S3-S50 Stainless Steel Hex Bar for Sale – 304 & 316 Grade Hexagonal Rod Wholesale Supplier
2026/07/17
JUDE STEEL Introduces S3–S50 Stainless Steel Hexagonal Bars for Heavy-Duty Industrial Applications
JUDE STEEL MANUFACTURING CO., LTD, a leading stainless steel manufacturer with over 18 years of industry experience, is proud to announce the availability of its premium S3–S50 stainless steel hexagonal bars in both AISI 304 and AISI 316 grades. Engineered for precision, durability, and corrosion resistance, these hex bars are now available for export to industrial buyers worldwide.
With an annual production capacity of 50,000 tons and a 90%+ export ratio, JUDE STEEL has established itself as a trusted supplier to clients across the Middle East, Southeast Asia, Europe, Africa, and the Americas. The new S3–S50 hex bar range further expands the company's extensive product portfolio in the stainless steel bar segment.
Product Range & Specifications
| Parameter | 304 Grade | 316 Grade |
|---|---|---|
| Size Range | 7–100 mm (Across Flats) | S3–S50 (Across Flats) |
| Manufacturing Process | Cold Drawn (S30) | Cold Drawn / Hot Rolled |
| Surface Finish | Bright, Pickled, Polished | Bright, Polished, Pickled |
| Length | 1m–6m or Custom | 1000–6000 mm or Custom |
| Tolerance | h9, h11 or Customized | h9, h11 or Customized |
| Standards | ASTM A276, ASTM A479, EN 10088, JIS G4303 | ASTM A276, ASTM A479, EN 10088, JIS G4303 |
| Certification | ISO 9001, EN10204 3.1 | ISO 9001, EN10204 3.1 MTC |
Key Advantages of JUDE STEEL Hexagonal Bars
- Superior Corrosion Resistance: 316 grade contains 2–3% molybdenum for outstanding chloride and seawater resistance, ideal for offshore and marine environments. 304 grade provides excellent performance in general industrial and construction settings.
- Precision Manufacturing: Cold-drawn production ensures tight dimensional tolerances (h9/h11), smooth bright surface finishes, and excellent straightness — reducing secondary machining requirements.
- High Mechanical Strength: Tensile strength ≥515 MPa and yield strength ≥205 MPa across both grades, with elongation ≥40% for superior formability and toughness.
- Excellent Weldability & Machinability: Both 304 and 316 grades are suitable for CNC turning, milling, welding, threading, and precision machining without compromising structural integrity.
- Complete Traceability: Every shipment includes EN10204 3.1 Material Test Certificates (MTC) detailing chemical composition and mechanical properties for full quality assurance.
- Flexible Customization: Available in standard lengths of 1–6 meters with custom cut-to-length, chamfering, drilling, and threading services according to customer drawings.
Typical Applications
The S3–S50 stainless steel hex bars are widely utilized across diverse industries, including:
| Industry | Application Examples |
|---|---|
| Marine & Offshore | Offshore platforms, shipbuilding, marine hardware, desalination systems |
| Oil & Gas | Pump components, valve bodies, hydraulic fittings, pipeline connectors |
| Precision Engineering | CNC machined components, hex bolts, nuts, threaded fasteners, precision shafts |
| Chemical Processing | Heat exchangers, reactor components, chemical-resistant fasteners |
| Construction | Coastal structures, architectural hardware, structural fasteners |
| Food & Pharmaceutical | Processing equipment, hygienic fittings, sanitary-grade components |
Why Choose JUDE STEEL?
- 18+ Years of Expertise: Established in 2008, JUDE STEEL has built a reputation for consistent product quality and reliable delivery across 50+ countries.
- Factory-Direct Pricing: With in-house production facilities and an annual output of 50,000 tons, we offer competitive pricing without intermediaries.
- Strict Quality Control: ISO 9001 certified quality management system with a professional in-house testing laboratory.
- Flexible MOQ & Payment: Minimum order quantity starting from just 1 unit, with support for L/C, T/T, D/A, D/P, Western Union, and MoneyGram payment terms.
- Fast Global Delivery: Standard delivery within 8–14 days with professional export packaging and complete customs documentation.
- OEM & ODM Services: Custom specifications, sizes, surface treatments, and branding available upon request.
About JUDE STEEL MANUFACTURING CO., LTD
JUDE STEEL is a professional manufacturer and supplier of stainless steel pipes, bars, plates, coils, and titanium alloy products. Serving over 2,000 customers globally, the company is committed to providing high-quality steel solutions with exceptional customer service. For inquiries, please contact our export team via the company website.
