SS 347 Sheet and Coils supplier in Mumbai
SS 347 Sheet and Coils supplier in Mumbai offers premium-grade stainless steel solutions tailored for demanding industrial applications. Known for its excellent corrosion resistance and high-temperature strength, this alloy is ideal for environments where durability and reliability are paramount. The sheets and coils are manufactured to meet stringent quality standards, ensuring consistent thickness, surface finish, and mechanical properties suitable for fabrication and manufacturing processes.
These stainless steel products come in various thicknesses and widths, catering to diverse industrial requirements. The SS 347 grade, enriched with columbium and tantalum, provides superior resistance to intergranular corrosion, making it a preferred choice for chemical processing equipment, heat exchangers, and aerospace components. Suppliers typically offer both hot-rolled and cold-rolled options, allowing buyers to select the most appropriate form for their specific fabrication needs.
Applications of these sheets and coils extend across multiple sectors including petrochemical, power generation, and marine industries, where high strength and corrosion resistance are critical. The material’s excellent weldability and formability simplify integration into complex assemblies, enhancing productivity and reducing downtime. Additionally, the stainless steel’s ability to withstand oxidizing environments at elevated temperatures makes it suitable for furnace parts and exhaust systems.
For international clients, the supplier ensures export readiness by adhering to global quality certifications and providing comprehensive documentation such as mill test reports and compliance certificates. Packaging is designed to protect the metal during transit, minimizing the risk of damage and ensuring the product reaches its destination in optimal condition. This commitment to quality and service makes the Mumbai-based supplier a reliable partner for global industrial procurement needs.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 347 Sheet and Coils supplier in Mumbai 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 347 Sheet and Coils supplier in Mumbai
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 347 Sheet and Coils supplier in Mumbai
- 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 347 Sheet and Coils supplier in Mumbai
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 347 Sheet and Coils supplier in Mumbai
| 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 347 Sheet and Coils
- ✔ Excellent resistance to intergranular corrosion
- ✔ High-temperature strength and oxidation resistance
- ✔ Good weldability and formability
- ✔ Ideal for applications in the aerospace and chemical industries
- ✔ Available in various finishes and thicknesses
- ✔ Compliant with international quality standards
Technical Overview of SS 347 Sheet and Coils
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 347 Sheet | Chromium: 18%, Nickel: 9%, Titanium: 5% | Used in chemical processing, oil and gas, and high-temperature applications | ASTM A240, ASME SA240 |
| SS 347 Coils | Chromium: 18%, Nickel: 9%, Titanium: 5% | Ideal for applications requiring resistance to intergranular corrosion | ASTM A240, ASME SA240 |
| SS 347 Foils | Chromium: 18%, Nickel: 9%, Titanium: 5% | Commonly used in heat exchangers and exhaust systems | ASTM A240, ASME SA240 |
Specifications Table
| Material | Stainless Steel 347 |
|---|---|
| Grades | 347, 347H |
| Standard | ASTM A240, ASME SA240 |
| Size Range | 0.3mm to 50mm thickness |
| Length | Up to 6000mm |
| Form | Sheet and Coils |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 347 Sheet | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | High-temperature applications, chemical processing, and food processing equipment. |
| SS 347 Coils | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Aerospace components, furnace parts, and exhaust systems. |
| SS 347 Plates | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Manufacturing of high-pressure vessels and power generation equipment. |
| SS 347 Strips | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Food processing, heat exchangers, and marine applications. |
| SS 347 Foils | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Electrical insulation and chemical equipment. |
Available Sizes of SS 347 Sheet and Coils (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 x 2000 | 1250 x 2500 |
| 1500 x 3000 | 2000 x 4000 |
| 1000 x 1000 | 3000 x 6000 |
| 1250 x 1250 | 1500 x 1500 |
| 2000 x 2000 | 2500 x 2500 |
| 1000 x 1500 | 1500 x 2000 |
| 3000 x 3000 | 1250 x 3000 |
| 2500 x 3000 | 2000 x 3000 |
| 1000 x 3000 | 1500 x 2500 |
| 2000 x 2500 | 2500 x 4000 |
Chemical Properties of SS 347
| 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 |
| Chromium (Cr) | 17.00 - 19.00 |
| Nickel (Ni) | 9.00 - 12.00 |
| Titanium (Ti) | 5 x C min - 0.70 max |
Mechanical Properties of SS 347
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 515 |
| Yield Strength (MPa) | 205 |
| Elongation (% in 50 mm) | 40 |
| Hardness (Rockwell B) | 85 |
| Modulus of Elasticity (GPa) | 200 |
SS 347 Sheet and Coils – Physical & Thermal Properties
Density of SS 347 Sheet and Coils
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.93 g/cm³ | 0.286 lb/in³ |
Melting Point of SS 347 Sheet and Coils
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1450 - 1510 °C | 2642 - 2750 °F |
Specific Heat of SS 347 Sheet and Coils
| Specific Heat of SS 347 Sheet and Coils | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 460 | 100 - 600 | High Temperature |
| 380 | 600 - 900 | Very High Temperature |
Electrical Resistivity of SS 347
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | Annealed |
| 0.76 | 100 | |
| 0.80 | 200 | |
| 0.85 | 300 | |
| 0.90 | 400 | |
Manufacturing Process & Heat Treatment of SS 347
Annealing
Annealing of SS 347 is performed to relieve internal stresses and improve ductility. This process involves heating the material to a temperature between 1000°C and 1100°C, followed by controlled cooling. The slow cooling process helps to refine the grain structure and enhance the overall mechanical properties of the stainless steel.
Forging
Forging of SS 347 involves shaping the steel using compressive forces, typically performed at elevated temperatures ranging from 900°C to 1200°C. This process improves the material's strength and toughness through deformation, resulting in a refined grain structure and enhanced mechanical properties.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Oil or Water | Increase hardness and strength |
| Tempering | 600 - 800 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 400 - 600 | Air | Minimize residual stresses |
The manufacturing and heat treatment processes for SS 347 are critical in achieving the desired mechanical properties and ensuring the material's performance in various applications. Proper adherence to these processes guarantees high-quality steel products for global exports.
Various Types
SS 347 Hot Rolled Sheets
- Thickness: 1.5mm to 25mm
- Condition: Hot Rolled
- Applications: Structural components, automotive parts
SS 347 Cold Rolled Sheets
- Thickness: 0.5mm to 3mm
- Condition: Cold Rolled
- Applications: Electrical enclosures, kitchen equipment
SS 347 Coils
- Thickness: 0.5mm to 6mm
- Condition: Annealed
- Applications: Tubing, automotive applications
SS 347 Plates
- Thickness: 5mm to 50mm
- Condition: Polished
- Applications: Heavy-duty equipment, pressure vessels
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 347 Sheet and Coils
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 347 | 3 mm | $3.50 – $4.00 | ₹290 – ₹320 |
| SS 347 | 6 mm | $3.80 – $4.30 | ₹310 – ₹340 |
| SS 347 | 10 mm | $4.00 – $4.50 | ₹320 – ₹350 |
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 347 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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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
