Product Description
C38500 Architectural Bronze
ASTM B124The exceptional hot working characteristics of C37700 makes it the classic alloy for forgings. With outstanding flow characteristics, this alloy can be forged and machined into sophisticated and most complex components. C37700 can also easily be electroplated with various finishes.
Typical Uses for C37700 Forging Brass :- - Builders Hardware :Hinges, Drawer Pulls, Lock Cams, butts, Slide Bolts, Lock Bodies, Drawer Handles
- Consumer :Picture Frames, Funeral Urns, Lamps, Fireplace Screens, Straight Edges, Handles, Hot Combs (to straighten hair), Squeegee Retainers
- Architecture:Elevator Trim, Thresholds, Door Frames, Handrails, Terrazzo Strip, Shower Doors, Privacy Sun Grills, Trim, Store Fronts, Architectural Forgings, extrusions, Architectural Moldings, Window Mullions, Bathroom Partition Brackets
- Industrial:Valve Trim, Press Brake Ram Clamps, Valve Stems, Valves, Gauges, Valve Seats, Forgings, Wheeled Racks
| Equivalent Specifications: |
| Specifications | Designation |
| ISO | CuZn39Pb3 |
| Europen | CuZn39Pb3 |
| BS | CZ-121 |
| JIS | C 3561 |
| Russian | LS59-3 |
| Chemical Composition: |
| | Cu | Fe | Pb | Zn |
| Min/Max | 55.0 - 59.0 | 0.35 | 2.5 - 3.5 | Rem |
| Nominals | 57 | - | 3 | 40 |
| Specifications: |
| End Product | Designation |
| Shapes | ASTM B455 |
| Fabrication: |
| Joining Technique | Suitability |
| Brazing | Good |
| Butt Weld | Fair |
| Capacity for Being Cold Worked | Poor |
| Capacity for Being Hot Formed | Excellent |
| Coated Metal Arc Welding | Not Recommended |
| Gas Sheilded Arc Welding | Not Recommended |
| Machinability rating | 90 |
| 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 | 11.65 ·10-6 per oF (68-572 F) | 20.9 · 10 6? per °C (20-300 C) |
| Density | 0.306 lb/in3 @ 68 F | 8.47 gm/cm3 @ 20 C |
| Electrical Conductivity | 28 %IACS @ 68 F | 0.164 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 37 ohms-cmil/ft @ 68 F | 6.15 macrame-cm @ 20 C |
| Melting Point Liquid US | 1630 F | 888 C |
| Melting Point Solid US | 1610 F | 877 C |
| Modulas of Elasticity in Tension | 14000 ksi | 966500 MPa |
| Modulas of Rigidity | 5300 ksi | 36540 MPa |
| Specific Gravity | 8.47 | 8.47 |
| Specific Heat Capacity | 0.09 Btu/lb/°F @ 68 F | 377.1 J/kg · °K at 293 K |
| Thermal Conductivity | 71.0 Btu · ft/(hr · ft2 ·°F) @ 68 F | 122.9 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 Corrosion ResistanceC38500 Architectural Bronze offers excellent protection against environmental factors, making it ideal for outdoor architectural and decorative installations. Its corrosion-resistant properties ensure longevity and low maintenance, even in challenging weather conditions.
High Machinability for Precision CraftingWith a hard temper and outstanding machinability, C38500 Architectural Bronze can be shaped and finished with precision. The tight tolerance of 0.02 mm allows for detailed work and complex designs in both industrial and decorative applications.
Polished Finish for Aesthetic AppealThe alloys yellowish golden hue, enhanced by a polished surface, adds a distinct and luxurious appearance to architectural projects. Its shiny finish makes it a preferred choice for designers seeking both visual impact and durability.
FAQs of C38500 Architectural Bronze:
Q: How is C38500 Architectural Bronze manufactured for architectural applications?
A: C38500 Architectural Bronze is produced in round bars under ASTM B455 standards, utilizing a hard temper to maximize strength and machinability. These bars undergo polishing for decorative and architectural use and are packaged securely in wooden boxes or customized containers.
Q: What benefits does C38500 Architectural Bronze offer for decorative and industrial projects?
A: This alloy provides exceptional corrosion resistance, high machinability, and a polished golden appearance, making it ideal for both decorative features and precision industrial components that demand durability and aesthetic appeal.
Q: When should C38500 Architectural Bronze be used instead of other materials?
A: Choose C38500 Architectural Bronze for projects requiring a combination of excellent corrosion resistance, superior machinability, and an attractive finish, such as exterior architectural elements, decorative panels, or high-performance industrial parts.
Q: Where can I source C38500 Architectural Bronze in various specifications?
A: As a distributor, exporter, manufacturer, service provider, supplier, and trader in India, we provide C38500 bronze bars in a range of diameters and lengths, tailored to specific project requirements, and offer international shipping and custom packaging options.
Q: What is the process for tailoring the size and packaging of C38500 Architectural Bronze?
A: We allow customization of both length and diameter to match project needs, maintaining tolerances as tight as 0.02 mm. Packaging is adaptable and can include wooden boxes or other solutions based on client preferences to ensure safe transport.
Q: How is C38500 Architectural Bronze utilized in architectural design and finishing?
A: Its combination of strength, machinability, and polished appearance makes it suitable for building facades, decorative moldings, structural elements, and artistic installations that require both function and visual elegance.
Q: What are the main advantages of using ISO-certified C38500 Architectural Bronze?
A: The ISO certification ensures consistent quality, meeting stringent international standards for material properties. This guarantees durability, precise specifications, and reliability for critical architectural and industrial projects.