C54400 Phosphor Bronze (B-2) Free Cutting Manufacturer, Supplier & Exporter
ASTM B139, ASTM B140, QQ-B-750, SAE J461
C54400 Phosphor Bronze Manufacturer in India, C54400 Phosphor Bronze Round Bars Supplier, Phosphor Bronze Instrumentation Fittings Manufacturer, C54400 Phosphor Bronze Forged Elbow Exporter, C54400 Phosphor Bronze Machined Components Manufacturer.
Cunimet Alloys Pvt. Ltd. is a trusted C54400 Phosphor Bronze manufacturer in India, offering high-quality phosphor bronze products designed for durability, corrosion resistance, and excellent mechanical performance. The C54400 grade is widely used in applications requiring strength, wear resistance, and precision machining, making it ideal for industrial, electrical, and instrumentation systems.
We supply C54400 Phosphor Bronze in a variety of shapes and forms, including bars and rods, as well as machined components such as instrumentation fittings, flanges, forged elbows, tees, rings, and circles. Each product is manufactured to strict quality standards, ensuring accurate dimensions, reliable mechanical properties, and long-lasting performance in demanding environments.
C54400 Phosphor Bronze (B-2) Free Cutting
Our C54400 Phosphor Bronze products are suitable for applications in marine, automotive, industrial machinery, and electrical systems, where durability, corrosion resistance, and machinability are critical. Cunimet Alloys Pvt. Ltd. also provides custom manufacturing and machining services to meet specific project requirements, ensuring that each component performs flawlessly.
For inquiries or orders, contact us at sales@cunimetalloys.com. Whether you require standard stock items or precision-engineered components, Cunimet Alloys Pvt. Ltd. is your trusted partner for high-quality C54400 Phosphor Bronze in India.
Typical Uses for C54400 Phosphor Bronze:
- Electrical: Electrical Connectors
- Industrial: Bushings, Gears, Pinions, Shafts, Valve Parts, Sleeve Bearings, Thrust Bearings, Screw Machine Products, Bearings, Thrust Washers
C54400 Phosphor Bronze Rods Stockist in India, C54400 Phosphor Bronze Flanges Stockist, C54400 Phosphor Bronze Forged Tee Manufacturer, C54400 Phosphor Bronze Fittings Manufacturer, C54400 Phosphor Bronze Forged Ring Exporter, and C54400 Phosphor Bronze Forged Circle Manufacturer in India.
Product Specifications
| End Product | Specification |
| Bar | ASTM B103, B139, SAE J 463, J461 |
| Bearings and Bushings | MILITARY MIL-B-13501 |
| Plate | ASTM B103 |
| Rod | ASTM B139, SAE J 463, J461 |
| Shapes | ASTM B139 |
| Sheet | ASTM B103, SAE J 463, J461 |
| Strip | AMS 4520, ASTM B103, SAE J 463, J461 |
Available Shapes & Sizes For C53400 Phosphor Bronze
| Product Form | Size Range |
|---|---|
| C54400 Phosphor Bronze Bars & Rods | Round, Square & Hex from Ø6 mm to Ø300 mm |
| C54400 Phosphor Bronze Instrumentation Fittings | 1/8” to 2” (As per drawings & applicable standards) |
| C54400 Phosphor Bronze Flanges | ½” to 24” (Class 150 to 2500 / PN 10 to PN 420) |
| C54400 Phosphor Bronze Forged Elbows & Tees | ½” to 24” (Seamless / Forged Construction) |
| C54400 Phosphor Bronze Forged Rings | Outside Diameter up to 2500 mm Thickness up to 300 mm |
| C54400 Phosphor Bronze Forged Circles | Diameter up to 2500 mm Thickness up to 300 mm |
| Custom sizes, tolerances, and finishes are available as per customer drawings and specifications. | |
Material Designation & Standards
| UNS | C54400 (Phosphor Bronze – 10% Tin, 0.2–0.35% Phosphorus alloy) |
| AMS | Not commonly specified under AMS for Phosphor Bronze C54400 |
| ASTM Standards |
ASTM B139 / B139M – C54400 (Wire), ASTM B103 / B103M – C54400 (Plate, Sheet & Strip) |
| SAE Standards | SAE J461, SAE J463 (Wrought copper alloy products – equivalent) |
| British Standard | BS 2870 – PB102 (Phosphor Bronze – closest equivalent to 10% tin, low phosphorus) |
| European Standard (EN) | EN 1652 – CW452K (CuSn10P – equivalent) |
| DIN Standard | DIN 17662 – CuSn10P (equivalent) |
| French Standard (AFNOR) | NF A 51-102 – CuSn10P (equivalent) |
| Japanese Standard | JIS H 3100 – C5440 (Phosphor Bronze – equivalent) |
| ISO / Chemical Designation | CuSn10P |
| Common Names | C54400 Phosphor Bronze, Phosphor Bronze 10% Tin, CuSn10P, C5440 |
C53400 Phosphor Bronze Chemical Composition
| Cu | Fe | Pb | P | Sn | Zn | |
| Min/Max | Rem | 0.1 | 3.5 - 4.5 | 0.01 - 0.5 | 3.5 - 4.5 | 1.5 - 4.5 |
| Nominals | 88.0000 | - | 4.0000 | 0.2500 | 4.0000 | 4.0000 |
C53400 Phosphor Bronze 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 Product | |||||||||||||||||||
| H02 | 0.04 | 68 | 58 | 40 | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H02 | 1 | 0 | TYP | 20 | 400 | 276 | - | - | 24 | 68 | - | - | - | - | - | - | - | - | 0 |
| OS035 | 0.04 | 68 | 44 | 19 | - | - | - | - | - | - | - | - | - | - | - | - | |||
| OS035 | 1 | 0 | TYP | 20 | 303 | 131 | - | - | 50 | - | - | 65 | - | - | - | - | - | - | 0 |
| ROD | |||||||||||||||||||
| H04 | 0.5 | 68 | 75 | 63 | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H04 | 12.7 | 35 | TYP | 20 | 517 | 434 | - | - | 15 | 83 | - | - | - | - | - | - | - | - | 0 |
| H04 | 1 | 68 | 68 | 57 | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H04 | 25.4 | 25 | TYP | 20 | 469 | 393 | - | - | 20 | 80 | - | - | - | - | - | - | - | - | 0 |
C53400 Phosphor Bronze Physical Properties
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 9.6 · 10-6 per oF (68-572 F) | 17.3 · 10-6 per oC (20-300 C) |
| Density | 0.32 lb/in3 @ 68 F | 8.89 gm/cm3 @ 20 C |
| Electrical Conductivity | 19 %IACS @ 68 F | 0.111 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 54.6 ohms-cmil/ft @ 68 F | 9.08 microhm-cm @ 20 C |
| Melting Point Liquid US | 1830 F | 999 C |
| Melting Point Solid US | 1700 F | 927 C |
| Modulas of Elasticity in Tension | 15000 ksi | 103400 MPa |
| Modulas of Rigidity | 5600 ksi | 38610 MPa |
| Specific Gravity | 8.89 | 8.89 |
| Specific Heat Capacity | 0.09 Btu/lb/oF @ 68 F | 377.1 J/kg · oK at 293 K |
| Thermal Conductivity | 50.0 Btu · ft/(hr · ft2 · oF) @ 68 F | 86.5 W/m · oK at 20 C |
C53400 Phosphor Bronze Fabrication
| Joining Technique | Suitability |
| Brazing | Good |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Poor |
| Coated Metal Arc Welding | Poor |
| Gas Sheilded Arc Welding | Fair |
| Machinability rating | 70 |
| Oxyacetylene Welding | Poor |
| Seam Weld | Fair |
| Soldering | Excellent |
| Spot Weld | Fair |
C53400 Phosphor Bronze Equivalent Grades
| Standard | Equivalent Specification / Designation |
|---|---|
| UNS | C53400 (Phosphor Bronze – 5% Tin, 5% Phosphorus) |
| ASTM |
ASTM B139 – C53400 (Wire), ASTM B103 – C53400 (Plate, Sheet & Strip) |
| SAE | SAE J461, SAE J463 (equivalent wrought copper alloy products) |
| British Standard | BS 2870 – PB105 (Phosphor Bronze – closest equivalent to 5% tin, 5% phosphorus) |
| European Standard (EN) | EN 1652 / EN 12166 – CW451K (equivalent) |
| German Standard (DIN) | DIN 17662 – CuSn5P (equivalent) |
| Japanese Standard (JIS) | JIS H 3110 – C5340 (equivalent phosphor bronze) |
| ISO / Chemical Designation | CuSn5P |
| Common Names | C53400 Phosphor Bronze, Phosphor Bronze 5% Tin 5% Phosphorus, CuSn5P, CW451K, C5340 |
Types of C53400 Phosphor Bronze Instrumentation Fittings
| C53400 Phosphor Bronze Male Connector | C53400 Phosphor Bronze Male Connector |
| C53400 Phosphor Bronze Bulk Head Male Connector | C53400 Phosphor Bronze Male Elbow |
| C53400 Phosphor Bronze 45 Deg Male Elbow | C53400 Phosphor Bronze Male Branch Tee |
| C53400 Phosphor Bronze Male Run Tee | C53400 Phosphor Bronze Female Connector |
| C53400 Phosphor Bronze Bulkhead Female Connector | C53400 Phosphor Bronze Female Elbow |
| C53400 Phosphor Bronze Female Run Tee | C53400 Phosphor Bronze Female Branch Tee |
| C53400 Phosphor Bronze Union | C53400 Phosphor Bronze Reducer Union |
| C53400 Phosphor Bronze Bulkhead Union | C53400 Phosphor Bronze Union Elbow |
| C53400 Phosphor Bronze Union Tee | C53400 Phosphor Bronze Union Cross |
| C53400 Phosphor Bronze Reducer | C53400 Phosphor Bronze Bulkhead Reducer |
| C53400 Phosphor Bronze Port Connector Tube Fittings | C53400 Phosphor Bronze Male Adapter |
| C53400 Phosphor Bronze Female Adapter | C53400 Phosphor Bronze Tube End Cap |
| C53400 Phosphor Bronze Plug (Port Ends) (TP) | C53400 Phosphor Bronze Tube Socket Weld Union |
| C53400 Phosphor Bronze Male Pipe Weld Connector | C53400 Phosphor Bronze Tube Socket Weld Elbow |
| C53400 Phosphor Bronze Male Pipe Weld Elbow | C53400 Phosphor Bronze Back Ferrule |
| C53400 Phosphor Bronze Front Ferrule |
Types of C53400 Phosphor Bronze Fittings
| C53400 Phosphor Bronze Threaded Square Head Solid Plug | C53400 Phosphor Bronze Threaded Counter Sunk Square Plug |
| C53400 Phosphor Bronze Threaded Floor Flange | C53400 Phosphor Bronze Threaded Lock Nut |
| C53400 Phosphor Bronze Blind Flange | C53400 Phosphor Bronze Threaded Flange |
| C53400 Phosphor Bronze 45 Degree Elbow | C53400 Phosphor Bronze 45 Deg Street Elbow |
| C53400 Phosphor Bronze 45 Deg. Y Branch | C53400 Phosphor Bronze 90 Degree Elbow |
| C53400 Phosphor Bronze 90 Deg. Street Elbow | C53400 Phosphor Bronze Cap |
| C53400 Phosphor Bronze Cored Plug | C53400 Phosphor Bronze Coupling |
| C53400 Phosphor Bronze Hex Bushing | C53400 Phosphor Bronze Coupling Reducer |
| C53400 Phosphor Bronze Street Tee | C53400 Phosphor Bronze Tee |
| C53400 Phosphor Bronze Union | C53400 Phosphor Bronze Locknut |
| C53400 Phosphor Bronze Companion Flange | C53400 Phosphor Bronze Extension Piece |
Industries & Applications We Serve
Exporting C53400 Phosphor Bronze Worldwide
We export C53400 Phosphor Bronze to countries across the globe, including Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, United States, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
C53400 Phosphor Bronze Supplier Across India
We supply C53400 Phosphor Bronze to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai-Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, and Tiruchirappalli.
