1.4418 Grade Hot Rolled Stainless Steel Round Bar Bright Polished for Industrial Applications
Price:
Negotiable
MOQ:
100 kg
Delivery Time:
Negotiable
Product Description
1.4418 Stainless Steel Square Bar and Round Bar
Hot-rolled and forged stainless steel bars with bright polished finish, available in square and round configurations.
Product Specifications
| Product Name | Stainless Steel Round Bar |
|---|---|
| Grade | 1.4418 / S135 / F6NM / 0Cr13Ni5Mo / S41500 |
| Diameter Range | φ10mm - φ350mm |
| Length | 6.1m per piece or custom cutting available |
| Surface Finish | Pickling finishing, bright finishing |
| Available Shapes | Square, Flat, Hexagonal, Round |
| Standard | ASTM, JIS, GB, DIN EN |
| MOQ | 500 kgs |
Material Overview
- Grade: 1.4418 (X3CrNiMo13-4)
- Category: Martensitic stainless steel
- Composition: Chromium (12.5-14.5%), Nickel (3.5-4.5%), Molybdenum (0.8-1.5%), Low Carbon (≤0.05%)
- Advantages: Combines high tensile strength with excellent corrosion resistance in chloride-rich environments
Manufacturing Process
- Hot Rolling: High-temperature forming to refine grain structure and enhance ductility
- Forging: Directional force application to improve density and eliminate internal defects
Technical Specifications
- Tensile Strength: 800 - 1000 MPa
- Yield Strength: ≥650 MPa
- Elongation: ≥12%
- Impact Resistance: ≥27 J (Charpy V-notch, room temperature)
- Heat Treatment: Quenched and tempered to optimal hardness (240 - 320 HB)
Applications
- Marine Equipment: Shafts, fasteners, and components for offshore platforms
- Power Generation: Turbine parts, pump rods in hydroelectric plants
- Chemical Processing: Valves and fittings for corrosive fluid handling
- Automotive: High-stress components in racing and heavy-duty vehicles
Quality Control & Certifications
- EN 10204 3.2 material certificate
- AD2000 W0 approval
- NORSOK M-630 compliant (upon request)
- Ultrasonic testing for internal integrity
- Magnetic particle inspection for surface defects
- Chemical composition analysis via PMI
Packaging & Logistics
- Protection: Greased, wrapped in anti-rust paper, and bundled in wooden crates
- Shipping: Containerized or bulk shipments
- Delivery: Worldwide within 25-40 days
Custom Solutions
- Special Finishes: Electropolished, passivated, or coated (e.g., PTFE)
- Non-Standard Sizes: Rapid prototyping for bespoke requirements
- Value-Added Services: Threading, fluting, or CNC machining
Why Partner With Us?
- Vertical Integration: From raw material sourcing to final inspection
- Technical Support: In-house metallurgists available for application consulting
- Sustainability: Certified production with reduced carbon footprint
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben