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Good weight estimation is necessary in high-performance industrial applications where corrosion resistance, wear resistance, and electrical conductivity are paramount, since proper weight estimation is necessary to determine correct load calculations, procurement planning and cost control. The Phosphor Bronze Fasteners Weight Chart is a useful reference tool, that assists engineers, manufacturers, and procurement professionals in calculating the exact weight values depending on the size, length, and composition of the fasteners.
Phosphor bronze fasteners are highly applicable in high-stress environments because of their great mechanical qualities and fatigue resistance. With the help of a Phosphor Bronze Fasteners Weight Chart, industries can be sure that they plan efficiently, save on material, and that they are consistent in specialized fastening applications.
What Are Phosphor Bronze Fasteners?
Phosphor Bronze Fasteners are non-ferrous fasteners produced by a mixture of copper alloy which contains tin and phosphorus. This composition boosts strength, wear resistance and corrosion resistance hence suitable to hard and heavy-load conditions. Phosphor Bronze Fasteners have better fatigue resistance than normal steel fasteners, and are popular in electrical, marine, and precision engineering. They also have anti-galling properties thus can be assembled and disassembled repeatedly.
Key Features
- Excellent corrosion and wear resistance.
- Excellent fatigue strength
- Good electrical conductivity
- Anti-galling and low friction properties.
- Appropriate in high-performance and precision applications.
Why Is the Phosphor Bronze Fasteners Weight Chart Important?
The Phosphor Bronze Fasteners Weight Chart in kg mm is a precise weight chart needed to analyze structure, estimate materials and plan logistics. Since phosphor bronze has a higher density compared to many other materials, precise weight calculation is crucial.
The Phosphor Bronze Fasteners Weight Chart PDF is often used as documentation by professionals and engineering reference and verification of procurement. A standardised Phosphor Bronze Fasteners Weight Chart can be used to minimise errors in calculations, enhance efficiency and ensure consistency in the production and supply chain management. Weight charts play a crucial role in bulk ordering, estimating costs, planning transportation, and optimizing the performance of the system in critical applications.
Phosphor Bronze Fasteners Weight Chart
| Lengths Row | #2 | #3 | #4 | #5 | #6 | #8 | #10 | #12 | 1/4″ | 5/16″ | 3/8″ |
| 1/8 | 0.40 | 0.55 | 0.70 | 1.1 | 1.4 | — | — | — | — | — | — |
| 3/16 | 0.50 | 0.70 | 0.90 | 1.2 | 1.5 | 2.5 | 3.9 | — | — | — | — |
| 1/4 | 0.60 | 0.80 | 1.00 | 1.4 | 1.7 | 2.8 | 4.3 | 5.6 | 8.5 | — | — |
| 5/16 | 0.60 | 0.90 | 1.20 | 1.5 | 1.9 | 3.1 | 4.6 | 6.1 | 9.1 | 16.7 | — |
| 3/8 | 0.70 | 0.90 | 1.30 | 1.7 | 2.1 | 3.4 | 5.0 | 6.5 | 9.8 | 17.7 | 29.2 |
| 7/16 | 0.80 | 1.00 | 1.50 | 1.9 | 2.2 | 3.6 | 5.4 | 6.9 | 10.4 | 18.8 | 30.7 |
| 1/2 | 0.80 | 1.10 | 1.60 | 2.0 | 2.4 | 3.9 | 5.8 | 7.4 | 11.1 | 19.8 | 32.2 |
| 9/16 | 0.90 | 1.20 | 1.70 | 2.2 | 2.6 | 4.2 | 6.2 | 7.8 | 11.7 | 20.9 | 33.6 |
| 5/8 | 1.00 | 1.30 | 1.80 | 2.3 | 2.8 | 4.5 | 6.6 | 8.3 | 12.4 | 21.9 | 35.1 |
| 3/4 | 1.10 | 1.50 | 2.10 | 2.6 | 3.2 | 5.0 | 7.3 | 9.2 | 13.6 | 24.0 | 38.0 |
| 7/8 | 1.30 | 1.70 | 2.30 | 3.0 | 3.5 | 5.6 | 8.1 | 10.1 | 14.9 | 26.1 | 41.0 |
| 1″ | 1.40 | 1.90 | 2.50 | 3.4 | 3.9 | 6.2 | 8.9 | 11.0 | 16.1 | 28.8 | 44.0 |
| 1-1/8″ | 1.50 | 2.00 | 2.80 | 3.8 | 4.3 | 6.7 | 9.6 | 11.9 | 17.4 | 30.2 | 47.0 |
| 1-1/4″ | 1.60 | 2.20 | 3.00 | 4.1 | 4.6 | 7.3 | 10.4 | 12.8 | 18.7 | 32.3 | 49.8 |
| 1-1/2″ | 1.80 | 2.50 | 3.50 | 4.7 | 5.3 | 8.3 | 11.9 | 14.7 | 21.2 | 36.5 | 55.8 |
| 1-3/4″ | 2.10 | 2.90 | 4.00 | 5.3 | 6.1 | 9.4 | 13.5 | 16.5 | 23.7 | 40.7 | 61.7 |
| 2″ | 2.40 | 3.30 | 4.50 | 6.0 | 6.8 | 10.6 | 15.0 | 18.3 | 26.2 | 44.8 | 67.6 |
| 2-1/4″ | 2.60 | 3.60 | 5.00 | 6.7 | 7.6 | 11.8 | 16.6 | 20.1 | 28.8 | 19.0 | 73.5 |
| 2-1/2″ | 2.80 | 3.90 | 5.50 | 7.3 | 8.3 | 12.9 | 18.1 | 22.0 | 31.3 | 53.2 | 79.5 |
| 2-3/4″ | 3.10 | 4.30 | 6.00 | 7.9 | 9.1 | 13.9 | 19.7 | 23.8 | 33.9 | 57.3 | 85.3 |
| 3″ | 3.40 | 4.70 | 6.50 | 8.6 | 9.8 | 15.0 | 21.2 | 25.6 | 36.4 | 61.5 | 91.3 |
Phosphor Bronze Fasteners – Complete Technical Overview
The phosphor bronze fasteners are produced as per the international standards like ASTM, DIN and ISO to guarantee accuracy, strength and uniform quality. Phosphorus enhances wear resistance and hardness, and tin increases corrosion resistance.These fasteners come in many shapes which include bolts, nuts, screws and washers. Phosphor Bronze Fasteners are highly sought after in both critical engineering and electrical applications, due to their excellent mechanical and chemical characteristics.
Phosphor Bronze Fasteners – Chemical Composition
| Cu (%) | Sn (%) | Pb (%) | Zn (%) | Fe (%) | P (%) |
| Remainder | 3.50 – 4.50 | 3.00 – 4.00 | 1.50 – 4.50 | 0.10 max | 0.01 – 0.50 |
Mechanical Properties
| Tensile Strength (ksi) | Tensile Strength (MPa) | Yield Strength (0.5%) | Elongation (%) | Brinell Hardness | Machinability (%) |
| 60 (min) | 415 (min) | N/A | 10 (min) | N/A | 80 |
Equivalent Grades
| CDA | ASTM | SAE | ASARCON | AMS | Federal | Military | Other |
| C54400 | B139 | J461 / J463 | — | — | — | — | — |
Applications of Phosphor Bronze Fasteners
Phosphor Bronze Fasteners are very vital in industries that demand both strength, wear resistance and corrosion resistance. The fasteners find extensive applications in electrical, marine, automotive, industrial and precision instrumentation. They are used in processes involving stress and movement that is repeated and hence they are very good in fatigue resistance. The Phosphor Bronze Fasteners are also used in areas that require moisture, chemicals and harsh operating conditions due to their longevity and anti-corrosion features.
How to Use the Weight Chart Correctly
The Phosphor Bronze Fasteners Weight Chart should be used with the right fastener size, length and application requirements to utilize effectively. When you have been chosen, check the chart to see what the individual weight and bulk quantities are. The Phosphor Bronze Fasteners Weight Chart is used to enhance the accuracy of procurement, planning of transportation, and ensuring that the calculations of the loads are correct. In critical applications, it is advisable to check values with those of the manufacturers to have the highest accuracy.
Conclusion
The Phosphor Bronze Fasteners Weight Chart is a very useful reference tool that is used by engineers, designers, and procurement professionals engaged in a challenging and high-performance working environment. It gives the correct weight information that can be used in effective planning, cost management and optimization of the system. With the application of a credible Phosphor Bronze Fasteners Weight Chart, industries are able to improve their efficiency, minimize wastage of materials and long-term reliability in fastening applications.
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