Phosphor Bronze Round Rods

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Phosphor Bronze Round Rods Specification

Purity
99.9% min

Strength
High tensile strength

Hardness
60-200 HB (Brinell)

Product Type
Rod/Bar

Material
Phosphor Bronze

Alloy
Phosphor Bronze (commonly PB1, PB2, PB102, PB104)

Shape
Round Rod

Moisture
Nil

Chemical Composition
Cu: 88-90%, Sn: 8-10%, P: 0.2-0.4%, rest impurities

Application
Electrical & electronic components, springs, fasteners, bushings, marine hardware

Dimension (L*W*H)
1" - 6" Inch (in)

Color
Golden Brown

Density
8.8 g/cm

Elongation
1020%

Melting Point
8901020C

Finish
Bright, Smooth, and Polished

Packaging Type
Bundles or customized packing

Thermal Conductivity
5860 W/mK

Tolerance
0.05 mm

Machinability
Good

Corrosion Resistance
Excellent

Electrical Conductivity
1215% IACS

Standard
ASTM B139, IS 28-1987, BS EN 12163

Phosphor Bronze Round Rods Trade Information

Supply Ability
10 Per Day

Delivery Time
1 Week

Main Domestic Market
All India

About Phosphor Bronze Round Rods

Phosphor Bronze is used in the construction of sculptures, musical instruments and medals, and in industrial applications such as bushings and bearings, where its low metal on metal friction is an advantage.

Precision Specifications and Quality

Manufactured under strict standards like ASTM B139 and IS 28-1987, Phosphor Bronze Round Rods provide exceptional dimensional accuracy with a tight tolerance of 0.05 mm. Each rod undergoes rigorous quality checks, ensuring consistency in hardness (60-200 HB) and mechanical properties. The fine, polished surface enhances both aesthetics and functionality, meeting varied industrial needs.

Wide Range of Industrial Applications

These rods are highly favored in applications such as electrical connectors, fasteners, marine hardware, springs, and bushings, owing to their excellent combination of conductivity, corrosion resistance, and strength. The unique material properties of phosphor bronze make them suitable for industries requiring reliable, long-lasting components.

Superior Corrosion Resistance and Conductivity

Phosphor Bronze rods exhibit exceptional resistance to corrosion and consistent electrical and thermal conductivity (12-15% IACS, 58-60 W/mK). This makes them an ideal choice for environments exposed to moisture and varying temperatures, such as marine or electronic use. Their resilience ensures minimal maintenance and long operational life.

FAQ's of Phosphor Bronze Round Rods:

Q: How are Phosphor Bronze Round Rods typically used in industry?

A: Phosphor Bronze Round Rods are commonly utilized in electrical and electronic components, springs, fasteners, bushings, marine hardware, and in general engineering applications, thanks to their excellent combination of strength, corrosion resistance, and conductivity.

Q: What process is followed to manufacture these rods?

A: Manufacturing involves melting the alloy (typically PB1, PB2, PB102, or PB104) at 890-1020C, casting into the desired shape, precision machining for diameter, and then finishing the surface for a bright, polished appearance. Each rod is inspected for dimensional accuracy and compliance with standards like ASTM B139, IS 28-1987, and BS EN 12163.

Q: When should Phosphor Bronze rods be chosen over other alloys?

A: Phosphor Bronze rods are ideal for applications that demand high corrosion resistance, moderate electrical conductivity, and excellent machinability, such as marine hardware or electrical contacts. The alloy's superior strength and resilience make it preferable in demanding and corrosive environments.

Q: Where can these rods be sourced or supplied from?

A: These rods are available through distributors, exporters, manufacturers, suppliers, and traders across India. Custom packaging and dimensions are offered to suit different project requirements.

Q: What are the key benefits of using Phosphor Bronze Round Rods?

A: Benefits include superb corrosion resistance, high tensile strength, good machinability, strong thermal and electrical conductivity, and reliable performance even in harsh conditions. Their longevity and low-maintenance attributes reduce replacement costs over time.

Q: What are the packaging options for these rods?

A: Phosphor Bronze Round Rods are typically packed in bundles, but custom packaging options are available to protect the rods during transportation and suit specific customer needs.

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