BS 2874 PB 102 Phosphorus Bronze

Name: BS 2874 PB 102 Phosphorus Bronze
Brand: METAL ALLOYS CORPORATION

500.00 - 700.00 INR/Kilograms

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Product Details:

Temper Hard / Half Hard / Soft
Technique Hot Rolled / Cold Rolled
Product Type Phosphor Bronze Bar / Rod / Strip
Material Phosphorus Bronze
Alloy BS 2874 PB 102
Shape Rod, Bar, Strip
Dimension (L*W*H) Customized or Standard Sizes
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BS 2874 PB 102 Phosphorus Bronze Price And Quantity

Price Range 500.00 - 700.00 INR/Kilograms
Minimum Order Quantity 500 Kilograms

BS 2874 PB 102 Phosphorus Bronze Product Specifications

Application Electrical, Mechanical, Marine and Engineering Industries
Shape Rod, Bar, Strip
Dimension (L*W*H) Customized or Standard Sizes
Color Bronze
Product Type Phosphor Bronze Bar / Rod / Strip
Weight Depends on dimensions
Technique Hot Rolled / Cold Rolled
Temper Hard / Half Hard / Soft
Alloy BS 2874 PB 102
Material Phosphorus Bronze

BS 2874 PB 102 Phosphorus Bronze Trade Information

Supply Ability 20000 Kilograms Per Month
Delivery Time 5 Week

Product Description

BS 2874 PB 102 Phosphorus Bronze

Bronze Family: Leaded Phosphor Bronze

C 510 Phosphor Bronze Grade B is a METALCO standard alloy and finds use in electrical applications, as well as many industrial applications. It is used as electrical connectors and partially due to its excellent machinability finds use as bushings, gears, pinions, screw machine products, thrust washers, valve parts, and shafts.

Specification :
Phosphors Bronze	ASTM B103 C 51000 SAE J 463 C 51000 BS 2874 PB 102

Equivalent Specifications*

ASTM B139
B139M
Copper Alloy UNS C54400

Reference Specifications*

SAE J461
SAE J463
ASTM B103

Equivalent specifications are verified and updated annually.

Chemical Composition (%)
Cu	Sn	P	Fe	Pb	Zn
Remainder	3.5 4.5	0.01 0.50	0.10 max.	3.0 - 4.0	1.5 4.5
Sum of all named elements = 99.5%

Mechanical Properties Minimum Tensile Properties, English/Metric
Temper HO4 hard
Nominal Diameter	Tensile Strength		Elongation**
Inches/mm	ksi	MPa	%
" " incl./6 - 12 mm. incl.	60	415	10
Over " to 1" incl./12-25 mm incl.	55	380	12
Over 1.00"/25 mm	50	345	15

**Elongation in 4D
Chemical Composition and Mechanical Properties shown pertain to ASTM B139/B139 M only.

Machinability Rating 80 (Free Cutting Brass = 100)

Physical Properties
	English	Metric
Melting Point Liquidus	1830 F	999 C
Melting Point Solidus	1700 F	927 C
Density	0.320 lb/in³ at 68 F	8.89 gm/cm³ @ 20 C
Specific Gravity	8.890	8.89
Electrical Resistivity (Annealed)	54.60 ohms-cmil/ft @ 68 F	9.08 microhm-cm @ 20 C
Electrical Conductivity (Annealed)	19%IACS @ 68 F	0.111 MegaSiemens/cm @ 20 C
Thermal Conductivity	50 Btu ft/(hr ft²F) @ 68 F	86.5 W/mK @20 C
Coefficient of Thermal Expansion	9.60 10^-6 per F (68-572 F)	17.3 10^-6 per C (20-300 C)
Specific Heat Capacity	0.090 Btu/lb/F @ 68 F	377.1 J/kg K @293 K
Modulus of Elasticity in Tension	15,000 ksi	103,400 MPa

Fabrication Practices
Soldering	Excellent	Capacity for Being Cold Worked	Good
Brazing	Good
Oxyacetylene Welding	Not Recommended	Annealing Temperature Minimum	900 F or 483 C
Gas Shielded Arc Welding	Not Recommended	Annealing Temperature Maximum	1250 F or 677 C
Coated Metal Arc Welding	Not Recommended
Resistance Welding Spot	Not Recommended
Resistance Welding Seam	Not Recommended
Resistance Welding Butt	Fair

Superior Electrical Performance

BS 2874 PB 102 Phosphorus Bronze is highly valued for its outstanding electrical conductivity, making it especially suitable for components and assemblies where efficient current transfer is essential. This characteristic ensures reliability and performance in electrical and electronic applications.

Outstanding Corrosion Resistance

With its excellent resistance to corrosion, BS 2874 PB 102 stands up well to harsh environments, including marine and industrial settings. This durability extends the service life of parts, reducing maintenance needs and enhancing overall reliability.

Versatile Engineering Applications

The alloys strength, machinability, and range of available thicknesses (1 mm to 100 mm) make it suitable for a variety of uses, from mechanical components to marine hardware. Standard and customized shapes and finishes offer flexibility for precise engineering requirements.

FAQs of BS 2874 PB 102 Phosphorus Bronze:

Q: How is BS 2874 PB 102 Phosphorus Bronze typically processed?

A: BS 2874 PB 102 Phosphorus Bronze is manufactured using either hot rolled or cold rolled techniques, depending on the required temper and surface finish. The alloy can be supplied in hard, half hard, or soft conditions to suit specific application needs.

Q: What are the available shapes and dimensions for this alloy?

A: This alloy can be supplied in rod, bar, and strip shapes. Dimensionsincluding length, width, and heightare customizable or available in standard sizes, with thickness ranging from 1 mm to 100 mm.

Q: Where is BS 2874 PB 102 Phosphorus Bronze commonly used?

A: It is widely used in electrical, mechanical, marine, and engineering industries due to its high conductivity, strength, and corrosion resistance. Typical applications include connectors, bushings, bearings, and marine hardware.

Q: When should I opt for phosphorus bronze over other bronze types?

A: Phosphorus bronze is ideal when applications demand elevated electrical conductivity, excellent durability, and superior corrosion resistance, especially in environments exposed to moisture or chemicals.

Q: What is the chemical composition of BS 2874 PB 102 Phosphorus Bronze?

A: This alloy consists of approximately Cu: 93.7%, Sn: 6.0%, and P: 0.3%, as specified by the BS 2874 standard. The presence of phosphorus enhances strength and corrosion resistance.

Q: How is BS 2874 PB 102 Phosphorus Bronze typically packaged?

A: The alloy is usually packed in wooden boxes, bundles, or customized packaging solutions to protect it during transport and storage according to customer requirements.

Q: What benefits does using BS 2874 PB 102 Phosphorus Bronze offer industries?

A: Industries benefit from its combination of high tensile strength, excellent elongation, reliable conductivity, and corrosion resistanceresulting in long-lasting, robust components which minimize downtime and maintenance costs.

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