ASTM F468 Silicon Bronze Bolts Nuts

Silicon Bronze Fastener manufacturer in India

What are Silicon Bronze Fasteners?

This alloy mainly comprises of copper (almost 96%) with the remaining composition consisting of silicon and other additives such as manganese, tin, lead or zinc. Silicon Bronze Screws wield higher strength and corrosion resistance properties in comparison to brass.

What are silicon bronze screws used for?

The use of ASTM F467 Silicon Bronze Nuts includes industrial sectors such as Gas exposure, Refineries, Minesweeping, Sewage as well as Power and energy. This being said, the industry that benefits the most from using Silicon Bronze Nuts And Bolts is the marine industry.

Silicon bronze bolts strength

Generally, the strength of ASTM F468 Silicon Bronze Carriage Bolts is very high. For instance, the tensile strength of grade UNS C65500 is valued at 745 MPa, whereas its yield strength amounts to 415 MPa.

Silicon bronze fasteners for electrical applications

Being a copper alloy, Silicon Bronze Fasteners have an outstanding performance. This is because copper has very good electrical conductivity.

ASME SF 468m Alloy 655 Carriage Bolts and Silicon Bronze Screws supplier

Silicon Bronze Bolts

Silicon Bronze Bolts

Silicon Bronze Screws

Silicon Bronze Screws

Silicon Bronze Washers

Silicon Bronze Washers

Silicon Bronze Nuts and Bolts

Silicon Bronze Nuts and Bolts

Silicon Bronze Studs

Silicon Bronze Studs

Silicon Bronze Threaded Rod

Silicon Bronze Threaded Rod

 

Silicon Bronze Nuts and Bolts Price in India

Check ASTM F468 C65100 Silicon Bronze Stud Bolt, and U Bolts price list ex Mumbai

SILICON BRONZE HEX NUT, Size 7/16-14 INR 72/ Pcs
SILICON BRONZE HEX NUT, 1/4UNC  INR 46/ Pcs

Above is the approx. price range, contact us for latest price in India.

Silicon Bronze Fasteners Standard Specification

Manufacturer & supplier of Silicon Bronze Machine Screws, ASTM B98 Alloy 651 Threaded Rod in various sizes

Dimensional Specification DIN 933 / ISO 4017 / ASME B18.2.3.1M 
Forming Hot & Cold Forged
Grades
  • UNS C65100 / CDA 651
  • UNS C65500 / CDA 655
ASTM Specification
  • ASTM B96
  • ASTM B98
  • ASTM B99
  • ASTM F467
  • ASTM F468
Metric Size M10 to M100
Imperial Size 3/8 to 8"
Threads UNC, UNF, ISO, BSW & ACME.
Standards ASME, BS, DIN, ISO, UNI, DIN-EN
Export Market USA, Canada, Australia, UK, Malaysia

Equivalent Grades
Alloy CDA 655 EN CW116C UNS C65500 Din 2.1525 BS CS101
Alloy CDA 651 EN CW115C UNS C65100 Chemical Symbol CuSi2  

Types of Silicon Bronze Screws

ASTM F467 Silicon Bronze 651 Nuts and Bolts at lowest price ex Mumbai, check online inventory of ASTM F468 C65500 Wood Screws

Silicon Bronze Wood Screws

Silicon Bronze Wood Screws

Silicon Bronze Machine Screws

Silicon Bronze Machine Screws

Silicon Bronze Decking Screws

Silicon Bronze Decking Screws

Silicon Bronze Socket Head Cap Screws

Silicon Bronze Socket Head Cap Screws

Silicon Bronze Oval Head Wood Screws

Silicon Bronze Oval Head Wood Screws

Silicon Bronze Hex Cap Screw

Silicon Bronze Hex Cap Screw

Silicon Bronze Boat Screws

Silicon Bronze Boat Screws

Silicon Bronze Slotted Screws

Silicon Bronze Slotted Screws

Types of Silicon Bronze Bolts

Silicon Bronze Carriage Bolts

Silicon Bronze Carriage Bolts

Silicon Bronze Hex Bolts

Silicon Bronze Hex Bolts

C65600 Bronze Coach Bolts

C65600 Bronze Coach Bolts

C65100 Alloy Lag Bolts

C65100 Alloy Lag Bolts

UNS C65500 Eye Bolts

UNS C65500 Eye Bolts

B584 Alloy C651 Hanger Bolts

B584 Alloy C651 Hanger Bolts

UNS C65100 U-Bolts

UNS C65100 U-Bolts

SB584 C651 Hex Head Bolts

SB584 C651 Hex Head Bolts

UNS C65100 Strut Bolts

UNS C65100 Strut Bolts

Silicon Bronze 651 Bolt

Silicon Bronze 651 Bolt

Durium Bolt Silicon Bronze

Durium Bolt Silicon Bronze

Types of Silicon Bronze Nuts

Silicon Bronze Hex Nuts

Silicon Bronze Hex Nuts

ASME SB584 C651 Bronze Acorn Nuts

ASME SB584 C651 Bronze Acorn Nuts

C651 Heavy Hex Nuts

C651 Heavy Hex Nuts

Silicon C651 Lock Nuts

Silicon C651 Lock Nuts

Silicon Bronze C651 Cap Nuts

Silicon Bronze C651 Cap Nuts

SB584 C651 Wing Nuts

SB584 C651 Wing Nuts

Types of Silicon Bronze Studs

Silicon Bronze Studs

Silicon Bronze Studs

UNS C65100 Stud Bolts

UNS C65100 Stud Bolts

Silicon Bronze Flange Stud Bolt

Silicon Bronze Flange Stud Bolt

C65100 Silicon Bronze Double End Stud Bolts

C65100 Silicon Bronze Double End Stud Bolts

Types of Silicon Bronze Washers

Silicon Bronze Flat Washers

Silicon Bronze Flat Washers

UNS C65100 Belleville Washers

UNS C65100 Belleville Washers

ASME SB584 C651 Lock Washers

ASME SB584 C651 Lock Washers

UNS C65100 Fender Washer

UNS C65100 Fender Washer

SB584 C651 Conical Washer

SB584 C651 Conical Washer

B584 Silicon Bronze C651 Split Lock Washer

B584 Silicon Bronze C651 Split Lock Washer

Silicon bronze bolts torque values

Torque Values comparison with other Nonferrous Fasteners (inch series)

Bolt Size 18-8 Stainless Steel grade
Torque in-lbs
316 Stainless Steel grade
Torque in-lbs
Silicon Bronze
in-lbs
Monel Alloy
in-lbs
Brass Alloy
in-lbs
2024-T4 Aluminum Alloy
in-lbs
4-40 5.2 5.5 4.8 5.3 4.3 2.9
4-48 6.6 6.9 6.1 6.7 5.4 3.6
5-40 7.7 8.1 7.1 7.8 6.3 4.2
5-44 9.4 9.8 8.7 9.6 7.7 5.1
6-32 9.6 10.1 8.9 9.8 7.9 5.3
6-40 12.1 12.7 11.2 12.3 9.9 6.6
8-32 19.8 20.7 18.4 20.2 16.2 10.8
8-36 22 23 20.4 22.4 18.0 12.0
10-24 22.8 23.8 21.2 25.9 18.6 13.8
10-32 31.7 33.1 29.3 34.9 25.9 19.2
1/4-20 75.2 78.8 68.8 85.3 61.5 45.6
1/4-28 94 99 87 106 77 57
5/16-18 132 138 123 149 107 80
5/16-24 142 147 131 160 116 86
3/8-16 236 247 219 266 192 143
3/8-24 259 271 240 294 212 157
7/16-14 376 393 349 427 317 228
7/16-20 400 418 371 451 327 242
Bolt Size 18-8 Stainless Steel grade
Torque in-lbs
316 Stainless Steel grade
Torque in-lbs
Silicon Bronze
in-lbs
Monel Alloy
in-lbs
Brass Alloy
in-lbs
2024-T4 Aluminum Alloy
in-lbs
1/2-13 43 45 40 48.7 35.2 26
1/2-20 45 47 42 51 37 27
9/16-12 56 59 53 65 47 34
9/16-18 62 65 58 71 51 38
5/8-11 92 96 86 111 76 60
5/8-18 103 108 96 123 85 67
3/4-10 127 131 118 153 104 82
3/4-16 124 129 115 149 102 80
7/8-9 194 202 178 231 159 124
7/8-14 193 201 177 230 158 124
1 - 8 286 299 265 344 235 184
1 - 14 259 270 240 311 212 166

Why silicone bronze nuts and bolts are popular in the marine industry?

A reason why these fasteners are in demand for outdoor applications is that Silicon Bronze Fastener Manufacturer in India understand the importance of metals having great corrosion resistance. Furthermore, the alloy’s excellent performance and unwavering mechanical strength in marine environments make them highly valued in this industry.

Silicon bronze bolt grades

The two most popular silicon bronze grades include 655 and 651. While both these Silicon Bronze Bolts offer outstanding properties, the difference that characterizes them is the content of silicon. For instance, any Silicon Bronze Wood Screws Supplier will inform you that grade 651 is an alloy that contains a lower content of silicon in comparison to 655.

Silicon bronze bolts vs stainless steel

Compared to most stainless steel bolts, silicon bronze bolts not only have a higher mechanical strength, but they are also able to demonstrate excellent performance with a lower rate of corrosion in the presence of corrosives such as gases, acids, or even salts.

Silicon Bronze Hex Bolts Dimensions

Silicon Bronze Hex Bolts Dimensions

Nominal Bolt Diameter, D, and Thread Pitch Body Diameter Ds Width Across Flats, S Width Across Corners, E Head Height, K Wrenching Height, K1
Max Min Max Min Max Min Max Min Min
M12 x 1.75 12.70 11.30 21.00 20.16 24.25 22.78 7.95 7.24 5.2
M14 x 2 14.70 13.30 24.00 23.16 27.71 26.17 9.25 8.51 6.2
M16 x 2 16.70 15.30 27.00 26.16 31.18 29.56 10.75 9.68 7.0
M20 x 2.5 20.84 19.16 34.00 33.00 39.26 37.29 13.40 12.12 8.8
M24 x 3 24.84 23.16 41.00 40.00 47.34 45.20 15.90 14.56 10.5
M20 x 3.5 30.84 29.16 50.00 49.00 57.74 55.37 19.75 17.92 13.1
M36 x 4 37.00 35.00 60.00 58.80 69.28 66.44 23.55 21.72 15.8

Dimensions of Silicon Bronze Hex Nuts

Silicon Bronze Heavy Hex Nuts Dimensions

Nominal Size of 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 1.625 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 1.310
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

Silicon Bronze Belleville Washer Dimensions

Silicon Bronze Belleville Washer Dimensions

According to DIN 6796

NOMINAL BOLT SIZE in MM D1 H14 MM D2 H14 MM S3) MM H MAX 1) MM H MIN 2) MM FLATTENING FORCE N RESIDUAL SPRING FORCE N
2 4) 2.2 5 0.4 0.60 0.50 920 -
2.5 4) 2.7 6 0.5 0.72 0.61 1540 -
3 4) 3.2 7 0.6 0.85 0.72 2350 -
3.5 4) 3.7 8 0.8 1.06 0.92 3160 -
4 4.3 9 1.0 1.30 1.12 4050 1400
5 5.3 11 1.2 1.55 1.35 6700 2300
6 6.4 14 1.5 2.00 1.70 9400 4200
7 7.4 17 1.75 2.30 2.00 13700 6200
8 8.4 18 2.0 2.60 2.24 17200 7700
10 10.5 23 2.5 3.20 2.80 27500 12400
12 13 29 3.0 3.95 3.43 40000 18000
14 15 35 3.5 4.65 4.04 55000 25000
16 17 39 4.0 5.25 4.58 75000 34000
18 19 42 4.5 5.80 5.08 95000 57000
20 21 45 5.0 6.40 5.60 122000 73000
22 23 49 5.5 7.05 6.15 152000 91000
24 25 56 6.0 7.75 6.77 175000 122000
27 28 60 6.5 8.35 7.30 230000 161000
30 31 70 7.0 9.20 8.00 280000 196000

Dimensions of Silicon Bronze Wood Screws

Dimensions of Silicon Bronze Wood Screws

Screw Number Max. Head Diameter Shank Diameter Root Diameter Threads
Per Inch
Basic Decimal Size Nearest
Fractional
Equivelant
Average
Decimal
Size
Nearest
Fractional
Equivelant
0 .119 .060 1/16 .040 3/64 32.00
1
.146 .073 5/64 .046 3/64 28.00
2 .172 .086 3/32 .054 1/16 26.00
3 .199 .099 7/64 .065 1/16 24.00
4 .225 .112 7/64 .075 5/64 22.00
5 .252 .125 1/8 .085 5/64 20.00
6 .279 .138 9/64 .094 3/32 18.00
7 .305 .151 5/32 .102 7/64 16.00
8 .332 .164 5/32 .112 7/64 15.00
9 .358 .177 11/64 .122 1/8

14.00

10 .385 .190 3/16 .130 1/8 13.00
11 .411 .203 13/64 .139 9/64 12.00
12 .438 .216 7/32 .148 9/64 11.00
14 .491 .242 1/4 .165 5/32 10.00
16 .544 .268 17/64 .184 3/16 9.00
18 .597 .294 19/64 .204 13/64 8.00
20 .650 .320 5/16 .233 7/32 8.00
24 .756 .372 3/8 .260 1/4 7.00

Silicon Bronze Screws Tensile strength

Physical Strength Metric English
Density 8.53 g/cc 0.308 lb/in³
Mechanical Strength
Rockwell B, Hardness 95 95
Tensile Strength, Ultimate 745 MPa 108000 psi
Tensile Strength, Yield Stress 415 MPa 60200 psi
Elongation at Break 13 % 13 %
Modulus of Elasticity 105 GPa 15200 ksi
Poisson’s Ratio 0.346 0.346
Machinability 30 % 30 %
Shear Modulus 39 GPa 5660 ksi
Shear Strength 425 MPa 61600 psi
Electrical Properties
Electrical Resistivity 2.46e-005 ohm-cm 2.46e-005 ohm-cm
Thermal Properties
CTE, linear 250°C 18 µm/m-°C 10 µin/in-°F
Heat Capacity 0.38 J/g-°C 0.0908 BTU/lb-°F
Thermal Conductivity 36 W/m-K 250 BTU-in/hr-ft²-°F
Melting Point 970 – 1025 °C 1780 – 1880 °F
Solidus 970 °C 1780 °F
Liquidus 1025 °C 1880 °F
Processing Properties
Annealing Temperature range 475 – 700 °C 887 – 1290 °F
Hot-Working Temperature range 700 – 875 °C 1290 – 1610 °F
Recrystallization Temperature range 4.44 °C 40 °F