SS 347 nut bolt supplier in Odisha
SS 347 nut bolt supplier in Odisha offers premium-grade fasteners designed to meet stringent industrial standards. Manufactured from stainless steel 347, these nuts and bolts exhibit excellent resistance to intergranular corrosion, making them ideal for high-temperature and high-stress environments. The alloy composition, which includes columbium and tantalum, ensures superior mechanical strength and durability, essential for critical applications in sectors such as chemical processing, power generation, and marine engineering.
These fasteners are precision-engineered to conform to international standards like ASTM A193 and A194, ensuring compatibility and reliability across a wide range of industrial assemblies. Available in various sizes and thread types, the stainless steel 347 fasteners are suitable for use in pressure vessels, heat exchangers, and boilers, where maintaining structural integrity at elevated temperatures is crucial. Their excellent weldability and corrosion resistance make them a preferred choice for environments exposed to oxidizing conditions.
Industrial buyers in Odisha benefit from a supplier network that emphasizes quality control, traceability, and timely delivery. Each batch undergoes rigorous testing, including tensile strength, hardness, and chemical composition analysis, to guarantee performance consistency. This robust quality assurance process supports critical infrastructure projects and manufacturing units that demand reliable fastening solutions capable of withstanding harsh operating conditions.
Furthermore, the supplier's export capabilities ensure that these stainless steel fasteners meet global market requirements, including compliance with international certifications and packaging standards. This makes them an excellent option for businesses looking to source high-grade SS 347 nuts and bolts for both domestic use and overseas distribution. With a focus on customer satisfaction, the supplier provides technical support and customization services tailored to specific project needs.
By choosing these specialized stainless steel fasteners, industrial clients in Odisha can enhance the longevity and safety of their equipment, reduce maintenance costs, and ensure seamless operation in demanding environments. The combination of material excellence, precise manufacturing, and export readiness positions these products as a reliable solution for critical fastening applications worldwide.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 347 nut bolt supplier in Odisha 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 nut bolt supplier in Odisha
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 347 nut bolt supplier in Odisha
- 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 nut bolt supplier in Odisha
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 nut bolt supplier in Odisha
| 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 Nut Bolt
- ✔ Excellent corrosion resistance, particularly in acidic environments
- ✔ High-temperature strength, maintaining integrity under elevated temperatures
- ✔ Good weldability, allowing for versatile applications in various industries
- ✔ Durable and long-lasting, reducing the need for frequent replacements
- ✔ Available in various sizes and specifications to meet project requirements
- ✔ Compliant with international standards, ensuring quality and reliability
Technical Overview of SS 347 Nut Bolt
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 347 Nut | Chromium (18%), Nickel (9%), Tantalum (2%), Carbon (0.08%) | Used in high-temperature applications, chemical processing, and aerospace. | ASTM A193, A194 |
| SS 347 Bolt | Chromium (18%), Nickel (9%), Tantalum (2%), Carbon (0.08%) | Ideal for use in environments with high oxidation and corrosion potential. | ASTM A320, A325 |
| SS 347 Washer | Chromium (18%), Nickel (9%), Tantalum (2%), Carbon (0.08%) | Provides stability and strength in bolted connections, particularly in corrosive environments. | ASTM F844 |
Specifications Table
| Material | Stainless Steel 347 |
|---|---|
| Grades | AISI 347 |
| Standard | ASTM A193 / A194 |
| Size Range | M2 to M30 |
| Length | 10 mm to 200 mm |
| Form | Hexagonal Nut and Bolt |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 347 Nut | Fe, Cr (17-19%), Ni (9-12%), C (max 0.08%), Si (max 1.00%), Mn (max 2.00%), P (max 0.045%), S (max 0.030%) | High-temperature applications, chemical processing, and food processing industries |
| SS 347 Bolt | Fe, Cr (17-19%), Ni (9-12%), C (max 0.08%), Si (max 1.00%), Mn (max 2.00%), P (max 0.045%), S (max 0.030%) | Used in high-stress environments, automotive applications, and marine applications |
| SS 347 Hex Nut | Fe, Cr (17-19%), Ni (9-12%), C (max 0.08%), Si (max 1.00%), Mn (max 2.00%), P (max 0.045%), S (max 0.030%) | Applicable in oil and gas pipelines and heat exchangers |
| SS 347 Lock Nut | Fe, Cr (17-19%), Ni (9-12%), C (max 0.08%), Si (max 1.00%), Mn (max 2.00%), P (max 0.045%), S (max 0.030%) | Used in construction and structural applications |
| SS 347 Flange Bolt | Fe, Cr (17-19%), Ni (9-12%), C (max 0.08%), Si (max 1.00%), Mn (max 2.00%), P (max 0.045%), S (max 0.030%) | Ideal for industrial machinery and equipment |
Available Sizes of SS 347 Nut Bolt (MM)
| Size (MM) | Size (MM) |
|---|---|
| 6 | 8 |
| 10 | 12 |
| 16 | 20 |
| 24 | 30 |
| 36 | 42 |
| 48 | 56 |
| 60 | 70 |
| 80 | 90 |
| 100 | 110 |
| 120 | 130 |
Chemical Properties of SS 347
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.03 max |
| Silicon (Si) | 1.00 max |
| Chromium (Cr) | 17.0 - 19.0 |
| Nickel (Ni) | 9.0 - 12.0 |
| Titanium (Ti) | 5 x C min - 0.70 max |
Mechanical Properties of SS 347
| Property | Value |
|---|---|
| Tensile Strength | 520 MPa |
| Yield Strength | 205 MPa |
| Elongation | 40% |
| Hardness (Rockwell B) | 85 HRB |
| Modulus of Elasticity | 200 GPa |
SS 347 – Physical & Thermal Properties
Density of SS 347
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.93 g/cm³ | 0.286 lb/in³ |
Melting Point of SS 347
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1450 - 1510 °C | 2642 - 2750 °F |
Specific Heat of SS 347
| Specific Heat of SS 347 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 520 | 100 - 500 | Heating |
| 540 | 500 - 800 | High Temperature |
Electrical Resistivity of SS 347
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | Annealed |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Manufacturing Process & Heat Treatment of SS 347 Nut Bolt
Annealing
Annealing of SS 347 nut bolts is performed to relieve internal stresses and improve ductility. The process involves heating the bolts to a temperature range of 1000-1100°C, followed by a slow cooling process. This treatment enhances the material's workability and prepares it for subsequent manufacturing processes.
Forging
Forging is a critical step in the manufacturing of SS 347 nut bolts, where the steel is heated to a temperature of approximately 1200°C and shaped under pressure. This method improves the grain structure of the steel, resulting in enhanced strength and fatigue resistance. The forged bolts are then cooled to room temperature for further processing.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1050-1150 | Oil | To increase hardness and strength |
| Tempering | 600-700 | Air | To reduce brittleness and improve toughness |
| Final Heat Treatment | 400-500 | Air | To achieve desired mechanical properties |
The combination of these processes ensures that SS 347 nut bolts possess the necessary mechanical properties for high-performance applications, making them suitable for various industrial uses.
Various Types
SS 347 Hex Bolt
- Dimensions: M6 to M30
- Condition: Cold Worked
- Applications: Aerospace, Chemical Processing
SS 347 Lock Nut
- Dimensions: M6 to M30
- Condition: Heat Treated
- Applications: Marine, Oil & Gas
SS 347 Coupling Nut
- Dimensions: M8 to M24
- Condition: Passivated
- Applications: Construction, Automotive
SS 347 Flange Nut
- Dimensions: M10 to M36
- Condition: Annealed
- Applications: Heavy Machinery, Railway
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 Nut Bolt
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 347 Nut Bolt | 3 mm | $2.50 – $3.00 | ₹207 – ₹248 |
| SS 347 Nut Bolt | 6 mm | $2.80 – $3.30 | ₹232 – ₹273 |
| SS 347 Nut Bolt | 10 mm | $3.00 – $3.50 | ₹248 – ₹290 |
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 Nut Bolt.
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
