SS 310 Hex bolt exporter
SS 310 Hex bolt exporter offers high-quality fasteners made from stainless steel grade 310, known for its exceptional heat resistance and corrosion protection. These hex bolts are designed to meet stringent industrial standards, ensuring durability and reliability in demanding environments. Manufactured with precision threading and a robust hex head, these bolts provide secure fastening solutions for critical assemblies.
The stainless steel 310 material is an austenitic alloy containing high levels of chromium and nickel, which grants it excellent oxidation resistance at elevated temperatures up to 1100°C. This makes the fasteners ideal for use in industries such as petrochemical, power generation, and furnace manufacturing where thermal stability is crucial. The hexagonal shape facilitates easy tightening with standard wrenches, ensuring efficient installation and maintenance.
Our range of hex bolts complies with international standards including ASTM A193 and DIN specifications, guaranteeing dimensional accuracy and mechanical strength. Available in various diameters and lengths, these fasteners can accommodate diverse engineering requirements. Each batch undergoes rigorous quality control, including tensile testing and surface finish inspection, to maintain consistent performance in harsh operating conditions.
With a well-established logistics network, the exporter ensures timely delivery of bulk orders to global industrial hubs. Packaging is optimized to prevent damage during transit, and certifications such as ISO 9001 and material test reports are provided to support compliance with client procurement standards. This export readiness makes these stainless steel hex bolts a dependable choice for international buyers seeking premium fastening components.
Industries reliant on high-temperature and corrosive environments benefit significantly from these stainless steel fasteners. Their application spans from securing equipment in chemical processing plants to assembling structural frameworks in offshore platforms. By choosing these hex bolts, buyers invest in long-lasting, maintenance-friendly solutions that uphold safety and efficiency in critical industrial operations.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 310 Hex bolt exporter 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 310 Hex bolt exporter
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 310 Hex bolt exporter
- 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 310 Hex bolt exporter
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 310 Hex bolt exporter
| 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 310 Hex Bolt
- ✔ Excellent high-temperature resistance
- ✔ Outstanding oxidation resistance
- ✔ Superior tensile strength
- ✔ Good weldability and formability
- ✔ Corrosion-resistant in various environments
- ✔ Available in various sizes and specifications
Technical Overview of SS 310 Hex Bolt
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 310 Hex Bolt | Fe, 24% Cr, 19% Ni, 0.5% Si, 0.2% C | High-temperature applications, furnace parts, industrial equipment | AISI 310, ASTM A193, ASTM A240 |
| SS 310 Hex Bolt | Fe, 24% Cr, 19% Ni, 0.5% Si, 0.2% C | Used in oil and gas, petrochemical industries, and power generation | UNS S31000, ASME SA240 |
| SS 310 Hex Bolt | Fe, 24% Cr, 19% Ni, 0.5% Si, 0.2% C | Suitable for applications requiring high oxidation resistance | ISO 3506, ASTM A320 |
Specifications Table
| Material | Stainless Steel 310 |
|---|---|
| Grades | ASTM A193 B8, ASTM A320 L7 |
| Standard | ISO 3506, DIN 933 |
| Size Range | M6 to M30 |
| Length | 10 mm to 300 mm |
| Form | Hexagonal Head |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 310 Hex Bolt | 18% Cr, 25% Ni | High-temperature applications, furnace components |
| SS 310S Hex Bolt | 18% Cr, 12% Ni | Corrosive environments, heat exchangers |
| SS 310H Hex Bolt | 18% Cr, 25% Ni, 0.04% C | Industrial furnaces, petrochemical applications |
| SS 310L Hex Bolt | 18% Cr, 12% Ni, low carbon | Welding applications, food processing |
| SS 310Ti Hex Bolt | 18% Cr, 25% Ni, 0.4% Ti | High-stress applications, chemical processing |
Available Sizes of SS 310 Hex Bolt (MM)
| Size (MM) | Size (MM) |
|---|---|
| 6 | 12 |
| 8 | 14 |
| 10 | 16 |
| 12 | 18 |
| 14 | 20 |
| 16 | 22 |
| 18 | 24 |
| 20 | 27 |
| 22 | 30 |
| 24 | 32 |
Chemical Properties of SS 310
| Element | Composition (%) |
|---|---|
| Iron (Fe) | 63.0 - 72.0 |
| Chromium (Cr) | 19.0 - 22.0 |
| Nickel (Ni) | 9.0 - 12.0 |
| Manganese (Mn) | 2.0 |
| Silicon (Si) | 1.0 |
| Sulfur (S) | 0.03 |
| Phosphorus (P) | 0.045 |
| Copper (Cu) | 0.75 |
Mechanical Properties of SS 310 Hex Bolt
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa (75 ksi) |
| Yield Strength | 205 MPa (30 ksi) |
| Elongation | 40% (min) |
| Hardness (Brinell) | 201 HB |
| Modulus of Elasticity | 200 GPa (29,000 ksi) |
SS 310 Hex bolt exporter – Physical & Thermal Properties
Density of SS 310 Hex bolt exporter
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.93 g/cm³ | 0.286 lb/in³ |
Melting Point of SS 310 Hex bolt exporter
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of SS 310 Hex bolt exporter
| Specific Heat of SS 310 Hex bolt exporter | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Solid |
| 540 | 100 - 600 | Solid |
| 600 | 600 - 1000 | Solid |
Electrical Resistivity of SS 310 Hex bolt exporter
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 750 | 20 | Annealed |
| 770 | 100 | |
| 790 | 200 | |
| 810 | 300 | |
| 830 | 400 | |
Manufacturing Process & Heat Treatment of SS 310 Hex Bolt
Annealing
The annealing process for SS 310 hex bolts involves heating the bolts to a temperature of around 1050-1150°C, followed by a controlled cooling process. This treatment helps to relieve internal stresses, improve ductility, and refine the microstructure of the steel, resulting in enhanced mechanical properties.
Forging
Forging of SS 310 hex bolts is carried out at elevated temperatures, typically between 1000-1200°C. This process enhances the strength and toughness of the material by refining the grain structure. The forged hex bolts are then subjected to machining to achieve the desired dimensions and surface finish.
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 | 300-500 | Air | To eliminate residual stresses after machining |
The combination of these manufacturing processes and heat treatments ensures that SS 310 hex bolts meet the stringent requirements for high-temperature applications, providing reliability and durability in demanding environments.
Various Types
SS 310 Hex Bolt - M12 x 50 mm
- Dimensions: M12 x 50 mm
- Condition: Hot Rolled
- Applications: High-temperature applications, chemical processing
SS 310 Hex Bolt - M16 x 100 mm
- Dimensions: M16 x 100 mm
- Condition: Cold Drawn
- Applications: Oil and gas industry, boiler construction
SS 310 Hex Bolt - M20 x 150 mm
- Dimensions: M20 x 150 mm
- Condition: Passivated
- Applications: Aerospace components, furnace construction
SS 310 Hex Bolt - M10 x 30 mm
- Dimensions: M10 x 30 mm
- Condition: Bright Finished
- Applications: Food processing industry, pharmaceutical equipment
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 310 Hex bolt
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 310 Hex bolt | 3 mm | $4.50 – $5.00 | ₹370 – ₹410 |
| SS 310 Hex bolt | 6 mm | $4.80 – $5.30 | ₹400 – ₹430 |
| SS 310 Hex bolt | 10 mm | $5.20 – $5.70 | ₹430 – ₹480 |
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 310 Hex 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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- SS 310 Stainless Steel Washer Exporter
- SS 310 Alloy Steel Screws
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
