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Hot Rolled Forged 1.4418 Stainless Steel Bar for Marine and Hydro Power Applications

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Hot Rolled Forged 1.4418 Stainless Steel Bar for Marine and Hydro Power Applications

MOQ : 1 kg

Price : US $4-9 / kg

Model NO. : 1.4418

Shape : Round

Technique : Hot Rolled

Surface Treatment : Pickling

Length : 50 - 6000mm

Diameter Range : φ10mm - φ350mm

Tensile Strength : 750 - 950 MPa

Yield Strength : ≥550 MPa

Elongation : ≥15%

Hardness : 220 - 290 HBW

Chromium Content : 12.0-14.0%

Nickel Content : 3.5-4.5%

Molybdenum Content : 0.5-1.0%

Carbon Content : ≤0.05%

Standard Length : 6.1m/pcs

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Hot Rolled Forged 1.4418 Stainless Steel Bar for Marine and Hydro Power Applications
High-quality hot-rolled and forged 1.4418 stainless steel round bars engineered for demanding marine and hydroelectric power applications, offering exceptional corrosion resistance and mechanical strength.
Product Specification Details
Product Name Stainless Steel Round Bar
Material Grade 1.4418 / S135 / F6NM / 0Cr13Ni5Mo / S41500
Diameter Range φ10mm - φ350mm
Standard Length 6.1m per piece or custom cutting available
Surface Finish Pickling finishing, bright finishing
Available Shapes Round, Square, Flat, Hexagonal
Minimum Order Quantity 500 kgs
Material Composition & Properties
Grade 1.4418 (X3CrNiMo13-4) - Martensitic Stainless Steel
  • Chromium: 12.0-14.0% - Provides excellent corrosion resistance
  • Nickel: 3.5-4.5% - Enhances toughness and ductility
  • Molybdenum: 0.5-1.0% - Improves pitting and crevice corrosion resistance
  • Carbon: ≤0.05% - Ensures good weldability and formability
Manufacturing Process
Hot-Rolled: Formed at elevated temperatures to improve ductility and reduce hardness.
Forged: Precision-forged to enhance internal structure, eliminating porosity and ensuring uniform density.
Technical Specifications
  • Tensile Strength: 750 - 950 MPa
  • Yield Strength: ≥550 MPa
  • Elongation: ≥15%
  • Hardness: 220 - 290 HBW
  • Heat Treatment: Quenched and tempered for optimal mechanical properties
  • Tolerance: Complies with EN 10060 standards (±0.5mm for diameters ≤100mm)
Primary Applications
  • Marine Engineering: Propeller shafts, bolts, and components exposed to seawater
  • Hydroelectric Industry: Parts requiring resistance to cavitation and erosion
  • Oil & Gas: Valves, pump shafts, and connectors in corrosive environments
  • General Engineering: High-stress components in machinery and equipment
Quality Certifications
  • EN 10204 3.1 material certificate
  • ISO 9001:2015 quality management system
  • Optional NACE MR0175 compliance for sour gas applications
Packaging & Delivery
Products are protected with anti-rust oil, wrapped in plastic, and bundled with steel bands. Available via sea, air, or land freight with FOB/CIF terms negotiable. Standard lead time: 15-30 days with expedited options available.
Customization Services
  • Extended Diameter Range: Up to 500mm for special orders
  • Surface Treatments: Polishing, galvanizing, or coating available
  • Precision Cutting: Custom lengths or angles to specifications
  • Additional Grades: 304, 316L, 2205, 17-4PH, and 30+ other stainless steel grades
Why Choose Our 1.4418 Stainless Steel Bars?
  • Quality Assurance: Stringent testing including UT, MPI, and chemical analysis for every batch
  • Cost-Efficiency: Direct factory pricing with no intermediaries
  • Quick Lead Time: 15-30 days for standard orders with expedited options
  • Technical Expertise: Comprehensive support for material selection and application requirements

Product Tags:

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