Phosphor bronze fasteners are a type of fastener that is made from an alloy of copper, tin, and phosphorus. This combination of materials gives phosphor bronze fasteners a number of unique properties that make them well-suited for certain applications.
One of the main benefits of phosphor bronze fasteners is their high level of corrosion resistance. The presence of phosphorus in the alloy helps improve the fasteners' corrosion resistance, making them well-suited for use in damp or humid environments. Phosphor bronze fasteners are also resistant to saltwater corrosion, making them a popular choice for marine applications.
In addition to their corrosion resistance, phosphor bronze fasteners are also known for their strength and durability. The combination of copper, tin, and phosphorus in the alloy gives the fasteners a high level of tensile strength, making them able to withstand high levels of stress and strain. Phosphor bronze fasteners are also resistant to fatigue, making them well-suited for use in applications where they will be subjected to repeated loading.
Phosphor bronze fasteners are also known for their excellent wear resistance and low friction properties. The presence of tin in the alloy helps reduce friction, making phosphor bronze fasteners well-suited for sliding or rotating applications.
Overall, phosphor bronze fasteners are a strong and durable option that is well-suited for use in damp or humid environments and applications where corrosion resistance and strength are important. They also have excellent wear resistance and low friction properties, making them a reliable choice for a wide range of applications.
Phosphor bronze fasteners are available in a range of sizes, with diameters ranging from just a few millimetres up to several inches. Length can also vary significantly, depending on the application's specific requirements. In addition to these standard dimensions, phosphor bronze fasteners can be custom-made to meet specific size and shape requirements. Other dimensions include thread pitch, form, and head style.
Our company uses high-quality packaging materials and secure fasteners in its packaging to ensure that aluminium bronze fasteners are protected during transit. We also track and label each shipment to ensure timely delivery. Our goal is to provide these fasteners' best packing and shipping services.
Material: | Phosphorous Bronze |
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Specification | ASTM |
Standards | ASTM C54400 |
Size | 1/4″ to 2″ |
C54400 Phosphor Bronze Fasteners / Bolts Standard | IS, GB, BS, ASME, ANSI, DIN, ASTM JIS, UNI, ISO, and all International Standards |
Phos Bronze Fasteners Material Specification | UNS C51100 Bolts, UNS C51000 Phosphor Bronze Eye Bolts |
Length of Phosphor Bronze C51000 H08 Washer | 3 mm to 200 mm |
Phosphor Bronze Fasteners/ Bolts Size | M8, M12, M36 M5, M2.5, M16, M2, M6, M4, M20, M3, M24, M30, M10, M14 to M160 |
ASTM C54400 Phosphor Bronze Screw Standard: | ANSI – American National Standards Institute
ISO – International Organization for Standardization : JIS standards, ISO 4033, ISO 4032, UTS – Unified Thread Standard :NPT, UNF, NPTF, UNS, UNEF, UNC, DIN: 934, 931, 970, 933, |
510 Phosphor Bronze Bolts, Studs Threads: | UNC, METRIC, BSW, BSF, UNF or as required |
SCOPE |
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Source of raw materials to manufacture Cda 510 Phosphor Bronze Bolts | JSPL, Tata Steel, Usha Martin, RINL, Mukund Steel, Dhamm Steeletc. |
Head drive: | Slotted, Phillips, Six-Lobe, Phillips/Slot etc |
C51000 Bronze Nut In Form of: | Threading as per Gauge, Round, Hex, Square Etc. |
Phos Bronze Hex Bolt Thread | Metric Coarse |
Phosphorous Bronze Fasteners finishing: | black oxide, Geometry, Zinc (yellow, white, blue, black), anodizing, Dacroment, plated zinc-nickel, nickel plated, Stainless steel: Passivated Self-Colour, Sherardized, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Mechanically Applied coating and some special one like DACROMET |
C54400 Phosphor Bronze bolting Test Certificate: | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Ready stock available metric Phosphorous Bronze Fasteners |
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UNS C51000 Phosphor Bronze Bolts types | Phos Bronze Flange Bolts, Hex Bolts, Lag Bolts, Hex Head Bolts, Eye Bolts, Square Bolts, T Bolts, U Bolts, Counter sunk Bolts etc. |
Production process | machining and CNC for Customized connecting element, hot forging M24-M100, M2-M24: Cold Froging, |
C51000 Phosphor Bronze bolting materials Surface Coating: |
Manufacturer of all surface finishes in C510 Phosphor Bronze Stove including Galvanised, Zinc, Electroless Nickel, Sherardized, Geomet & PTFE, Dacromet. |
C510 Phosphor Bronze Fasteners Packing: | IN BULK: pallet, canton, carton / Small Boxs / pallet, or customer request |
CDA | ASTM | ASARCON | SAE | AMS | Federal | Military | Other |
C54400 | B139 | J461 J463 |
Cu% | Sn% | Pb% | Zn% | Fe% | P% |
Remainder | 3.50-4.50 | 3.00-4.00 | 1.50-4.50 | 0.10 | 0.01-0.50 |
Tensile Strength, min | Yield Strength @ .5% ext under load min | Elongation in 2 in. or 50 mm min, % | Brinell Hardness, min | Machinability Rating |
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60 ksi | N/A | 10 | N/A | 80% |
415 MPa | N/A |
Nominal Size of Basic Bolt Dia. | E | F | G | H | R | LT (Ref) |
Y (Ref) |
Runout of Bearing Surface FIR |
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Body Diameter | Width Across Flats | Width Across Corner | Height | Radius Of Fillet | Thread Length | T ransi- tion Thread Length | |||||||||
Max | Min | Basic | Max | Min | Max | Min | Basic | Max | Min | Max | Min | Basic | Max | Max | |
1/2 0.5000 | 0.515 | 0.482 | 7/8 | 0.875 | 0.850 | 1.010 | 0.969 | 5/16 | 0.323 | 0.302 | 0.031 | 0.009 | 1.00 | 0.19 | 0.016 |
5/8 0.6250 | 0.642 | 0.605 | 1-1/16 | 1.062 | 1.031 | 1.227 | 1.175 | 25/64 | 0.403 | 0.378 | 0.062 | 0.021 | 1.25 | 0.22 | 0.019 |
3/4 0.7500 | 0.768 | 0.729 | 1-1/4 | 1.250 | 1.212 | 1.443 | 1.383 | 15/32 | 0.483 | 0.455 | 0.062 | 0.021 | 1.38 | 0.25 | 0.022 |
7/8 0.8750 | 0.895 | 0.852 | 1-7/16 | 1.438 | 1.394 | 1.660 | 1.589 | 35/64 | 0.563 | 0.531 | 0.062 | 0.031 | 1.50 | 0.28 | 0.025 |
1 1.0000 | 1.022 | 0.976 | 1-5/8 | 1.625 | 1.575 | 1.876 | 1.796 | 35/64 | 0.627 | 0.591 | 0.093 | 0.062 | 1.75 | 0.31 | 0.028 |
1-1/8 1.1250 | 1.149 | 1.098 | 1-13/16 | 1.812 | 1.756 | 2.093 | 2.002 | 11/16 | 0.718 | 0.658 | 0.093 | 0.062 | 2.00 | 0.34 | 0.032 |
1-1/4 1.2500 | 1.277 | 1.223 | 2 | 2.000 | 1.938 | 2.309 | 2.209 | 25/32 | 0.813 | 0.749 | 0.093 | 0.062 | 2.00 | 0.38 | 0.035 |
1-3/8 1.3750 | 1.404 | 1.345 | 2-3/16 | 2.188 | 2.119 | 2.526 | 2.416 | 27/32 | 0.878 | 0.810 | 0.093 | 0.062 | 2.25 | 0.44 | 0.038 |
1-1/2 1.5000 | 1.531 | 1.470 | 2-3/8 | 2.375 | 2.300 | 2.742 | 2.622 | 15/16 | 0.974 | 0.902 | 0.093 | 0.062 | 2.25 | 0.44 | 0.041 |
Types of Phos Bronze Screws | GRADE | ISO | SIZE | ASME | ASTM |
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C51000 Phosphor Bronze Flange Button Head Socket Screws | 012.9 | M3 to M10 | F835M | ||
Phosphor Bronze Socket Low Head Cap Screws | 10.9 | M4 to M20 | |||
C54400 Phosphor Bronze Socket Head Cap Screws | 12.9 | 4762 | M1.6 to M64 | B18.3.1 M | A574M |
510 Phosphor Bronze Countersunk Socket Head Screws | 012.9 | 10642 | M3 to M20 | B18.3.5M | F835M |
Phosphor Bronze Spring Socket Head Shoulder Screws | 012.9 | M6 to M24 | B18.3.3M | ||
Alloy 510 Phosphor Bronze Button Head Socket Screws | 012.9 | 7380 | M3 to M12 | B18.3.4M | F835M |
ASTM C54400 Phosphor Bronze Flat Point Socket Set Screws | 45H | 4026 | M6 to M12 | B18.3.6M | F912M |
C510 Phosphor Bronze Taper Pressure Plug | – | M8 to M22 | |||
Cda 510 Phosphor Bronze Plain Point Socket Set Screws | 45H | 4029 | M3 to M20 | B18.3.6M | F912M |
Phosphor Bronze C51000 H08 Knurled Point Socket Set Screws | 45H | 4029 | M3 to M20 | B18.3.6M | F912M |
UNS C51100 Cone Point Socket Set Screws | 45H | 4027 | M3 to M12 | B18.3.6M | F912M |
UNS C51000 Phosphor Bronze Dog Point Socket Set Screws | 45H | 4028 | M3 to M20 | B18.3.6M | F912M |
Type of Phos Bronze Nuts | PROPERTY CLASS | SIZE | STANDARD |
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Phosphor Bronze Nylock Nut | 8 & `10 | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
DIN 982 |
C54400 Phosphor Bronze Hex Nut | 10 | M6 to M42 | ISO 4032 |
Phosphor Bronze Spring Nylock Nut | 8 & 10 | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
DIN 985 |
510 Phosphor Bronze Hex Weld Nut | 8 | M6 to M12 | DIN 929 |
Type of Phos Bronze Washers | HARDNESS | SIZE (in mm) | STANDARD |
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510 Phosphor Bronze Hardened Washer | Rockwell 26 to 45 (HDG) Rockwell 38 to 45 (Coated) |
12 to 56 | ASTM F436M |
Square Section C54400 Phosphor Bronze Spring Washer | HV (430 to 530) | 3 to 39 | DIN 7980 |
Flat Section Phosphor Bronze Spring Washer | HV (430 to 530) | 3 to 39 | DIN 127 B |
Phosphor Bronze Spring Hardened Washer | HV (300 to 370) | 12 to 30 | IS 2016 |
Type of Cda 510 Phosphor Bronze Bolt | TENSILE STRENGTH | STANDARD | PROPERTY CLASS | SIZE |
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Phos Bronze Hex Head Bolt / Screws | 1040N / mm2 min | ISO 4017 (Full Thread) ISO 4014 (Half Thread) |
10.9 | M4 to M80 |
we are able to deliver on time for all grades of Brass Pipe . Our stock house always has storage capacity for keeping lots of order from our clients. We make sure that the packaging of ordered materials is done in the best way.
Although lots of options are available in the market, we still stand apart in the market in the field of manufacturing, packaging and export of our products. What really makes us different from others is our commitment to quality. With a vast experience of over four decades in manufacturing of pipes and tubes, we have great expertise and technical edge for the manufacture.