SS 321 Sheet and Coils exporter in Qatar
SS 321 Sheet and Coils exporter in Qatar offers premium stainless steel solutions tailored for demanding industrial environments. Manufactured using high-grade austenitic stainless steel, these sheets and coils feature excellent resistance to oxidation and corrosion, making them ideal for high-temperature applications. The 321 grade is stabilized with titanium, which enhances its durability and prevents carbide precipitation during welding, ensuring superior performance in fabrication and construction projects.
Our stainless steel sheets and coils are available in various thicknesses and widths, catering to diverse industrial requirements. These products comply with international standards such as ASTM A240 and EN 10088, guaranteeing consistent quality and mechanical properties. With a tensile strength typically ranging between 515-690 MPa and a minimum elongation of 40%, these materials provide both strength and flexibility for structural and manufacturing uses.
Industries such as petrochemical, aerospace, automotive, and power generation extensively use these stainless steel sheets and coils due to their excellent thermal and corrosion resistance. They are particularly suitable for applications involving heat exchangers, furnace parts, exhaust systems, and chemical processing equipment. The material’s ability to withstand continuous exposure to temperatures up to 900°C without losing strength makes it a preferred choice for high-heat environments.
Export readiness is a key feature of our offering, ensuring that products are thoroughly inspected, properly packaged, and shipped in compliance with international trade regulations. We facilitate timely delivery to Qatar and neighboring regions, with documentation and certifications that meet global standards. Buyers can expect seamless logistics support and reliable supply chain management tailored to large-scale industrial procurement.
Choosing a trusted exporter for these stainless steel sheets and coils guarantees access to durable, high-performance materials essential for critical industrial projects. Our commitment to quality, competitive pricing, and customer service positions us as a preferred partner for businesses seeking stainless steel solutions in the Gulf region and beyond.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 321 Sheet and Coils exporter in Qatar 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 SS 321 Sheet and Coils exporter in Qatar
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 321 Sheet and Coils exporter in Qatar
- 4. Why Global Buyers Source from Jainam Ferro Alloys
- 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 Jainam Ferro Alloys
How to Choose the Right SS 321 Sheet and Coils exporter in Qatar
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 SS 321 Sheet and Coils exporter in Qatar
| 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 Jainam Ferro Alloys
Jainam Ferro Alloys 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 SS 321 Sheet and Coils
- ✔ Excellent corrosion resistance, particularly against sulfuric acid
- ✔ High strength and good weldability
- ✔ Enhanced stability at elevated temperatures due to titanium addition
- ✔ Ideal for high-temperature applications and environments
- ✔ Available in various thicknesses and finishes to meet diverse project needs
- ✔ Complies with international quality and safety standards
Technical Overview of SS 321 Sheet and Coils
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 321 Sheet | Chromium 17% - 19%, Nickel 9% - 12%, Titanium 5xC% (minimum) | Used in applications requiring high resistance to oxidation and corrosion at elevated temperatures. | ASTM A240, ASME SA240 |
| SS 321 Coils | Chromium 17% - 19%, Nickel 9% - 12%, Titanium 5xC% (minimum) | Ideal for use in chemical and petrochemical industries, as well as in food processing equipment. | ASTM A240, ASME SA240 |
| SS 321 Strips | Chromium 17% - 19%, Nickel 9% - 12%, Titanium 5xC% (minimum) | Commonly used in aerospace applications and in manufacturing of exhaust systems. | ASTM A240, ASME SA240 |
Specifications Table
| Material | Stainless Steel 321 |
|---|---|
| Grades | SS 321 |
| Standard | ASTM A240/A240M |
| Size Range | 0.5 mm to 6 mm thickness, width up to 1500 mm |
| Length | Up to 6000 mm |
| Form | Sheet and Coils |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 321 Sheet | Carbon: 0.08% max, Chromium: 17.0-19.0%, Nickel: 9.0-12.0%, Titanium: 5xC to 0.60% | Aircraft exhaust systems, chemical processing, and oil and gas applications. |
| SS 321 Coil | Carbon: 0.08% max, Chromium: 17.0-19.0%, Nickel: 9.0-12.0%, Titanium: 5xC to 0.60% | Heat exchangers, pressure vessels, and high-temperature applications. |
| SS 321 Plate | Carbon: 0.08% max, Chromium: 17.0-19.0%, Nickel: 9.0-12.0%, Titanium: 5xC to 0.60% | Petrochemical industries, aircraft parts, and automotive components. |
| SS 321 Foil | Carbon: 0.08% max, Chromium: 17.0-19.0%, Nickel: 9.0-12.0%, Titanium: 5xC to 0.60% | Thermal insulation, food processing, and architectural applications. |
| SS 321 Strip | Carbon: 0.08% max, Chromium: 17.0-19.0%, Nickel: 9.0-12.0%, Titanium: 5xC to 0.60% | Manufacturing of fasteners, springs, and various custom applications. |
Available Sizes of SS 321 Sheet and Coils (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 | 2000 |
| 1219 | 2438 |
| 1500 | 3000 |
| 2000 | 4000 |
| 2500 | 6000 |
| 3000 | 12000 |
| 3048 | 2000 |
| 1500 | 1000 |
| 2000 | 3000 |
| 2500 | 4000 |
Chemical Properties of SS 321
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 max |
| Silicon (Si) | 1.00 max |
| Nickel (Ni) | 10.00 - 14.00 |
| Chromium (Cr) | 17.00 - 19.00 |
| Titanium (Ti) | 5 x C min |
Mechanical Properties of SS 321
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 505 |
| Yield Strength (MPa) | 215 |
| Elongation (%) | 40 |
| Hardness (Brinell) | 201 |
| Modulus of Elasticity (GPa) | 193 |
SS 321 Sheet and Coils – Physical & Thermal Properties
Density of SS 321 Sheet and Coils
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.93 g/cm³ | 0.286 lb/in³ |
Melting Point of SS 321 Sheet and Coils
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1450 - 1510 °C | 2642 - 2750 °F |
Specific Heat of SS 321 Sheet and Coils
| Specific Heat of SS 321 Sheet and Coils | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 460 | 100 - 600 | Annealed |
| 420 | 600 - 900 | Annealed |
Electrical Resistivity of SS 321
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 720 | 20 | Annealed |
| 740 | 100 | |
| 760 | 200 | |
| 780 | 300 | |
| 800 | 400 | |
Manufacturing Process & Heat Treatment of SS 321 Sheet and Coils
Annealing
Annealing of SS 321 sheets and coils is performed to relieve internal stresses and improve ductility. The process involves heating the material to a temperature range of 1000°C to 1100°C, followed by controlled cooling. This treatment enhances the material's mechanical properties and ensures uniformity in microstructure.
Forging
Forging of SS 321 involves shaping the material through compressive forces, often at elevated temperatures. This process improves the strength and toughness of the material by refining the grain structure. Typically, forging is conducted at temperatures between 900°C and 1200°C, allowing for optimal workability and performance in the final applications.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Oil | To increase hardness and strength |
| Tempering | 600 - 800 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 300 - 400 | Air | To eliminate residual stresses from the material |
The combination of these manufacturing and heat treatment processes ensures that SS 321 sheets and coils meet the stringent requirements for various industrial applications, providing excellent corrosion resistance and mechanical properties.
Various Types
SS 321 Sheets
- Thickness: 0.3mm to 100mm
- Condition: Hot-rolled, Cold-rolled
- Applications: Aerospace, Chemical Processing, Oil & Gas Industry
SS 321 Coils
- Thickness: 0.5mm to 10mm
- Condition: Annealed, Pickled
- Applications: Automotive, Food Processing, Marine Applications
SS 321 Plates
- Thickness: 5mm to 100mm
- Condition: As Rolled, Polished
- Applications: Construction, Pressure Vessels, Heat Exchangers
SS 321 Strips
- Thickness: 0.1mm to 5mm
- Condition: Cold-rolled
- Applications: Electrical, HVAC, Decorative Uses
Applications & Uses
- Oil & Gas Industry
- Petrochemical Plants
- Water Treatment Plants
- Pharmaceutical Industry
- Food & Beverage Industry
- Automobile Industry
Industries We Serve
Our alloys are widely used across:
- Steel Plants
- Foundries & Casting Units
- Automobile Industry
- Shipbuilding & Marine
- Oil & Gas
- Engineering Components
- Heavy Industrial Machinery
latest Price List of SS 321 Sheet and Coils
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 321 | 3 mm | $4.50 – $5.00 | ₹370 – ₹410 |
| SS 321 | 6 mm | $4.70 – $5.20 | ₹385 – ₹420 |
| SS 321 | 10 mm | $4.90 – $5.40 | ₹400 – ₹430 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for SS 321 Sheet and Coils.
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
Cities We Suppllied In India
| Supply Cities | |||||
|---|---|---|---|---|---|
| Mumbai | Delhi | Pune | Chennai | Hyderabad | Bengaluru |
| Ahmedabad | Rajkot | Coimbatore | Kolkata | Bhopal | Surat |
We exported to 50+ countries worldwide.
| Exported Countries | |||||
|---|---|---|---|---|---|
| USA | UK | UAE | Germany | South Africa | Australia |
| Italy | Canada | Netherlands | Qatar | Saudi Arabia | Malaysia |
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
Compliance
ISO 14001:2015
Importer Exporter
ISO 45001:2018
ISO 9001:2015
Udyam Registration
Quality Inspection & Testing
At Jainam Ferro Alloys, all products are checked through strict quality inspection and testing to meet international standards such as ASTM, ASME, EN, and DIN. This ensures consistent quality, accurate dimensions, and full material traceability.
- ✔ Chemical composition testing
- ✔ Mechanical tests such as tensile and hardness
- ✔ Dimensional inspection as per standard tolerances
- ✔ PMI, ultrasonic, and visual inspection (if required)
- ✔ EN 10204 3.1 / 3.2 test certificates
- ✔ Third-party inspection by SGS, TUV, BV, or Lloyd’s
Our quality systems support reliable supply for oil & gas, petrochemical, power, marine, and heavy engineering projects.
People Also Search For
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- Stainless Steel Plate exporter in Qatar
- Stainless Steel Pipe and Tubes in Qatar
- Metal Fabrication Services in Qatar
Frequently Asked Questions
About JAINAM FERRO ALLOYS
- ✔ Decades of experience in stainless steel, carbon steel, and alloy steel manufacturing
- ✔ ISO 9001:2015 certified company ensuring strict quality control standards
- ✔ Specialized in cold drawn pipes and tubes processing
- ✔ State-of-the-art manufacturing facilities with modern machinery
- ✔ Precision-engineered products with consistent quality and reliability
- ✔ Customized steel solutions as per client drawings and specifications
- ✔ Compliance with international industry standards
- ✔ Trusted supplier for critical industrial applications worldwide
