Phosphorus Bronze Round Bar exporter in Kuwait
Phosphorus Bronze Round Bar exporter in Kuwait offers premium-quality alloy solutions tailored for diverse industrial needs. Known for its excellent corrosion resistance, high strength, and superior wear properties, this material is ideal for applications requiring durability and reliable mechanical performance. The round bars are manufactured to precise dimensions, ensuring consistency and ease of integration into various manufacturing processes.
These round bars are composed primarily of copper, tin, and a small percentage of phosphorus, which enhances their stiffness and fatigue resistance. The alloy’s excellent conductivity and non-magnetic properties make it suitable for electrical components, marine hardware, and precision instruments. Available in multiple diameters and lengths, the bars meet international standards such as ASTM B103 and BS EN 1982, ensuring compatibility with global industrial requirements.
Industries such as automotive, aerospace, and electrical manufacturing benefit from the robustness and versatility of phosphorus bronze round bars. Their resistance to wear and corrosion under harsh environments makes them a preferred choice for bearing bushings, springs, gears, and valve components. The material’s machinability also allows for efficient fabrication, reducing production downtime and costs.
Exporters based in Kuwait are well-equipped to handle bulk orders with efficient logistics and compliance with international shipping regulations. Their commitment to quality assurance includes thorough inspection and certification, guaranteeing that each shipment meets stringent industrial standards. This reliability makes them a trusted partner for companies seeking consistent supply chains in the Middle East and beyond.
For industrial buyers looking to source high-performance copper alloy products, these phosphorus bronze round bars represent a strategic investment. Their combination of mechanical strength, corrosion resistance, and dimensional accuracy supports a wide range of demanding applications, ensuring long-term operational efficiency and product longevity.
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 Kuwait 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 Kuwait
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Phosphorus Bronze Round Bar exporter in Kuwait
- 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 Kuwait
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 Kuwait
| 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 strength and durability
- ✔ Good fatigue resistance
- ✔ Excellent wear resistance
- ✔ Superior machinability
- ✔ Good electrical conductivity
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 marine applications, electrical components, and springs | ASTM B150, ASTM B271 |
| Phosphorus Bronze Round Bar | Copper (Cu) 95%, Tin (Sn) 5%, Phosphorus (P) 0.3% | Ideal for high wear resistance applications, such as bearings | ASTM B450, ASTM B271 |
| Phosphorus Bronze Round Bar | Copper (Cu) 92%, Tin (Sn) 8%, Phosphorus (P) 0.6% | Commonly used in valves, pumps, and fittings | ASTM B150, ASTM B271 |
Specifications Table
| Material | Phosphorus Bronze |
|---|---|
| Grades | C51900, C52000 |
| Standard | ASTM B505, SAE J461 |
| Size Range | 5 mm to 100 mm diameter |
| Length | Up to 6000 mm |
| Form | Round Bar |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| C51000 Phosphorus Bronze | Copper 90%, Tin 10% | Electrical connectors, springs, and fasteners |
| C52000 Phosphorus Bronze | Copper 85%, Tin 15% | Marine hardware, valve components, and wear strips |
| C53000 Phosphorus Bronze | Copper 80%, Tin 20% | Pump components, gears, and bushings |
| C54400 Phosphorus Bronze | Copper 95%, Tin 5% | Electrical applications and precision instruments |
| C54500 Phosphorus Bronze | Copper 90%, Tin 10%, Phosphorus 0.5% | High-stress applications, automotive parts, and military equipment |
Available Sizes of Phosphorus Bronze Round Bar (MM)
| Size (MM) | Size (MM) |
|---|---|
| 6 | 10 |
| 12 | 14 |
| 16 | 18 |
| 20 | 22 |
| 25 | 30 |
| 32 | 35 |
| 38 | 40 |
| 45 | 50 |
| 55 | 60 |
| 70 | 80 |
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 |
| Lead (Pb) | 0.0 - 0.5 |
| Zinc (Zn) | 0.0 - 5.0 |
| Iron (Fe) | 0.0 - 0.3 |
| Nickel (Ni) | 0.0 - 2.0 |
| Other Elements | 0.0 - 1.0 |
Mechanical Properties of Phosphorus Bronze Round Bar
| Property | Value |
|---|---|
| Tensile Strength | 450-550 MPa |
| Yield Strength | 200-300 MPa |
| Elongation | 10-20% |
| Hardness (Brinell) | 150-200 HB |
| Modulus of Elasticity | 100 GPa |
Phosphorus Bronze Round Bar – Physical & Thermal Properties
Density of Phosphorus Bronze Round Bar
| Property | Metric | Imperial |
|---|---|---|
| Density | 8.7 g/cm³ | 0.315 lb/in³ |
Melting Point of Phosphorus Bronze Round Bar
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 900 - 950 °C | 1652 - 1742 °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 | Solid |
| 400 | 100 - 300 | Solid |
| 420 | 300 - 600 | Solid |
Electrical Resistivity of Phosphorus Bronze Round Bar
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 16.0 | 20 | Annealed |
| 16.2 | 100 | |
| 16.5 | 200 | |
| 16.8 | 300 | |
| 17.0 | 400 | |
Equivalent of Phosphorus Bronze Round Bar
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM B150 | CuSn5 | C51000 |
| BS 1400 | LG2 | C63200 |
Manufacturing Process & Heat Treatment of Phosphorus Bronze Round Bar
Annealing
Annealing is a crucial heat treatment process used to relieve internal stresses and improve the ductility of phosphorus bronze. The bars are heated to a temperature range of 400°C to 600°C and held for a specific duration to allow for uniform temperature distribution. After heating, the bars are slowly cooled in air, which enhances their workability and prepares them for further processing.
Forging
Forging of phosphorus bronze round bars involves heating the material to a temperature between 700°C and 800°C. This temperature range allows the alloy to become malleable, enabling it to be shaped into desired dimensions through mechanical deformation. The forging process imparts enhanced mechanical properties, including improved strength and toughness.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 800°C - 900°C | Water or Oil | To increase hardness and strength |
| Tempering | 200°C - 400°C | Air | To reduce brittleness and achieve desired toughness |
| Stress Relieving | 300°C - 400°C | Air | To eliminate residual stresses from the manufacturing process |
The combination of these manufacturing and heat treatment processes ensures that phosphorus bronze round bars meet the stringent quality and performance standards required for various industrial applications.
Various Types
Phosphorus Bronze C51000 Round Bar
- Diameter: 10mm to 200mm
- Condition: Hot Rolled
- Applications: Electrical components, marine hardware, and fittings
Phosphorus Bronze C51900 Round Bar
- Diameter: 5mm to 100mm
- Condition: Cold Drawn
- Applications: Bushings, bearings, and valve components
Phosphorus Bronze C54400 Round Bar
- Diameter: 8mm to 150mm
- Condition: Annealed
- Applications: Electrical connectors, springs, and fasteners
Phosphorus Bronze C63000 Round Bar
- Diameter: 12mm to 180mm
- Condition: Heat Treated
- Applications: High-stress applications, automotive parts, and marine applications
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 | $4.50 – $5.00 | ₹370 – ₹410 |
| Phosphorus Bronze | 6 mm | $4.20 – $4.80 | ₹350 – ₹390 |
| Phosphorus Bronze | 10 mm | $4.00 – $4.50 | ₹330 – ₹370 |
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.
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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