SS 347 nut bolt exporter in Indonesia
SS 347 nut bolt exporter in Indonesia plays a crucial role in supplying high-quality fastening solutions to various industrial sectors. These fasteners are manufactured using stainless steel grade 347, known for its excellent resistance to intergranular corrosion and high-temperature performance. The alloy composition typically includes columbium (niobium), which stabilizes the steel and enhances its durability in demanding environments.
The product range includes precision-engineered nuts and bolts designed to meet international standards such as ASTM A193 and A194. These fasteners are available in a variety of sizes and thread types to accommodate diverse mechanical and structural requirements. Their superior mechanical properties make them ideal for use in power plants, chemical processing units, and marine applications where thermal stability and corrosion resistance are paramount.
Manufacturers in Indonesia ensure that these stainless steel fasteners undergo rigorous quality control processes, including dimensional inspection, tensile testing, and surface finish verification. This guarantees that each batch meets export quality benchmarks, making them suitable for global markets. The combination of high-grade raw materials and advanced fabrication techniques results in fasteners that provide long service life and reliable performance under stress.
Given Indonesia's strategic location and well-developed logistics infrastructure, exporters can efficiently ship these SS 347 nuts and bolts to international clients. Packaging is optimized to prevent damage during transit, and documentation complies with export regulations, ensuring smooth customs clearance. This export readiness supports timely delivery and consistent supply for industries requiring dependable fastening components.
Industrial buyers seeking robust fastening solutions will find these stainless steel 347 fasteners particularly beneficial for applications involving extreme temperatures and corrosive environments. Whether for assembling heavy machinery or maintaining critical infrastructure, these products offer the strength and longevity necessary to withstand operational challenges, making them a preferred choice in the global industrial fastener market.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 347 nut bolt exporter in Indonesia 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 exporter in Indonesia
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 347 nut bolt exporter in Indonesia
- 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 exporter in Indonesia
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 exporter in Indonesia
| 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
- ✔ High-temperature stability
- ✔ Good weldability and formability
- ✔ Enhanced mechanical properties
- ✔ Durable and long-lasting performance
- ✔ Available in various sizes and specifications
Technical Overview of SS 347 Nut Bolt
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 347 Nut | Carbon: 0.08% max, Chromium: 18.0-20.0%, Nickel: 9.0-12.0%, Titanium: 5 times Carbon content | High-temperature applications, chemical processing, and aerospace industries | AISI, ASTM, ASME |
| SS 347 Bolt | Carbon: 0.08% max, Chromium: 18.0-20.0%, Nickel: 9.0-12.0%, Titanium: 5 times Carbon content | Used in environments requiring resistance to intergranular corrosion | AISI, ASTM, ASME |
| SS 347 Fasteners | Carbon: 0.08% max, Chromium: 18.0-20.0%, Nickel: 9.0-12.0%, Titanium: 5 times Carbon content | Suitable for high-stress applications in corrosive environments | AISI, ASTM, ASME |
Specifications Table
| Material | Stainless Steel 347 |
|---|---|
| Grades | AISI 347 |
| Standard | ASTM A193, ASTM A194 |
| Size Range | M6 to M30 |
| Length | 20 mm to 200 mm |
| Form | Hex Bolt and Nut |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 347 Nut | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | High-temperature applications, chemical processing, and exhaust systems |
| SS 347 Bolt | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Marine environments, high-stress applications, and aerospace components |
| SS 347 Washer | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Structural applications, automotive parts, and food processing |
| SS 347 Hex Nut | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Heavy-duty fastening, industrial machinery, and oil rigs |
| SS 347 Lock Nut | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Vibration-sensitive applications, construction, and equipment maintenance |
Available Sizes of SS 347 Nut Bolt (MM)
| Size (MM) | Size (MM) |
|---|---|
| 6 | 8 |
| 10 | 12 |
| 14 | 16 |
| 18 | 20 |
| 22 | 24 |
| 27 | 30 |
| 33 | 36 |
| 39 | 42 |
| 45 | 48 |
| 50 | 55 |
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) | 17.0 - 19.0 |
| Nickel (Ni) | 9.0 - 12.0 |
| Titanium (Ti) | 5 x C min |
Mechanical Properties of SS 347
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa (75 ksi) |
| Yield Strength | 205 MPa (30 ksi) |
| Elongation | 40% (in 50 mm) |
| Hardness | 201 HB |
| Modulus of Elasticity | 193 GPa (28 x 106 psi) |
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 | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of SS 347
| Specific Heat of SS 347 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 460 | 100 - 400 | Cold Worked |
| 400 | 400 - 800 | Hot Worked |
Electrical Resistivity of SS 347
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | Annealed |
| 0.76 | 100 | |
| 0.79 | 200 | |
| 0.82 | 300 | |
| 0.85 | 400 | |
Manufacturing Process & Heat Treatment of SS 347 Nut Bolt
Annealing
Annealing of SS 347 involves heating the material to a temperature range of 900°C to 1050°C, followed by controlled cooling. This process helps to relieve internal stresses, improve ductility, and enhance the overall microstructure of the alloy, making it more suitable for subsequent forming and machining operations.
Forging
The forging process for SS 347 nut bolts is conducted at temperatures between 1000°C and 1200°C. This hot working process improves the mechanical properties of the material by refining the grain structure and achieving better strength and toughness. The forged components are then cooled at room temperature to retain their shape and properties.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1040 - 1100 | Oil | To increase hardness and strength |
| Tempering | 600 - 750 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 300 - 600 | Air | To relieve residual stresses from machining |
The combination of these manufacturing and heat treatment processes ensures that SS 347 nut bolts possess the necessary mechanical properties and corrosion resistance required for various industrial applications, making them a reliable choice for global exports.
Various Types
SS 347 Hex Nut
- Dimensions: M6 to M30
- Condition: Hot Rolled / Cold Finished
- Applications: Automotive, Construction, Marine
SS 347 Hex Bolt
- Dimensions: M8 to M20
- Condition: Standard / Custom
- Applications: Oil & Gas, Aerospace, Heavy Machinery
SS 347 Lock Nut
- Dimensions: M10 to M24
- Condition: Corrosion Resistant
- Applications: Electrical, Industrial Equipment
SS 347 Flange Bolt
- Dimensions: M12 to M36
- Condition: Heat Treated
- Applications: Structural, Pipeline
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 | $3.10 – $3.70 | ₹257 – ₹306 |
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
- SS 304 nut bolt exporter in Indonesia
- SS 316 nut bolt supplier in Indonesia
- Stainless steel fasteners manufacturer in Indonesia
- Industrial hardware exporter in Indonesia
- Custom stainless steel bolts in Indonesia
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
