SS 321 Sheet and Coils exporter in Oman
SS 321 Sheet and Coils exporter in Oman offers high-quality stainless steel solutions tailored for demanding industrial applications. Known for its excellent corrosion resistance and high-temperature strength, SS 321 is an austenitic stainless steel alloy enhanced with titanium, making it ideal for environments exposed to extreme heat and oxidizing conditions. These sheets and coils are manufactured to precise specifications, ensuring durability and reliability for various manufacturing and construction needs.
The stainless steel sheets and coils are available in multiple thicknesses and widths, catering to diverse industrial requirements. Their excellent resistance to intergranular corrosion and enhanced mechanical properties make them suitable for use in chemical processing plants, power generation equipment, aerospace components, and automotive manufacturing. The titanium stabilization in SS 321 prevents carbide precipitation, ensuring long-term performance where thermal exposure is frequent.
Manufactured according to international standards such as ASTM A240, the sheets and coils possess superior surface finishes and consistent dimensional accuracy. This ensures seamless integration into fabrication processes, including welding, bending, and forming. Industrial buyers can rely on these products for high strength-to-weight ratios and exceptional resistance to oxidation at temperatures up to 900°C (1652°F).
Export readiness is a key focus, with packaging and logistics optimized to maintain product integrity during transit. The exporter in Oman adheres to stringent quality control protocols and documentation standards, facilitating smooth customs clearance and timely delivery. This commitment to quality and service makes these stainless steel products an excellent choice for global industrial partners seeking dependable SS 321 solutions.
With a strategic location and extensive supply chain networks, the supplier ensures prompt availability of SS 321 sheets and coils to meet urgent project demands. Buyers can benefit from flexible order quantities and tailored specifications, supported by expert technical assistance to select the right material grade and finish for their specific applications. This makes the offering a trusted resource for industries requiring robust, high-performance stainless steel components.
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 Oman 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 Oman
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 321 Sheet and Coils exporter in Oman
- 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 Oman
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 Oman
| 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 in high-temperature environments
- ✔ Good mechanical properties at elevated temperatures
- ✔ Enhanced strength and durability compared to standard stainless steels
- ✔ Available in various thicknesses and sizes to meet diverse project requirements
- ✔ Exceptional weldability and formability for easy fabrication
- ✔ Compliance with international standards for quality assurance
Technical Overview of SS 321 Sheet and Coils
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 321 Sheet | Fe, Cr (17-19%), Ni (9-12%), Ti (5xC min) | Used in high-temperature applications and corrosive environments. | AISI 321, ASTM A240, ASME SA240 |
| SS 321 Coils | Fe, Cr (17-19%), Ni (9-12%), Ti (5xC min) | Suitable for chemical processing and oil & gas industries. | AISI 321, ASTM A240, ASME SA240 |
| SS 321 Plates | Fe, Cr (17-19%), Ni (9-12%), Ti (5xC min) | Ideal for applications requiring resistance to intergranular corrosion. | AISI 321, ASTM A240, ASME SA240 |
Specifications Table
| Material | Stainless Steel 321 |
|---|---|
| Grades | ASTM A240/A240M, UNS S32100 |
| Standard | ASTM, ASME |
| Size Range | 0.3 mm to 6.0 mm thickness, up to 1500 mm width |
| Length | Up to 6000 mm |
| Form | Sheets and Coils |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 321 Sheet | C: ≤0.08%, Cr: 17-19%, Ni: 9-12%, Ti: 5xC min | Aerospace, Chemical Processing, Oil & Gas |
| SS 321 Coil | C: ≤0.08%, Cr: 17-19%, Ni: 9-12%, Ti: 5xC min | Heat Exchangers, Pressure Vessels, Automotive |
| SS 321 Plate | C: ≤0.08%, Cr: 17-19%, Ni: 9-12%, Ti: 5xC min | Tanks, Piping, Boiler Components |
| SS 321 Foil | C: ≤0.08%, Cr: 17-19%, Ni: 9-12%, Ti: 5xC min | Packaging, Heat Shielding, Insulation |
| SS 321 Strip | C: ≤0.08%, Cr: 17-19%, Ni: 9-12%, Ti: 5xC min | Construction, Fasteners, Electrical Components |
Available Sizes of SS 321 Sheet and Coils (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 | 2000 |
| 1250 | 2500 |
| 1500 | 3000 |
| 2000 | 4000 |
| 2500 | 5000 |
| 3000 | 6000 |
| 4000 | 8000 |
| 5000 | 10000 |
| 6000 | 12000 |
| 8000 | 15000 |
Chemical Properties of SS 321
| Element | Composition (%) |
|---|---|
| C | 0.08 max |
| Si | 1.00 max |
| Mn | 2.00 max |
| P | 0.045 max |
| S | 0.030 max |
| Cr | 17.0 - 19.0 |
| Ni | 9.0 - 12.0 |
| Ti | 5 x C min - 0.70 max |
Mechanical Properties of SS 321
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 520 - 750 |
| Yield Strength (MPa) | 205 |
| Elongation (%) | 40 |
| Hardness (HB) | 180 |
| Modulus of Elasticity (GPa) | 193 |
SS 321 Sheet and Coils – Physical & Thermal Properties
Density of SS 321 Sheet and Coils
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.99 g/cm³ | 0.288 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 | Room Temperature |
| 480 | 100 - 400 | High Temperature |
| 460 | 400 - 800 | Elevated Temperature |
Electrical Resistivity of SS 321
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | Annealed |
| 0.78 | 100 | |
| 0.82 | 200 | |
| 0.85 | 300 | |
| 0.90 | 400 | |
Manufacturing Process & Heat Treatment of SS 321
Annealing
The annealing process for SS 321 involves heating the steel to a temperature range of 1000°C to 1100°C, followed by controlled cooling. This process is essential for relieving internal stresses, improving ductility, and enhancing the overall microstructure of the material, making it suitable for further processing and applications.
Forging
Forging of SS 321 is conducted at elevated temperatures between 950°C and 1200°C. This process enhances the mechanical properties of the steel by refining the grain structure and improving strength and toughness. The forged products are then cooled at a controlled rate to maintain their properties.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Oil | Increase hardness and strength |
| Tempering | 600 - 800 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 600 - 700 | Air | Eliminate residual stresses |
The manufacturing process and heat treatment of SS 321 are crucial for achieving the desired mechanical properties and ensuring the steel meets specific application requirements, making it an ideal choice for various industrial applications.
Various Types
SS 321 Sheet
- Thickness: 0.5mm to 50mm
- Condition: Hot Rolled, Cold Rolled
- Applications: Aerospace, Chemical Processing, Oil & Gas Industry
SS 321 Coils
- Width: 1000mm to 2000mm
- Condition: Annealed, Pickled
- Applications: Automotive, Construction, Marine Applications
SS 321 Plates
- Thickness: 5mm to 100mm
- Condition: Hot Rolled, Cold Finished
- Applications: Pressure Vessels, Heat Exchangers, Storage Tanks
SS 321 Foils
- Thickness: 0.01mm to 0.5mm
- Condition: Annealed, Surface Finishing
- Applications: Food Packaging, Insulation, 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 | $3.50 – $4.00 | ₹290 – ₹330 |
| SS 321 | 6 mm | $3.80 – $4.30 | ₹310 – ₹350 |
| SS 321 | 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 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
- SS 304 Sheet and Coils exporter in Oman
- SS 316 Sheet and Coils supplier in Oman
- Stainless Steel Plate manufacturers in Oman
- SS 321 Pipe and Tubes exporter in Oman
- Stainless Steel Foils suppliers in Oman
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
