Phosphorus Bronze Round Bar exporter in Bahrain
Phosphorus Bronze Round Bar exporter in Bahrain offers premium quality copper alloy bars known for their excellent strength, corrosion resistance, and wear properties. These round bars are manufactured using advanced metallurgical processes to ensure uniformity and superior mechanical performance, making them ideal for demanding industrial applications. The phosphorus content enhances the alloy's stiffness and fatigue resistance, while the bronze base provides excellent conductivity and thermal stability.
These copper-based rods come in various diameters and lengths to meet diverse engineering requirements. Typically composed of copper, tin, and phosphorus, the material is prized for its outstanding resistance to seawater corrosion and its excellent bearing properties. The round bars undergo precise machining and finishing, ensuring tight tolerances and smooth surfaces suitable for components like bearings, bushings, springs, and electrical connectors.
Industries such as marine engineering, electrical manufacturing, automotive, and heavy machinery rely on these bars for their durability and reliability under harsh conditions. Their ability to withstand high stress and resist deformation makes them a preferred choice for precision parts that demand long service life and minimal maintenance. Additionally, the alloy's excellent solderability and brazing characteristics facilitate easy integration into complex assemblies.
Exporters based in Bahrain maintain strict quality control protocols and comply with international standards to guarantee that each shipment meets global industrial benchmarks. The logistics infrastructure in Bahrain supports timely and secure delivery, ensuring that clients receive their orders promptly and in optimal condition. Packaging is designed to protect the bars from environmental factors during transit, preserving their surface integrity and mechanical properties.
For industrial buyers seeking reliable suppliers of phosphorus bronze round bars, Bahrain serves as a strategic hub offering competitive pricing and high-grade products. The combination of material excellence, precise manufacturing, and export readiness positions these suppliers as trusted partners in global supply chains focused on performance-critical applications.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Phosphorus Bronze Round Bar exporter in Bahrain Are Preferred by Global Buyers
- ✔ Factory Pricing: Direct manufacturer rates with bulk stock
- ✔ Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- ✔ Export-Ready: Sea-worthy packaging for on-time delivery
- ✔ Fast RFQs: Quick quotes for custom sizes & quantities
- ✔ Traceability: 100% heat number tracking from raw material to finished product
Trusted by industries like oil & gas, petrochemicals, power, marine, and heavy engineering.
- Manufacturing Capacity: 500 MT / Month
- Export Experience: 15+ Years
- Countries Served: 50+
- Annual Export Volume: 5,500 MT
Table of Contents
- 1. What is Phosphorus Bronze Round Bar exporter in Bahrain
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Phosphorus Bronze Round Bar exporter in Bahrain
- 4. Why Global Buyers Source from Ragnar Metals and Tubes
- 5. Features
- 6. Technical Overview
- 7. Specifications
- 8. Available Grades
- 9. Available Sizes
- 10. Chemical Properties
- 11. Mechanical Properties
- 12. Physical & Thermal Properties
- 13. Electrical Resistivity
- 14. Equivalent Grades
- 15. Manufacturing Process & Heat Treatment
- 16. Various Types
- 17. Applications & Uses
- 18. Industries We Serve
- 19. Latest Price List
- 20. MOQ & Payment Terms
- 21. Export Packaging & Shipping
- 22. Cities We Supply in India
- 23. Countries We Export Worldwide
- 24. Our Certifications
- 25. Quality Inspection & Testing
- 26. Our Other Product Types
- 27. People Also Search For
- 28. Frequently Asked Questions
- 29. About Ragnar Metals and Tubes
How to Choose the Right Phosphorus Bronze Round Bar exporter in Bahrain
India is home to hundreds of manufacturers ranging from small job shops to large ISO-certified exporters. International and domestic buyers typically evaluate manufacturers based on quality compliance, production capacity, export experience, and pricing transparency.
- Certification & international standards (ASME, ASTM, EN)
- Manufacturing capability vs trading activity
- Export documentation & inspection support
- Stock availability & lead time reliability
- Past supply experience in oil & gas, EPC & heavy industries
Comparison Factors Among Phosphorus Bronze Round Bar exporter in Bahrain
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited | None | Full in-house / audited partners |
| International Standards | Basic | Depends on source | ASME / ASTM / EN |
| Inspection & MTCs | Limited | Inconsistent | EN 10204 3.1 / 3.2 |
| Export Experience | Low | Medium | 50+ countries |
| Risk for EPC Projects | High | Medium | Low |
International buyers typically prefer ISO-certified manufacturers for large-scale or critical applications due to better quality control, documentation, and lower project risk.
Why Global Buyers Choose Ragnar Metals and Tubes
Ragnar Metals and Tubes is a trusted ISO 9001:2015 certified manufacturer and global exporter of ferro alloys and metal products, supplying consistent, high-quality materials to customers across USA, UK, Europe, Middle East, Africa, and Asia-Pacific. Our focus on quality assurance, cost efficiency, and on-time delivery makes us a preferred sourcing partner for international buyers.
| Key Advantage | Buyer Benefit |
|---|---|
| ISO 9001:2015 Certified Manufacturing | Consistent quality with documented QA systems and process control |
| ASME / ASTM / EN Compliant Products | Globally accepted standards with EN 10204 3.1 / 3.2 MTCs |
| Lower Manufacturing & Sourcing Costs | Save up to 15–20% compared to European suppliers |
| Favorable Exchange Rate Advantage | Reduced landed cost for international importers |
| In-House Testing & Inspection Facilities | Strict chemical, mechanical & dimensional quality checks |
| Bulk Stock & High Production Capacity | Fast order fulfillment and stable supply for large projects |
| Custom Sizes & Drawing-Based Manufacturing | Products manufactured exactly to buyer specifications |
| Export-Grade Packaging & Global Logistics | Sea-worthy packing, palletization & worldwide shipping support |
| Faster Global Shipping Routes | Optimized logistics for Middle East, Africa & Southeast Asia |
| Technical & After-Sales Support | Project assistance, documentation & responsive RFQ handling |
| Trusted by Global Steel & EPC Companies | Proven export experience across 50+ countries |
Features of Phosphorus Bronze Round Bar
- ✔ Excellent corrosion resistance
- ✔ High tensile strength and durability
- ✔ Superior wear resistance
- ✔ Good electrical conductivity
- ✔ Enhanced machinability for intricate designs
- ✔ Versatile applications in various industries
Technical Overview of Phosphorus Bronze Round Bar
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Phosphorus Bronze Round Bar | Copper (Cu) 90%, Tin (Sn) 10%, Phosphorus (P) 0.5% | Used in electrical connectors, springs, and marine applications | ASTM B150, ASTM B271 |
| Phosphorus Bronze Round Bar | Copper (Cu) 92%, Tin (Sn) 8%, Phosphorus (P) 0.5% | Ideal for high-strength applications and corrosion resistance | BS 2870, ASTM B584 |
| Phosphorus Bronze Round Bar | Copper (Cu) 88%, Tin (Sn) 12%, Phosphorus (P) 0.5% | Commonly used in marine hardware and pump components | ASTM B150, ISO 4535 |
Specifications Table
| Material | Phosphorus Bronze |
|---|---|
| Grades | C51000, C52000, C52400 |
| Standard | ASTM B150, ASTM B271 |
| Size Range | 10 mm to 300 mm diameter |
| Length | Up to 6 meters |
| Form | Round Bar |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Cual10 | 90% Copper, 10% Tin, 0.02% Phosphorus | Electrical connectors, springs, and valves |
| Cual5 | 95% Copper, 5% Tin, 0.05% Phosphorus | Marine hardware, electrical components |
| Cual12 | 88% Copper, 12% Tin, 0.03% Phosphorus | Wear-resistant applications, bushings, and bearings |
| Cual7 | 92% Copper, 7% Tin, 0.04% Phosphorus | Instrumentation parts and marine applications |
| Cual8 | 91% Copper, 8% Tin, 0.01% Phosphorus | Electrical switches and fittings |
Available Sizes of Phosphorus Bronze Round Bar (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 12 |
| 14 | 16 |
| 18 | 20 |
| 22 | 25 |
| 28 | 30 |
| 32 | 35 |
| 38 | 40 |
| 45 | 50 |
| 55 | 60 |
| 65 | 70 |
Chemical Properties of Phosphorus Bronze
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 90.0 - 95.0 |
| Tin (Sn) | 5.0 - 10.0 |
| Phosphorus (P) | 0.01 - 0.5 |
| Zinc (Zn) | 0.0 - 5.0 |
| Lead (Pb) | 0.0 - 0.2 |
| Iron (Fe) | 0.0 - 0.5 |
| Nickel (Ni) | 0.0 - 2.0 |
| Other Elements | Balance |
Mechanical Properties of Phosphorus Bronze Round Bar
| Property | Value |
|---|---|
| Tensile Strength | 550 MPa |
| Yield Strength | 280 MPa |
| Elongation | 25% |
| Hardness (Rockwell B) | 85 |
| Modulus of Elasticity | 110 GPa |
Phosphorus Bronze Round Bar – Physical & Thermal Properties
Density of Phosphorus Bronze Round Bar
| Property | Metric | Imperial |
|---|---|---|
| Density | 8,500 kg/m³ | 531 lb/ft³ |
Melting Point of Phosphorus Bronze Round Bar
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 900 - 950 °C | 1,652 - 1,742 °F |
Specific Heat of Phosphorus Bronze Round Bar
| Specific Heat of Phosphorus Bronze Round Bar | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 380 | 20 - 100 | Annealed |
| 350 | 100 - 200 | Cold Worked |
| 300 | 200 - 300 | Heat Treated |
Electrical Resistivity of Phosphorus Bronze Round Bar
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 16.0 | 20 | As-Cast |
| 16.5 | 100 | |
| 17.0 | 200 | |
| 17.5 | 300 | |
| 18.0 | 400 | |
Equivalent of Phosphorus Bronze Round Bar
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM B150 | CuSn6 | C51000 |
| BS 2870 | PB1 | C51900 |
Manufacturing Process & Heat Treatment of Phosphorus Bronze Round Bar
Annealing
The annealing process for phosphorus bronze round bars involves heating the material to a temperature of approximately 600-700°C, followed by a controlled cooling process. This treatment is essential for relieving internal stresses, improving ductility, and enhancing the overall machinability of the bronze.
Forging
Forging of phosphorus bronze round bars is performed at elevated temperatures ranging from 700-800°C. This process increases the strength and toughness of the material. The forging operation is done using hydraulic presses or hammers to shape the bars into desired dimensions while ensuring uniform grain structure and mechanical properties.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 800-900 | Water or Oil | To increase hardness and strength |
| Tempering | 300-500 | Air | To reduce brittleness and adjust hardness |
| Stress Relieving | 200-300 | Air | To eliminate residual stresses |
The combination of these processes ensures that phosphorus bronze round bars exhibit optimal mechanical properties, making them suitable for various industrial applications, including electrical connectors, fasteners, and marine components.
Various Types
Phosphorus Bronze Round Bar C51000
- Diameter: 10mm to 200mm
- Condition: Hot Rolled or Cold Drawn
- Applications: Electrical connectors, marine hardware, and bearings
Phosphorus Bronze Round Bar C51900
- Diameter: 5mm to 150mm
- Condition: Annealed or Tempered
- Applications: Valve components, springs, and fasteners
Phosphorus Bronze Round Bar C54400
- Diameter: 8mm to 100mm
- Condition: Cold Worked
- Applications: Musical instruments, electrical applications, and marine uses
Phosphorus Bronze Round Bar C51020
- Diameter: 12mm to 80mm
- Condition: Rolled or Extruded
- Applications: Gaskets, pumps, and electrical contacts
Applications & Uses
- Oil & Gas Industry: Pipelines, process piping, and high-pressure fluid handling systems.
- Petrochemical & Refineries: Reactors, heat exchangers, and chemical processing units.
- Water Treatment Plants: Filtration systems, storage tanks, and corrosion-resistant piping.
- Pharmaceutical Industry: Hygienic piping, sanitary fittings, and cleanroom equipment.
- Food & Beverage: Processing lines, storage vessels, and contamination-free pipelines.
- Automobile & Engineering: Exhaust systems, structural parts, and precision components.
- Power & Energy Sector: Boilers, condensers, and turbine piping systems.
- Marine & Offshore: Shipbuilding, offshore platforms, and coastal infrastructure.
- Construction & Infrastructure: Structural frameworks, bridges, and industrial buildings.
Industries We Serve
Our stainless steel, alloy steel, and high-performance metal products are widely used across the following industries:
Latest Price List of Phosphorus Bronze Round Bar
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Phosphorus Bronze | 3 mm | $6.50 – $7.00 | ₹540 – ₹570 |
| Phosphorus Bronze | 6 mm | $6.00 – $6.50 | ₹490 – ₹540 |
| Phosphorus Bronze | 10 mm | $5.80 – $6.30 | ₹470 – ₹520 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for Phosphorus Bronze Round Bar.
MOQ & Payment Terms
Minimum Order Quantity: 25–100 Kg depending on part size and grade.
Payment Terms: Depending On Grade and Quantity Size
Export Packaging & Shipping
- Seaworthy, fumigated wooden crates with waterproof inner lining
- Palletised packing with clear shipping marks and heat number identification
- Container stuffing supervision with loading photographs available on request
We Exported to 50+ Countries Worldwide
| Global Export Destinations | |||||
|---|---|---|---|---|---|
| United States | Canada | Mexico | United Kingdom | Germany | Netherlands |
| Italy | Spain | South Africa | Australia | India | Korea |
| United Arab Emirates | Saudi Arabia | Qatar | Kuwait | Oman | Bahrain |
| Singapore | Malaysia | Indonesia | Dubai | Riyadh | Dammam |
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
GST Registered
ISO 9001:2015
ISO 1002:2018
Udyam MSME Registration
Testing Process & Quality Assurance – Ragnar Metals & Tubes
At Ragnar Metals & Tubes, our testing process ensures the safety, reliability, and performance of stainless steel and alloy steel products supplied for global industrial and infrastructure projects. Each batch is verified from raw material selection to final dispatch under internationally recognized standards including ASTM, ASME, ISO, DIN, and EN.
Detects internal flaws using high-frequency sound waves
Measures yield strength, elongation, and material durability
Evaluates toughness under low-temperature and high-stress conditions
Ensures smoothness, coating quality, and visual compliance
Enhances hardness, strength, and corrosion resistance
Measures resistance to deformation and wear
Documentation & Global Compliance
- ✔ EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
- ✔ Batch-wise quality traceability and inspection records
- ✔ Third-party inspection by SGS, TUV, Bureau Veritas & Lloyd’s
- ✔ Export documentation support for customs and international shipping
Supporting supply for oil & gas, petrochemical, power generation, marine, infrastructure, and heavy engineering industries worldwide.
Related Products
Explore our full range of stainless steel and alloy steel products including pipes, tubes, fittings, flanges, sheets, plates, spools, fasteners, round bars, and special grades manufactured for industrial, infrastructure, and global export applications.
People Also Search For
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Frequently Asked Questions
About Ragnar Metals & Tubes
- ✔ Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
- ✔ ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
- ✔ Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
- ✔ Modern processing and testing facilities with advanced manufacturing and inspection equipment
- ✔ Custom-engineered solutions based on client drawings and technical specifications
- ✔ Full material traceability with EN 10204 3.1 / 3.2 mill test certification
- ✔ Compliance with ASTM, ASME, DIN, EN, and ISO international standards
- ✔ Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries