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

Minimum Order Quantity	1 kg
Price	US $4-9 / kg

Product Details

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
Highlight	Hot Rolled Stainless Steel Bar , Forged Stainless Steel Round Bar , Marine and Hydro Power Applications 1.4418 Stainless Steel Bar

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Product Description

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

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

Hot Rolled Stainless Steel Bar

Forged Stainless Steel Round Bar

Marine and Hydro Power Applications 1.4418 Stainless Steel Bar