C46400 Naval Brass Lead Free
Standards: ASTM B-21, ASTM B-124, ASTM B-171, SAE J461, SAE J463, SAE 73, AMS 4611, AMS 4612, DIN 3.053
C46400 Naval Brass Lead Free is a high-strength alloy renowned for its exceptional corrosion resistance, particularly in marine environments. With a composition primarily of copper and zinc, this brass alloy offers excellent durability and formability, making it ideal for use in demanding applications where exposure to seawater and harsh conditions is common. C46400 is widely used in marine hardware, propeller shafts, and industrial equipment where lead-free compliance is essential.
At Sunflex Metal Industries, we specialize in supplying premium-quality C46400 Naval Brass Lead Free for a variety of industries. Our products meet rigorous standards to ensure optimal performance and longevity in your applications. For more information or to request a quote, contact us at sales@sunflexfittings.com, and let our experts assist you with your brass material needs.
C46400 Naval Brass Lead Free Uses:
C46400 Naval Brass Lead Free is widely used across various industries due to its excellent corrosion resistance and strength. Common uses include
- Marine Hardware: Ideal for parts like propeller shafts, rudder shafts, and other components exposed to seawater.
- Industrial Equipment: Used in machinery and equipment that require high durability and resistance to harsh environments.
- Pump Shafts: Employed in water pumps and other applications where corrosion resistance is critical.
- Valves and Fittings: Suitable for plumbing systems, especially in seawater or corrosive fluid environments.
- Heat Exchangers: Utilized in systems that involve heat transfer and exposure to water or corrosive substances.
- Architectural Applications: Applied in structural and decorative elements that demand strength and aesthetic appeal.
These applications highlight the versatility and durability of C46400 Naval Brass Lead Free in harsh conditions.
Specifications
| End Product | Specification |
| Bar | AMS 4611, 4612, ASTM B21, FEDERAL QQ-B-639, SAE J463, J461 |
| Bar, Forging | ASTM B124 |
| Bolts | ASTM F468 |
| Forgings, Die | ASTM B283 |
| Nuts | ASTM F467 |
| Plate | FEDERAL QQ-B-639 |
| Plate, Clad | ASTM B432 |
| Plate, Condenser Tube | ASME SB171, ASTM B171 |
| Rod | AMS 4611, 4612, ASTM B21, SAE J463, J461 |
| Rod, Forging | ASTM B124 |
| Screws | ASTM F468 |
| Shapes | ASTM B21 |
| Shapes, Forging | ASTM B124 |
| Sheet | FEDERAL QQ-B-639 |
| Strip | FEDERAL QQ-B-639, SAE J463, J461 |
| Studs | ASTM F468 |
| Wire, Metallizing | MILITARY MIL-W-6712 |
Shapes and Sizes Available
| SOLID BAR | 3/16″ – 12″ diameter |
| HEX & SQUARE BARS | up to 3″ |
| PLATES (HOT ROLLED) | cut to size, up to 6″ thick |
| SHEETS (COLD ROLLED) | up to 1/4″ thick |
| DISCS | cut to size, up to 6″ thick |
Chemical Composition
| Cu | Fe | Pb | Sn | Zn | |
| Min/Max | 59.0 – 62.0 | 0.1 | 0.2 | 0.5 – 1.0 | Rem |
| Nominals | 60.0000 | – | – | 0.7000 | 39.2000 |
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 |
| FLAT PRODUCTS | |||||||||||||||||||
| O50 | 0.04 | 68 | 62 | 30 | – | – | – | – | – | – | – | – | – | – | 41 | – | |||
| O50 | 1 | 0 | TYP | 20 | 427 | 207 | – | – | 40 | 60 | – | – | 57 | – | – | – | 283 | – | 0 |
| O50 | 0.25 | 68 | 60 | 28 | – | – | – | – | – | – | – | – | – | – | 41 | – | |||
| O50 | 6.35 | 0 | TYP | 20 | 414 | 193 | – | – | 45 | 58 | – | – | 56 | – | – | – | 283 | – | 0 |
| H01 | 0.04 | 68 | 70 | 58 | – | – | – | – | – | – | – | – | – | – | 43 | – | |||
| H01 | 1 | 0 | TYP | 20 | 483 | 400 | – | – | 17 | 75 | – | – | 68 | – | – | – | 296 | – | 0 |
| M20 | 1 | 68 | 55 | 25 | – | – | – | – | – | – | – | – | – | – | 40 | – | |||
| M20 | 25.4 | 0 | TYP | 20 | 379 | 172 | – | – | 50 | 55 | – | – | 55 | – | – | – | 276 | – | 0 |
| O60 | 0.25 | 68 | 58 | 25 | – | – | – | – | – | – | – | – | – | – | 40 | – | |||
| O60 | 6.35 | 0 | TYP | 20 | 400 | 172 | – | – | 49 | 56 | – | – | 55 | – | – | – | 276 | – | 0 |
| ROD | |||||||||||||||||||
| H02 | 0.25 | 68 | 80 | 57 | – | – | – | – | – | – | – | – | – | – | 45 | – | |||
| H02 | 6.35 | 20 | TYP | 20 | 552 | 393 | – | – | 20 | 85 | – | – | – | – | – | – | 310 | – | 0 |
| H01 | 1 | 68 | 69 | 46 | – | – | – | – | – | – | – | – | – | – | 43 | – | |||
| H01 | 25.4 | 8 | TYP | 20 | 476 | 317 | – | – | 27 | 78 | – | – | – | – | – | – | 296 | – | 0 |
| O50 | 2.01 | 68 | 62 | 28 | – | – | – | – | – | – | – | – | – | – | 42 | – | |||
| O50 | 51 | 0 | TYP | 20 | 427 | 193 | – | – | 43 | 60 | – | – | – | – | – | – | 290 | – | 0 |
| H02 | 1 | 68 | 75 | 53 | – | – | – | – | – | – | – | – | – | – | 44 | – | |||
| H02 | 25.4 | 20 | TYP | 20 | 517 | 365 | – | – | 20 | 82 | – | – | – | – | – | – | 303 | – | 0 |
| O50 | 0.25 | 68 | 63 | 30 | – | – | – | – | – | – | – | – | – | – | 42 | – | |||
| O50 | 6.35 | 0 | TYP | 20 | 434 | 207 | – | – | 40 | 60 | – | – | – | – | – | – | 290 | – | 0 |
| O60 | 2.01 | 68 | 56 | 25 | – | – | – | – | – | – | – | – | – | – | 40 | – | |||
| O60 | 51 | 0 | TYP | 20 | 386 | 172 | – | – | 47 | 55 | – | – | – | – | – | – | 276 | – | 0 |
| H01 | 2.01 | 68 | 67 | 40 | – | – | – | – | – | – | – | – | – | – | 43 | – | |||
| H01 | 51 | 8 | TYP | 20 | 462 | 276 | – | – | 35 | 75 | – | – | – | – | – | – | 296 | – | 0 |
| O50 | 1 | 68 | 63 | 30 | – | – | – | – | – | – | – | – | – | – | 42 | – | |||
| O50 | 25.4 | 0 | TYP | 20 | 434 | 207 | – | – | 40 | 60 | – | – | – | – | – | – | 290 | – | 0 |
| O60 | 1 | 68 | 57 | 25 | – | – | – | – | – | – | – | – | – | – | 40 | – | |||
| O60 | 25.4 | 0 | TYP | 20 | 393 | 172 | – | – | 47 | 55 | – | – | – | – | – | – | 276 | – | 0 |
| O60 | 0.25 | 68 | 58 | 27 | – | – | – | – | – | – | – | – | – | – | 40 | – | |||
| O60 | 6.35 | 0 | TYP | 20 | 400 | 186 | – | – | 45 | 56 | – | – | – | – | – | – | 276 | – | 0 |
| H01 | 0.25 | 68 | 70 | 48 | – | – | – | – | – | – | – | – | – | – | 43 | – | |||
| H01 | 6.35 | 10 | TYP | 20 | 483 | 331 | – | – | 25 | 80 | – | – | – | – | – | – | 296 | – | 0 |
| TUBE | |||||||||||||||||||
| H80 | 0 | 68 | 88 | 66 | – | – | – | – | – | – | – | – | – | – | – | – | |||
| H80 | 0 | 35 | TYP | 20 | 607 | 455 | – | – | 18 | 95 | – | – | – | – | – | – | – | – | 0 |
Physical Properties
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 11.8 ÌÎ?̴ÌÁ10-6 per oF (68-572 F) | 21.2 ÌÎ?̴ÌÁ 10 6? per ÌÎ?̴åÁC (20-300 C) |
| Density | 0.304 lb/in3 @ 68 F | 8.41 gm/cm3 @ 20 C |
| Electrical Conductivity | 26 %IACS @ 68 F | 0.152 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 39.9 ohms-cmil/ft @ 68 F | 6.63 microhm-cm @ 20 C |
| Melting Point Liquid US | 1650 F | 899 C |
| Melting Point Solid US | 1630 F | 888 C |
| Modulas of Elasticity in Tension | 15000 ksi | 103400 MPa |
| Modulas of Rigidity | 5600 ksi | 38610 MPa |
| Specific Gravity | 8.41 | 8.41 |
| Specific Heat Capacity | 0.09 Btu/lb/ÌÎ?̴åÁF @ 68 F | 377.1 J/kg ÌÎ?̴ÌÁ ÌÎ?̴åÁK at 293 K |
| Thermal Conductivity | 67.0 Btu ÌÎ?̴ÌÁ ft/(hr ÌÎ?̴ÌÁ ft2 ÌÎ?̴ÌÁÌÎ?̴åÁF) @ 68 F | 116.0 W/m ÌÎ?̴ÌÁ ÌÎ?̴åÁK at 20 C |
Fabrication
| Joining Technique | Suitability |
| Brazing | Excellent |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Fair |
| Capacity for Being Hot Formed | Excellent |
| Coated Metal Arc Welding | Not Recommended |
| Forgeability Rating | 90 |
| Gas Sheilded Arc Welding | Fair |
| Machinability rating | 30 |
| Oxyacetylene Welding | Good |
| Seam Weld | Fair |
| Soldering | Excellent |
| Spot Weld | Good |
Applications & Industries where our C46400 Naval Brass Lead Free are used
Sunflex Metal Industries is a prominent supplier and exporter of C46400 Naval Brass Lead Free, a material widely utilized in marine hardware, industrial equipment, pump shafts, valves and fittings, heat exchangers, and architectural applications.
Prominent Countries Where We Export C46400 Naval Brass Lead Free
Exporting C46400 Naval Brass Lead Free 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