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C31400 LEADED COMMERCIAL BRONZE

C31400 LEADED COMMERCIAL BRONZE

480 INR/Kilograms

Product Details:

  • Temper Annealed / Hard
  • Technique Hot Rolled / Cold Rolled
  • Product Type Bronze Sheet/Plate/Strip/Coil
  • Material Leaded Commercial Bronze
  • Alloy C31400
  • Shape Strip / Sheet / Plate / Coil
  • Dimension (L*W*H) Custom sizes available
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C31400 LEADED COMMERCIAL BRONZE Price And Quantity

  • 480 INR/Kilograms
  • 450.00 - 500.00 INR/Kilograms
  • 250 Kilograms

C31400 LEADED COMMERCIAL BRONZE Product Specifications

  • Strip / Sheet / Plate / Coil
  • Electrical, Architectural, Hardware, Decorative, and Industrial uses
  • Custom sizes available
  • As per size and thickness
  • Golden Yellow
  • Leaded Commercial Bronze
  • Bronze Sheet/Plate/Strip/Coil
  • Annealed / Hard
  • Hot Rolled / Cold Rolled
  • C31400

C31400 LEADED COMMERCIAL BRONZE Trade Information

  • 20000 Kilograms Per Month
  • 4 Week

Product Description

C31400 Leaded Commercial Bronze

Spec Equivalents: ASTM B140

The C31400 Leaded Commercial Bronze is the combination of natural corrosion resistance with the machining ability of leaded brass. It is the combination of 89% copper and 9% zinc and also contains 2% lead that provides free-cutting characteristics. The low zinc content provides corrosion resistance in potable water with a golden color. The alloy is suitable for outdoor use owing to its resistance towards stress corrosion cracking and where the highest strength is not required.

Applications:
  • BUILDERS HARDWARE : Door Knobs
  • ELECTRICAL : Connectors for Wire and Cable, Electrical Plug Type Connectors
  • FASTENERS : Screws, Nuts
  • INDUSTRIAL : Pickling Fixtures, Pickling Racks, Pickling Crates, Screw Machine Parts

Specifications:

End Product

Specification

Bar

ASTM B140

Rod

ASTM B140

Shapes

ASTM B140

Valves

MILITARY MIL-V-18436

Chemical Composition:

 

Cu

Fe

Pb

Ni

Zn


Min/Max

87.5 - 90.5

0.1

1.3 - 2.5

0.7

Rem


Nominals

89

-

1.9

-

9.1


Fabrication:

Joining Technique

Suitability

Brazing

Good

Butt Weld

Fair

Capacity for Being Cold Worked

Good

Capacity for Being Hot Formed

Poor

Coated Metal Arc Welding

Not Recommended

Gas Sheilded Arc Welding

Not Recommended

Machinability rating

80

Oxyacetylene Welding

Not Recommended

Seam Weld

Not Recommended

Soldering

Excellent

Spot Weld

Not Recommended

Physical Properties:

Product Property

US Customary

Metric

Coefficient of Thermal Expansion

10.2 ·10-6 per oF (68-572 F)

18.4 · 10 6 per °C (20-300 C)

Density

0.319 lb/in3 @ 68 F

8.83 gm/cm3 @ 20 C

Electrical Conductivity

42 %IACS @ 68 F

0.246 MegaSiemens/cm @ 20 C

Electrical Resistivity

24.7 ohms-cmil/ft @ 68 F

4.11 microhm-cm @ 20 C

Melting Point Liquid US

1900 F

1038 C

Melting Point Solid US

1850 F

1010 C

Modulas of Elasticity in Tension

17000 ksi

117000 MPa

Modulas of Rigidity

6400 ksi

44130 MPa

Specific Gravity

8.83

8.83

Specific Heat Capacity

0.09 Btu/lb/°F @ 68 F

377.1 J/kg · °K at 293 K

Thermal Conductivity

104.0 Btu · ft/(hr · ft2 ·°F) @ 68 F

180.0 W/m · °K at 20 C

Sizes Available:

HOLLOW RODS

Min Bore Size 20 mm and Max OD 100 mm

ROUND RODS

6mm To 130 mm

HEX

5mm To 60mm

SQUARE

4mm To 60mm

FLAT

5mm Min Thickness and max Width 120mm

PROFILES / SECTIONS

AS per Customer Drawing

BILLETS

Up to 200 mm

INGOTS

AS per Specification



Exceptional Machinability and Corrosion Resistance

C31400 Leaded Commercial Bronze stands out for its machinability rating of 80, making it ideal for components requiring precise fabrication. Its inherent high corrosion resistance ensures durability in demanding environments, from marine to architectural installations. This alloy combines functionality with aesthetics, thanks to its golden yellow color and smooth surface, making it suitable for both technical and decorative applications.


Tailored Solutions for Varied Applications

Offered by reputable manufacturers, exporters, and suppliers in India, C31400 is available in strips, sheets, plates, and coils. Dimensions, packaging, and finish can be tailored to suit diverse requirements, enabling customers to select the best configurationwhether for electrical components, decorative hardware, or industrial machinery.

FAQs of C31400 LEADED COMMERCIAL BRONZE:


Q: How is C31400 Leaded Commercial Bronze manufactured and supplied?

A: C31400 is produced using hot or cold rolling techniques and is available in various tempers, such as annealed or hard. It can be supplied in strips, sheets, plates, or coils, with dimensions customized to client requirements. Packaging is typically done in sturdy wooden cases or as per customer specifications for safe delivery.

Q: What are the primary uses and benefits of C31400 Leaded Bronze?

A: This alloy is widely utilized in electrical, architectural, hardware, decorative, and industrial fields. Its high machinability rating, excellent corrosion resistance, and attractive appearance make it suitable for precision parts, connectors, fittings, and decorative elements. The combination of durability and ease of fabrication enhances project outcomes.

Q: When should I select C31400 over other bronze alloys?

A: C31400 is recommended when high machinability is crucial and corrosion resistance is a priority, especially in environments subject to wear or exposure. Its lead content (0.3%0.6%) provides enhanced fabrication ease compared to other bronzes, making it ideal for applications with intricate shapes or fine tolerances.

Q: Where is C31400 Leaded Commercial Bronze commonly used?

A: It finds application in electrical switchgear, architectural elements, decorative trims, marine hardware, and various industrial parts. Its versatility allows use across sectors that demand both aesthetic appeal and functional performance.

Q: What processes can be performed on C31400 Leaded Commercial Bronze?

A: C31400 is suitable for machining, forming, bending, stamping, and joining operations. Its excellent machinability allows straightforward manufacturing of complex components, while its surface finish and edge types lend themselves to precision work and decorative projects.

Q: What is the minimum order quantity and are custom sizes available for C31400?

A: Orders for C31400 can be placed in quantities as required, accommodating both small and large-scale needs. Custom sizes in thickness, width, and length are available, ensuring suitability for specific project demands.

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