Silicon Bronze Bolts

Silicon Bronze Bolts

Silicon bronze, or bronze as Silicon Bronze Fastener Manufacturers refer to it, is a widely used substance. Silicon Bronze Nuts & Bolts are an alloy made mostly of copper and tin with traces of silicon. Silicon bronze has been utilised by Silicon Bronze Nuts Suppliers, thus the name.

The C65500 High Silicon Bronze Bolts are ideal for maritime conditions due to the inclusion of silicon in trace levels. Because of its exceptional corrosion resistance and great strength and endurance even in harsh situations, consumers in the maritime sector prefer C65600 Bronze Fasteners over stainless or other metals. Despite the fact that bronze is more expensive than other metals, C65100 Alloy Fasteners are recognised for their dependability and durability. Silicon Bronze Marine Fasteners are nearly as tough as stainless steel fasteners in terms of toughness.

C65500 Bronze Bolts have high corrosion resistance from diverse media such as brine and sulphite containing gases and solutions. C65100 Alloy Fasteners are utilised in wooden boat building and wood works because silicon bronze has better corrosion resistance than stainless steel. Furthermore, as compared to brass, Silicon Bronze Marine Fasteners has a high strength. Silicon bronze is preferred by woodworkers over copper because it adds value to the product’s look by enhancing its attractiveness and appeal. Silicon Bronze Marine Fasteners also have a high degree of heat conductivity and good friction reduction. In addition, silicon bronze alloy is non-magnetic by nature.

Silicon Bronze Bolts Specification

Silicon Bronze Bolt Sizes Alloy 655 Lag Bolt Size C655 Silicon Bronze Cup Head Bolt 
3/8″ to 5/8″ 1/4″ – 5/8″ 10-24 – 1/2″
C65600 Alloy Bolts Standards Silicon Bronze C65500 Hex Bolt Thread Types Common Grades
  • ASTM B99/ B99M
  • ASTM B98/ B98M
  • Half thread
  • Full Thread
  • UNS C65500 (High Silicon Bronze A)
  • UNS C65100 (Low Silicon Bronze B)
  • UNS C66100
Silicon Bronze Alloy Bolts Features Alloys C65500 Hex Head Bolts Finishing UNS C65100 Coach Bolt Packaging
  • Thermal resistance
  • High strength
  • Excellent finish
  • Chemical resistance
  • Durable
  • Nickel Plating
  • Zin Plating
  • Anodizing
  • Sandblasting
  • Polishing
  • Carton
  •  Wood case,
  • Wooden PalletsTeflon Coated
  • As Per Customer Reuirement
Silicon Bronze Alloy Bolts Types 651 Metric Bolts Point  Silicon Bronze Structural Bolts Ends
  • Hex Head Bolts
  • Oval Strut Bolts
  • Carriage Bolts
  • Bronze Bolts
  • Carriage Bolts
  • Knurled cup
  • Cone
  • Full dog
  • Flat
  • Cup
  • Half dog
  • Gimlet point
  • Chisel point
  • Half point
  • 45 degree angle cut
  • Milled end
  • Semi-cone point
  • Sheared en d
  • Chamfer end
  • Cone point
Silicon Bronze UNS C65100 Hexagon Bolt Dimensional Standard Silicom Bronze Carriage Bolt Origin ISO Certified Silicon Bronze Eye Bolt Testing Methods
  • JIS
  • GB
  • ASTM
  • ASME
  • ISO
  • DIN
  • European
  • American
  • Korean
  • Russia
  • Janpanese
  • PMI
  • MPI
  • Tensile
  • Charpy
  • Hardness

Price List of Silicon Bronze Alloy Bolts

Hex bolt size Per box price(Qty) Price in UAE
1/4-20 x 5/8″ US $ 30.45 UAE 111.84
1/4-20 x 1-3/4″ US $ 42.55 UAE 156.29
1/4-20 x 1-1/2″ US $ 36.23 UAE 133.07
1/4″ x 4″ US $ 185.88/ ea UAE 682.74
1/4-20 x 2″ US $ 46.40 UAE 46.40
1/2″ US $ 200.00 UAE 200.00

Different types of Silicon Bronze Bolt

UNS C65100 Lag bolts

UNS C65100 Lag bolts

C65500 Alloy Hex bolts

C65500 Alloy Hex bolts

C65600 Bronze Coach bolts

C65600 Bronze Coach bolts

Silicon Bronze 655 Carriage bolts

Silicon Bronze 655 Carriage bolts

C65100 Alloy Metric Bolts

C65100 Alloy Metric Bolts

C65600 Bronze Heavy Hex Head Bolts

C65600 Bronze Heavy Hex Head Bolts

UNS C65100 Structural Bolts

UNS C65100 Structural Bolts

C651 Silicon Bronze Shoulder Bolts

C651 Silicon Bronze Shoulder Bolts

Silicon Bronze C651 Allen Bolts

Silicon Bronze C651 Allen Bolts

UNS C65600 Square Head Bolts

UNS C65600 Square Head Bolts

C65600 Alloy Penta Bolts

C65600 Alloy Penta Bolts

ASTM B98 C65100 Plow Bolts

ASTM B98 C65100 Plow Bolts

C65100 Alloy Metric Bolts Chemical Composition

NI CU FE SI ZN MN PB
Min/ Max 0.6 Rem 0.8 2.8 – 3.8 1.5 0.50 – 1.3 0.05
Nominals 97.0000 3.0000 0.9000

Mechanical properties of Silicon Bronze 655 Carriage Bolts

Properties Metric English
Hardness, Rockwell B 95 95
Tensile Yield Strength MPa 415 60200 psi
Tensile Stress (Ultimate) MPa 745 108000 psi
Modulus of Elasticity GPa 105 15200 ksi
Elongation at Break 13 % 13 %
Machinability of alloy 655 bolts 30 % 30 %
Poisson’s Ratio 0.346 0.346
Shear Strength MPa 425 61600 psi
Shear Modulus GPa 39 5660 ksi

UNS C65100 Structural Bolts Physical Properties

Physical Properties Metric English
Density 8.53 g/cc 0.308 lb/in
Electrical Resistivity 2.46e-005 ohm-cm 2.46e-005 ohm-cm
Heating Capacity 0.38 J/g-°C 0.0908 BTU/lb-°F
CTE, linear 250°C 18 µm/m-°C 10 µin/in-°F
Melting range 970 – 1025 °C 1780 – 1880 °F
Thermal Conductivity 36 W/m-K 250 BTU-in/hr-ft²-°F
Liquidus 1025 °C 1880 °F
Solidus 970 °C 1780 °F

Diameter and length of Silicon Bronze 655 Carriage Bolts

Diameter
1 1/4″ 1 1/8”
1/2″ 5/8”
3/4″ 7/8”
Length
8” 7” – 7 1/2″
6” – 6 1/2″ 5” – 5 1/2″
4” – 4 1/2” 3” – 3 3/4″
2” – 2 3/4″ 1 1/2″ – 1 3/4″

C65600 Alloy Hex Bolt Dimensions

Diameter
1 1/4″ 1 1/8”
1/2″ 5/8”
3/4″ 7/8”
Length
8” 7” – 7 1/2″
6” – 6 1/2″ 5” – 5 1/2″
4” – 4 1/2” 3” – 3 3/4″
2” – 2 3/4″ 1 1/2″ – 1 3/4″

Silicon Bronze Bolt Torque Chart

Bronze Bolt Size Torque Value (in-lbs)
10-32 29.3
10-24 21.2
8-36 20.4
8-32 18.4
7/16″-20 371
7/16″-14 349
6-40 11.2
6-32 8.9
5/16″-24 131
5/16″-18 123
2-56 2.3
5-44 8.7
5-40 7.1
4-48 6.1
4-40 4.8
3/8″-24 240
3/8″-16 219
2-64 2.8
1/4″-28 87
1/4″-20 68.8

Silicon Bronze vs Tin Bronze Bolts

Feature Silicon Bronze Bolts Tin Bronze Bolts
Composition made Up of copper, silicon (up to 6%) made up of copper, tin (up to 12%)
Strength Moderate to strength High strength
Corrosion Resistance Excellent,generaylly used in marines Good
Electrical Conductivity Not good compare to Tin Good
Ductility ductility is good Moderate ductility
Weldability Good poor
Machinability Good Fair
Applications architectural fittings Marine hardware, industrial ,Marine applications

Advantages of C65600 Bronze Coach Bolts

  • Minimal clearance requirement
  • Non-magnetic properties
  • High thermal conductivity
  • Friction reduction

Grades of Silicon Bronze Bolts For Electrical Applications

  • Sewage
  • Electrical circuitry
  • Refiners
  • Gas exposure
  • Power and energy
  • Outdoor woodworking
  • Minesweeping
  • Marine

C65500 Alloy Hex Bolts Melting Point

Meltimg Point 1,780-1,880 °F (-H04)

Silicon Bronze Marine Fasteners Temperature Range

Temperature (Annealing) 475 – 700 °C 887 – 1290 °F
Temperature (Recrystallization) 4.44 °C 40 °F
Temperature (Hot-Working) 700 – 875 °C 1290 – 1610 °F

Our Products

CALL NOW