C31600 Nickel Leaded Commercial Bronze (CDA 316)
CDA 316, ASTM B140
At Sunflex Metal Industries, we offer C31600 Nickel Leaded Commercial Bronze, a high-performance alloy known for its exceptional machinability and durability. Comprising approximately 82% copper, 4% nickel, 2% lead, and 12% zinc, this bronze delivers superior resistance to wear, corrosion, and mechanical stress. Its enhanced properties make it an ideal choice for demanding industrial applications, including gears, valves, and bushings, where precision and reliability are crucial.
C31600 Nickel Leaded Commercial Bronze is also highly valued in the manufacturing of electrical connectors and marine hardware due to its excellent conductivity and resilience in harsh environments. For top-quality bronze solutions tailored to your specific needs, contact Sunflex Metal Industries at sales@sunflexfittings.com. Let us provide you with the expertise and materials required for your next project.
C31600 Nickel Leaded Commercial Bronze uses:
C31600 Nickel Leaded Commercial Bronze is used in a variety of applications due to its excellent machinability, durability, and resistance to corrosion. Typical uses include:
- Gears and Bearings: Ideal for components requiring high wear resistance and precise machining.
- Valves and Fittings: Utilized in fluid control systems for its strength and durability.
- Bushings and Sleeves: Commonly used in applications where low friction and high longevity are important.
- Electrical Connectors: Employed in connectors and terminals for its superior electrical conductivity and mechanical stability.
- Marine Hardware: Suitable for parts exposed to harsh marine environments due to its resistance to corrosion.
- Automotive Components: Used in various automotive parts that demand strength and resistance to wear.
These applications highlight C31600’s versatility and effectiveness in challenging environments.
Specifications
| End Product | Specification |
| SOLID BAR | 3/16″ – 3 1/2″ diameter |
| HEX BAR | 3/8″ – 2″ across the flats |
Chemical Composition
| Cu | Fe | Pb | Ni | P | Zn | |
| Min/Max | 87.5 – 90.5 | 0.1 | 1.3 – 2.5 | 0.7 – 1.2 | 0.04 – 0.1 | Rem |
| Nominals | 89.0000 | – | 1.9000 | 1.0000 | 0.7000 | 8.1000 |
Temper
| Product Type | Temper Type |
| Bar | ASTM B140 |
| Rod | ASTM B140 |
| Shapes | ASTM B140 |
| Valves | MILITARY MIL-V-18436 |
Mechanical Properties
| Temper | Sect. Size | Cold Work | Type Min | Temp | Tensile Strength | YS 0.05% UL | YS 0.02% Offset | YS 0.005% Offset | Elong. | RH B | RH C | RH F | RH 30T | VH 500 | BH 500 | BH 3000 | Shear Strgth | Fatigue Strgth | Izod Impact Strgth |
| – | in. | % | – | F | ksi | ksi | ksi | ksi | % | B | C | F | 30T | 500 | 500 | 3000 | ksi | ksi | ft-lb |
| – | mm. | – | – | C | MPa | MPa | MPa | MPa | – | – | – | – | – | – | – | – | MPa | MPa | J |
| BAR | |||||||||||||||||||
| H04 | 0.25 | 68 | 63 | 56 | – | – | – | – | – | – | – | – | – | – | – | – | |||
| H04 | 6.35 | 0 | TYP | 20 | 434 | 386 | – | – | 12 | 70 | – | – | – | – | – | – | – | – | 0 |
| ROD | |||||||||||||||||||
| H04 | 1 | 68 | 65 | 57 | – | – | – | – | – | – | – | – | – | – | 39 | – | |||
| H04 | 25.4 | 38 | TYP | 20 | 448 | 393 | – | – | 15 | 70 | – | – | – | – | – | – | 269 | – | 0 |
| H04 | 0.5 | 68 | 67 | 59 | – | – | – | – | – | – | – | – | – | – | 40 | – | |||
| H04 | 12.7 | 38 | TYP | 20 | 462 | 407 | – | – | 13 | 72 | – | – | – | – | – | – | 276 | – | 0 |
| OS050 | 1 | 68 | 37 | 12 | – | – | – | – | – | – | – | – | – | – | 24 | – | |||
| OS050 | 25.4 | 0 | TYP | 20 | 255 | 83 | – | – | 45 | – | – | 55 | – | – | – | – | 165 | – | 0 |
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 å¡C (20-300 C) |
| Density | 0.32 lb/in3 @ 68 F | 8.86 gm/cm3 @ 20 C |
| Electrical Conductivity | 32 %IACS @ 68 F | 0.187 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 32.4 ohms-cmil/ft @ 68 F | 5.39 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 |
| Specific Gravity | 8.86 | 8.86 |
| Specific Heat Capacity | 0.09 Btu/lb/å¡F @ 68 F | 377.1 J/kg . å¡K at 293 K |
| Thermal Conductivity | 81.0 Btu . ft/(hr . ft2 . å¡F) @ 68 F | 140.2 W/m . å¡K at 20 C |
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 |
Applications & Industries where our C31600 Nickel Leaded Commercial Bronze (CDA 316) are used
Sunflex Metal Industries is a prominent supplier and exporter of C31600 Nickel Leaded Commercial Bronze (CDA 316), a material widely utilized in various applications and industries.
This versatile bronze is extensively used in gears and bearings, valves and fittings, bushings and sleeves, electrical connectors, marine hardware, and automotive components. Its excellent machinability and resistance to wear and corrosion make it a preferred choice in these sectors.
Prominent Countries Where We Export C31600 Nickel Leaded Commercial Bronze (CDA 316)
Exporting C31600 Nickel Leaded Commercial Bronze (CDA 316) to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countries includes Australia, Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Canada, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Mexico, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, South Korea, South Africa, Sri Lanka, Syria, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United States, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
Send your requirement today. We respond to all enquiries within 4-5 business hours. You can email us your requirement on sales@sunflexfittings.com