Naval brass Bar exporter in Korea
Naval brass Bar exporter in Korea specializes in supplying high-grade alloys conforming to ASTM B21 and JIS H3250 standards. These bars are engineered for superior corrosion resistance and mechanical strength in marine environments.
Manufactured under strict quality control, the products undergo rigorous non-destructive testing and chemical composition analysis to ensure compliance with international specifications. Grades such as C46400 and C46420 are commonly available for diverse industrial applications.
Typical applications include shipbuilding, offshore platforms, and desalination plants, where durability against seawater corrosion is critical. The exporter ensures precise dimensional tolerances and surface finishes tailored to client requirements.
Efficient export procedures are supported by secure packaging and optimized logistics solutions to maintain product integrity during transit. Documentation and customs clearance are managed to facilitate seamless international trade operations.
Global Delivery & Export Assurance
Trusted by EPC contractors, OEMs, and industrial buyers in 40+ countries
β± Fast Lead Time
2β7 weeks depending on size & specification
Expedited production available on requestπ¦ Flexible Delivery Terms
FOB, CIF, CFR, DDP (Incoterms 2020)
Door-to-port and door-to-door optionsβοΈ Global Shipping
Sea Freight / Air Cargo / Express Courier
Export documentation & tracking includedRequest Export Pricing for Naval brass Bar exporter in Korea
Trusted by EPC contractors, procurement teams, and global industrial buyers across 50+ countries for certified supply and on-time delivery.
Manufacturer Pricing
Factory-direct rates with bulk stock availability to reduce your total landed cost.
International Certifications
ISO, EN 10204 3.1, SGS & TPI approved with mill test certificates on every shipment.
Export-Ready Packaging
Sea-worthy, container-ready packaging for safe international transit and on-time delivery.
Table of Contents
- 1. What is Naval brass Bar exporter in Korea
- 2. Why Choose Ragnar Pipe and Tube
- 3. Export Delivery & Lead Time Information
- 4. How to Choose the Right Manufacturer
- 5. Comparison of Naval brass Bar exporter in Korea
- 6. Why Global Buyers Source from Ragnar Metal and Tube
- 7. Features
- 8. Technical Overview
- 9. Specifications
- 10. Available Grades
- 11. Available Sizes
- 12. Chemical Properties
- 13. Mechanical Properties
- 14. Physical & Thermal Properties
- 15. Electrical Resistivity
- 16. Equivalent Grades
- 17. Manufacturing Process & Heat Treatment
- 18. Various Types
- 19. Applications & Uses
- 20. Industries We Serve
- 21. Latest Price List
- 22. MOQ & Payment Terms
- 23. Export Packaging & Shipping
- 24. Cities We Supply in India
- 25. Countries We Export Worldwide
- 26. Our Certifications
- 27. Quality Inspection & Testing
- 28. Our Other Product Types
- 29. People Also Search For
- 30. Frequently Asked Questions
- 31. About Ragnar Metal and Tube
How to Choose the Right Supplier for Naval brass Bar exporter in Korea
Choosing the right supplier for Naval brass Bar exporter in Korea plays a critical role in ensuring product quality, project safety, and long-term cost efficiency. With a wide range of manufacturers, stockists, and exporters operating across India, buyers must look beyond pricing and focus on reliability, certifications, and export readiness.
At Ragnar Metals & Tubes, we support global EPC contractors, procurement managers, and industrial buyers by delivering fully certified, traceable, and export-compliant metal products that meet international standards and country-specific import regulations.
- International standards compliance β ASTM, ASME, EN, ISO, and EN 10204 3.1 material test certification
- Verified manufacturing and sourcing β Direct mill supply, in-house processing, and strict quality inspections
- Inspection and export documentation β SGS, TPI, BV, and customs-ready paperwork for smooth international clearance
- Stock availability and delivery timelines β Reliable lead times for urgent, bulk, and project-based requirements
- Global project experience β Proven supply for oil & gas, EPC, petrochemical, power generation, and heavy engineering industries
Comparison Guide for Naval brass Bar exporter in Korea
Understand the key differences between local suppliers, trading firms, and ISO-certified manufacturers to make informed sourcing decisions for international and domestic projects.
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited in-house processing | Dependent on third-party mills | Full in-house production or audited partner facilities |
| International Standards | Basic or regional compliance | Varies by sourcing mill | ASTM, ASME, EN, ISO certified materials |
| Inspection & Certification | Limited documentation | Inconsistent MTC availability | EN 10204 3.1 / 3.2, SGS, TPI, BV support |
| Export & Logistics Experience | Low or domestic-only | Moderate international handling | Established exports to 50+ countries |
| Project Risk Level | High | Medium | Low |
For critical applications in oil & gas, EPC, power generation, marine, and infrastructure projects, buyers typically prioritize ISO-certified manufacturers to ensure compliance, traceability, and long-term performance.
Why Global Buyers Partner with Ragnar Metals & Tubes
Ragnar Metals & Tubes is a globally trusted manufacturer, stockist, and exporter of stainless steel, duplex steel, alloy steel, and high-performance piping solutions supporting EPC contractors, industrial plants, and infrastructure projects across the Middle East, Europe, Africa, Southeast Asia, and the Americas . Our strength lies in technical expertise, certified quality systems, and export-focused supply chains designed for long-term project reliability.
| Ragnar Advantage | How It Benefits You |
|---|---|
| ISO-Certified Quality Management Systems | Documented inspection, traceability, and process controls ensure consistent material performance and compliance. |
| ASTM, ASME & EN Standard Compliance | Internationally approved specifications with EN 10204 3.1 / 3.2 mill test certificates for project and regulatory acceptance. |
| Strategic Stockholding & Production Partnerships | Faster lead times and stable supply for shutdowns, expansions, and large-scale EPC requirements. |
| Global Export & Documentation Expertise | Complete handling of COO, HS codes, packing lists, invoices, and third-party inspections for smooth customs clearance. |
| In-House & Third-Party Quality Verification | Chemical, mechanical, and dimensional testing supported by SGS, TPI, BV, and client-nominated agencies. |
| Custom Manufacturing & Project-Based Supply | Drawing-based production, special lengths, and grade substitutions engineered to match site and design requirements. |
| Export-Grade Packaging & Container Planning | Sea-worthy packing, fumigated pallets, and optimized container loading to minimize transit damage and logistics costs. |
| Multi-Industry Project Experience | Proven supply for oil & gas, power generation, marine, petrochemical, water treatment, and heavy engineering sectors. |
| Responsive RFQ & Technical Support Team | Fast quotations, material selection guidance, and documentation support throughout the procurement lifecycle. |
| Established Global Supply Network | Reliable exports to 50+ countries with repeat buyers and long-term project partnerships. |
Key Features of Naval Brass Bar
- β Excellent corrosion resistance, ideal for marine applications
- β High strength and durability, ensuring long service life
- β Good machinability for ease of fabrication and assembly
- β Superior thermal and electrical conductivity
- β Available in various sizes and dimensions to meet specific requirements
- β Compliance with international standards for quality assurance
Technical Overview of Naval Brass Bar
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Naval Brass Bars | Copper (60%), Zinc (39%), Lead (1%) | Marine applications, including shipbuilding and repair | ASTM B271, UNS C46400 |
| Naval Brass Bars | Copper (60%), Zinc (39%), Lead (1%) | Manufacture of marine hardware and fittings | EN 1982, ASTM B453 |
| Naval Brass Bars | Copper (60%), Zinc (39%), Lead (1%) | Fabrication of propellers and other marine components | UNS C46400, ASTM B271 |
Specifications Table
| Material | Naval Brass |
|---|---|
| Grades | C46400, C46500 |
| Standard | ASTM B371, ASTM B21 |
| Size Range | 10 mm to 150 mm Diameter |
| Length | Up to 6 meters |
| Form | Round Bars |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Pipes | Copper 60%, Zinc 40% | Marine construction and shipbuilding |
| Tubes | Copper 65%, Zinc 35% | Heat exchangers and condensers |
| Fittings | Copper 70%, Zinc 30% | Plumbing and HVAC systems |
| Bars | Copper 75%, Zinc 25% | Marine hardware and fittings |
| Plates | Copper 64%, Zinc 36% | Corrosion-resistant applications in marine environments |
Available Sizes of Naval Brass Bar (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 12 |
| 14 | 16 |
| 18 | 20 |
| 22 | 25 |
| 28 | 30 |
| 32 | 35 |
| 40 | 45 |
| 50 | 60 |
| 70 | 80 |
| 90 | 100 |
Chemical Properties of Naval Brass
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 60.0 - 63.0 |
| Zinc (Zn) | 35.0 - 38.0 |
| Lead (Pb) | 1.5 - 2.5 |
| Iron (Fe) | 0.5 max |
| Nickel (Ni) | 0.5 max |
| Manganese (Mn) | 0.5 max |
| Aluminum (Al) | 0.4 max |
| Other elements | 0.5 max |
Mechanical Properties of Naval Brass
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 500-700 |
| Yield Strength (MPa) | 200-400 |
| Elongation (%) | 20-30 |
| Hardness (Brinell) | 80-100 |
| Modulus of Elasticity (GPa) | 105 |
Naval Brass β Physical & Thermal Properties
Density of Naval Brass
| Property | Metric | Imperial |
|---|---|---|
| Density | 8.5 g/cmΒ³ | 0.307 lb/inΒ³ |
Melting Point of Naval Brass
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 900 - 940 Β°C | 1652 - 1724 Β°F |
Specific Heat of Naval Brass
| Specific Heat of Naval Brass | ||
|---|---|---|
| Specific Heat (J/kgΒ·K) | Temperature Range (Β°C) | Condition |
| 380 | 20 - 100 | Annealed |
| 360 | 100 - 200 | Annealed |
| 340 | 200 - 300 | Annealed |
Electrical Resistivity of Naval Brass
| Electrical Resistivity | ||
|---|---|---|
| Value (¡Ω·m) | Temperature (°C) | Treatment or Condition |
| 69 | 20 | Annealed |
| 70 | 25 | |
| 71 | 30 | |
| 72 | 35 | |
| 73 | 40 | |
Equivalent of Naval Brass
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM B271 | CuZn37 | C46400 |
| BS 2874 | CZ 121 | C4640 |
Manufacturing Process & Heat Treatment of Naval Brass
Annealing
Annealing of naval brass involves heating the material to a temperature range of 600Β°C to 700Β°C, followed by controlled cooling. This process helps to relieve internal stresses, improve ductility, and enhance machinability, making it suitable for various applications in marine environments.
Forging
Forging of naval brass is typically performed at temperatures between 800Β°C and 900Β°C. This process involves shaping the brass by applying compressive forces, which results in improved strength and structural integrity due to the refined grain structure achieved during forging.
Hardening & Tempering
| Process | Temperature Range (Β°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 800 - 850 | Oil | Increase hardness and strength |
| Tempering | 300 - 400 | Air | Reduce brittleness while maintaining hardness |
| Stress Relieving | 200 - 300 | Air | Eliminate residual stresses from the manufacturing process |
The manufacturing and heat treatment processes of naval brass are critical to ensuring high performance and reliability in marine applications. By carefully controlling each step, we achieve the desired mechanical properties and corrosion resistance essential for naval environments.
Various Types
Naval Brass Round Bar
- Diameter: 10 mm - 100 mm
- Condition: Hot Rolled
- Applications: Marine hardware, Shipbuilding
Naval Brass Square Bar
- Dimensions: 10 mm x 10 mm - 100 mm x 100 mm
- Condition: Cold Drawn
- Applications: Valves, Marine fittings
Naval Brass Flat Bar
- Thickness: 5 mm - 50 mm
- Condition: Anodized
- Applications: Structural components, Marine architecture
Naval Brass Hex Bar
- Dimensions: 10 mm - 50 mm
- Condition: Machined
- Applications: Fasteners, Marine equipment
Applications & Uses of Stainless Steel and Alloy Products
- 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 Naval Brass Bar
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Naval Brass | 3 mm | $6.50 β $7.00 | βΉ540 β βΉ580 |
| Naval Brass | 6 mm | $6.20 β $6.80 | βΉ520 β βΉ570 |
| Naval Brass | 10 mm | $5.90 β $6.50 | βΉ500 β βΉ550 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for Naval Brass Bar.
MOQ & Payment Terms for Metal Products
- Minimum Order Quantity (MOQ): Typically 25β100 Kg, depending on product type, dimensions, and material grade.
- Payment Terms: Flexible terms based on order volume, grade selection, and delivery location. Advance payment or mutually agreed commercial terms apply.
Steel Export Packaging & International Shipping Services from India
We provide professional steel export packaging and global shipping services from India, ensuring stainless steel and alloy steel products are securely packed, documented, and delivered to international ports including the Middle East, Europe, Africa, and Southeast Asia with full compliance to international trade and quality standards.
- Seaworthy Export Packing: Fumigated wooden crates with waterproof lining to protect steel products during ocean transit.
- Palletised & Marked Shipments: Heat number identification, batch labeling, and export documentation for traceability and customs clearance.
- Container Stuffing & Inspection: Supervised loading with photographs, weight checks, and final quality inspection before dispatch.
We Export Stainless Steel & Alloy Products 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 & Export Compliance Standards
We are a certified stainless steel and alloy steel manufacturer and global exporter from India, operating under internationally recognized quality, safety, and export compliance standards to ensure reliable supply for international buyers and industrial projects.
GST Registered Company β Government of India
ISO 9001:2015 β Quality Management System
ISO 1002:2018 - Quality Management System
Udyam Registration β MSME, Government of India
Testing Process & Quality Assurance β 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
- β EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
- β Batch-wise quality traceability and inspection records
- β Third-party inspection by SGS, TUV, Bureau Veritas & Lloydβs
- β 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
- Naval brass suppliers in Korea
- Marine grade brass manufacturers
- Brass bar exporters in Asia
- High tensile brass rod suppliers
- Brass alloy distributors in Korea
Frequently Asked Questions
About Ragnar Metals & Tubes
- β Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
- β ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
- β Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
- β Modern processing and testing facilities with advanced manufacturing and inspection equipment
- β Custom-engineered solutions based on client drawings and technical specifications
- β Full material traceability with EN 10204 3.1 / 3.2 mill test certification
- β Compliance with ASTM, ASME, DIN, EN, and ISO international standards
- β Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries