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Stainless Steel Rod Deals | Fast Shipping Globally
Stainless Steel Rod Deals | Fast Shipping Globally
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Stainless Steel Rod Deals | Fast Shipping Globally
Product Specifications
| Parameter | Details |
|---|---|
| Material Grades | 304, 316L, 17-4 PH, 2205 Duplex, 410 (Customizable for ground stainless steel rod or fishing rod holder stainless steel) |
| Diameter Range | Round Rods: 3–2000mm; Threaded Rods: stainless steel 1/2 rod (M6–M30); Customizable |
| Length | 0.1–12m (Standard), Custom Lengths Available |
| Hardness (HV) | 150–250 HV (304/316L); 300–350 HV (17-4 PH) |
| Tensile Strength | 520–860 MPa (304); 700–1000 MPa (17-4 PH); 800–1200 MPa (Duplex 2205) |
| Surface Finish | Polished (#4–#8 Mirror), BA (Bright Annealed), Passivated, Cold Drawn |
| Welding Compatibility | TIG/MIG with ER308/316L filler rods, Laser Welding |
| Certifications | ISO 9001, ASTM A276, EN 10088, NACE MR0175 (H₂S Resistance) |
Mechanical & Chemical Properties
Tensile Strength
The stainless steel 1/2 rod (12.7mm diameter) achieves tensile strengths of 520–860 MPa in 304 grade, ideal for marine hardware like fishing rod holder stainless steel. For high-stress applications, precipitation-hardened 17-4 PH rods reach 1,730 MPa, ensuring durability in aerospace and industrial machinery. The ground stainless steel rod (410 grade) offers 650–850 MPa tensile strength with enhanced corrosion resistance for underground electrical grounding systems.
Bend Strength
Bend strength for fishing rod holder stainless steel components averages 60–70% of tensile strength, optimized for dynamic marine environments. Cold-drawn 316L rods exhibit 30% higher bend resistance than standard grades, making them suitable for seismic zones or heavy-load applications like offshore platforms.
Identification & Marking
Stainless steel rods are labeled per international standards for traceability:
- ASTM A276: Specifies chemical compositions for grades like 304/316L.
- ISO 15510: Ensures global compliance for ground stainless steel rod batches.
- Laser Etching: Permanent markings include material grade (e.g., 316L), tensile class, and manufacturer code.
Weight Calculation
Weight (kg) = Volume (m³) × Density (7,930 kg/m³ for austenitic steel).
Example for a 10mm diameter, 1m rod:π × (0.005m)² × 1m × 7,930 kg/m³ ≈ 0.62 kg.
For stainless steel 1/2 rod (12.7mm diameter):Weight ≈ 0.99 kg/m. Custom weights vary based on alloy density and surface treatments.
Why Stainless Steel Rusts: Causes & Solutions
While stainless steel resists corrosion via a chromium oxide layer (≥10.5% Cr), specific conditions trigger rust:
- Chloride Exposure: Saltwater or de-icing salts degrade passive layers. 316L rods (2–3% Mo) mitigate pitting in marine applications like fishing rod holder stainless steel.
- Galvanic Corrosion: Contact with carbon steel accelerates oxidation. Insulate dissimilar metals using nylon spacers or dielectric coatings.
- Mechanical Damage: Scratches expose iron. Passivate surfaces with nitric acid to restore chromium oxide layers.
- Low Oxygen Environments: Stagnant water in crevices (e.g., threaded joints) breeds crevice corrosion. Design gaps >0.5mm for oxygen flow.
Why Choose Our Stainless Steel Rods
- Certified Quality: ISO 9001 and ASTM-compliant production with third-party SGS/BV inspections.
- Customization: Tailor ground stainless steel rod, fishing rod holder stainless steel, or stainless steel 1/2 rod to exact dimensions (±0.1mm tolerance).
- Fast Delivery: 15–30-day lead time via DHL/FedEx global logistics.
- Sustainability: 100% recyclable alloys; lean duplex grades reduce nickel consumption by 50%.
- Technical Support: Expert guidance on welding parameters (TIG/MIG) and corrosion prevention.
