PER IS 1363/67
APPROXIMATE WEIGHT IN KGS FOR 100 NOS
LENGTH DIAMETER
M 5 M 6 M 8 M 10 M 12 M 14 M 16 M 18 M 20 M 22
16 mm 0.448 0.743 1.590 3.211
20 mm 0.598 0.812 1.711 3.411 4.892
25 mm 0.660 0.897 1.871 3.660 5.252 8.170
30 mm 0.737 1.010 2.070 3.912 5.574 9.690 10.707 18.657
35 mm 0.804 1.120 2.271 4.223 5.974 10.000 11.416 16.026 19.608
40 mm 0.881 1.230 2.470 4.533 6.410 10.288 12.107 16.667 20.747
45 mm 0.958 1.340 2.671 4.840 6.859 10.504 12.821 17.241 21.739
50 mm 1.030 1.450 2.870 5.155 7.299 11.261 13.624 17.857 22.727 28.409
55 mm 1.560 3.071 5.464 7.740 11.628 14.409 18.868 23.810 30.120
60 mm 1.670 3.270 5.774 8.183 12.255 15.244 20.000 25.126 32.051
65 mm 1.781 3.472 6.083 8.621 12.626 16.026 21.008 26.455 34.014
70 mm 1.890 3.671 6.394 9.058 12.987 16.835 22.124 27.778 35.461
75 mm 2.000 3.873 6.702 9.506 13.228 17.606 23.256 29.070 39.063
80 mm 2.111 4.072 7.013 10.000 13.889 18.248 24.510 30.303 40.000
90 mm 4.472 7.634 10.917 14.925 19.841 26.042 33.113 41.667
100 mm 4.873 8.251 11.820 16.340 21.459 27.778 35.714 46.296
110 mm 8.881 12.723 17.730 23.041 31.250 38.168 47.170
120 mm 9.506 13.624 18.797 24.631 32.895 40.984 50.000
130 mm 10.101 14.535 20.000 26.316 34.722 43.478 52.632
140 mm 10.707 15.432 20.833 27.933 35.461 46.296 55.556
150 mm 11.312 16.340 22.222 29.412 37.594 48.544 58.824
160 mm 11.905 17.241 24.272 31.056 40.984 50.505 61.728
170 mm 12.500 18.116 32.680 53.191 64.935
180 mm 13.123 19.011 26.882 34.247 55.556 67.568
190 mm 13.736 19.920 35.971 58.140 70.423
200 mm 14.327 20.833 29.586 37.594 49.020 60.976 73.529
220 mm 15.528 22.624 40.650 65.789 79.365
240 mm 16.722 24.510 43.860 71.429 84.746
250 mm 17.301 25.381 45.455 74.627 87.719
260 mm 17.921 26.316 47.170 76.923 90.909
280 mm 19.157 28.090 50.505 81.967 98.039
300 mm 20.325 29.940 53.763 87.719 104.167
320 mm 31.646 56.818 92.593
340 mm 33.557 60.241 98.039
360 mm 35.211 63.291 104.167
380 mm 37.037 66.667 108.696
400 mm 39.063 69.444 113.636

90/10 Cuni Bolts Dimension Chart

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 Heavy Hex Nut .2500 1/2 .500 .488 .577 .556 15/64 .250 .218
5/16 Heavy Hex Nut .3125 9/16 .562 .546 .650 .622 19/64 .314 .280
3/8 Heavy Hex Nut .3750 11/16 .688 .669 .794 .763 23/64 .377 .341
7/16 Heavy Hex Nut .4375 3/4 .750 .728 .866 .830 27/64 .441 .403
1/2 Heavy Hex Nut .5000 7/8 .875 .850 1.010 .969 31/64 .504 .464
9/16 Heavy Hex Nut .5625 15/16 .938 .909 1.083 1.037 35/64 .568 .526
5/8 Heavy Hex Nut .6250 1-1/16 1.062 1.031 1.227 1.175 39/64 .631 .587
3/4 Heavy Hex Nut .7500 1-1/4 1.250 1.212 1.443 1.382 47/64 .758 .710
7/8 Heavy Hex Nut .8750 1-7/16 1.438 1.394 1.660 1.589 55/64 .885 .833
1 Heavy Hex Nut 1.0000 1-5/8 1.325 1.575 1.876 1.796 63/64 1.012 .956
1-1/8 Heavy Hex Nut 1.1250 1-13/16 1.812 1.756 2.093 2.002 1-7/64 1.139 1.079
1-1/4 Heavy Hex Nut 1.2500 2 2.000 1.938 2.309 2.209 1-7/32 1.251 1.187
1-3/8 Heavy Hex Nut 1.3750 2-3/16 2.188 2.119 2.526 2.416 1-11/32 1.378 1.310
1-1/2 Heavy Hex Nut 1.5000 2-3/8 2.375 2.300 2.742 2.622 1-15/32 1.505 1.433
1-5/8 Heavy Hex Nut 1.6250 2-9/16 2.562 2.481 2.959 2.828 1-19/32 1.632 1.556
1-3/4 Heavy Hex Nut 1.7500 2-3/4 2.750 2.662 3.175 3.035 1-23/32 1.759 1.679
2 Heavy Hex Nut 2.0000 3-1/8 3.125 3.025 3.608 3.449 1-31/32 2.013 1.925
2-1/4 Heavy Hex Nut 2.2500 3-1/2 3.500 3.388 4.041 3.862 2-13/64 2.251 2.155
2-1/2 Heavy Hex Nut 2.5000 3-7/8 3.875 3.750 4.474 4.275 2-29/64 2.505 2.401
2-3/4 Heavy Hex Nut 2.7500 4-1/4 4.250 4.112 4.907 4.688 2-45/64 2.759 2.647
3 Heavy Hex Nut 3.0000 4-5/8 4.625 4.475 5.340 5.102 2-61/64 3.013 2.893
3-1/4 Heavy Hex Nut 3.2500 5 5.000 4.838 5.774 5.515 3-3/16 3.252 3.124
3-1/2 Heavy Hex Nut 3.5000 5-3/8 5.375 5.200 6.207 5.928 3-7/16 3.506 3.370
3-3/4 Heavy Hex Nut 3.7500 5-3/4 5.750 5.562 6.640 6.341 3-11/16 3.670 3.616
4 Heavy Hex Nut 4.0000 6-1/8 6.125 5.925 7.073 6.755 3-15/16 4.014 3.862

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