Affordable Stainless Steel Rod | Bulk Order Discounts

Affordable Stainless Steel Rod | Bulk Order Discounts

Product Specifications

Our 1/2 inch stainless steel rod and 3/16 stainless steel rod series offer unmatched affordability and performance for industrial, marine, and architectural applications. Certified to ANSI/AISI and ISO standards, these rods are precision-engineered for durability and cost-efficiency.

Key Properties & Manufacturing Process

Our stainless steel rods undergo advanced vacuum arc remelting (VAR) and precision cold-drawing processes to enhance mechanical strength and surface integrity. Post-production heat treatments (quenching, tempering) optimize performance for demanding environments.

Tensile & Bending Strength

• 304 Grade:
  • Tensile Strength: 515–860 MPa (ideal for structural frameworks and food-grade equipment).
  • Bending Strength: Maintains integrity under 210–1,050 MPa stress, suitable for architectural railings.
• 316 Grade:
  • Tensile Strength: 520–950 MPa (excellent for marine hardware exposed to saltwater).
  • Bending Strength: Resists deformation in corrosive environments, with yield strengths up to 310 MPa.
• 430 Grade:
  • Tensile Strength: 450–600 MPa (cost-effective for decorative applications with moderate corrosion resistance).

Identification & Marking

Each rod features laser-etched identifiers for traceability and compliance:

• AISI/SAE Codes: Grade labels (e.g., 304, 316L).
• ISO Standards: Chemical composition markings (e.g., X5CrNi18-10 for 304).
• Batch Numbers: Aligned with ASTM A276 and EN 10088-3 standards.

Weight Calculation

Calculate the weight of a 1/2 inch stainless steel rod or 3/16 stainless steel rod using the formula:
Weight (kg)=4000π×(Diameter in mm)2×Length (m)×7.93
Example: A 1/2" (12.7mm) diameter, 6m-long 304 rod weighs 7.5 kg, while a 3/16" (4.76mm) rod of the same length weighs 1.1 kg.

Why Does Stainless Steel Rust?

While stainless steel is corrosion-resistant, specific conditions can compromise its integrity:

1. Chloride Exposure: Saltwater, bleach, or industrial chemicals erode the chromium oxide layer. Grades like 316 (2% Mo) offer enhanced resistance.
2. Low Chromium Content: Grades with <10.5% Cr (e.g., 430) lack sufficient passivation, making them prone to oxidation.
3. Galvanic Corrosion: Contact with carbon steel or aluminum accelerates rusting. Use insulating materials or compatible alloys to mitigate this.
4. High-Temperature Oxidation: Prolonged exposure above 750°C degrades protective films. 304 and 316 grades are stable up to 870°C.
5. Surface Contamination: Iron particles from tools or grinding induce localized pitting. Regular cleaning and passivation restore corrosion resistance.

Applications

• Rod Holder Stainless Steel: Ideal for marine and outdoor installations, offering rust-free durability in humid environments.
• Construction: Structural beams, fasteners, and reinforcement bars requiring high tensile strength.
• Food & Medical Industries: Hygienic equipment fabrication (304/316 grades) with easy sterilization.
• Automotive: Exhaust systems and chassis components resistant to heat and road salt.

Why Choose Our Stainless Steel Rods?

1. Bulk Order Discounts: Competitive pricing for large-scale projects, with volume-based savings up to 20%.
2. Certified Quality: Compliance with ISO 9001, ASTM A276, and EN 10088-3 standards.
3. Rapid Delivery: 7–14-day lead time globally, supported by air/sea freight partnerships.
4. Custom Solutions: Tailored diameters (e.g., 3/16 stainless steel rod), lengths, and surface finishes.
5. Sustainability: 60% recycled content and eco-friendly production processes.

Why Us?

• 15+ Years of Expertise: Specializing in cost-effective stainless steel solutions for global clients.
• Third-Party Validation: Rigorous testing by SGS/BV for hardness, tensile strength, and corrosion resistance.
• 24/7 Support: Technical guidance on alloy selection, fabrication, and corrosion prevention.
• Guaranteed Durability: 5-year warranty against material defects, ensuring long-term reliability