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316 Stainless Steel Rod – Superior Quality from a Leading Manufacturer
The 316 Stainless Steel Rod is a high-performance, corrosion-resistant product renowned for its strength and versatility. Produced by top-tier factories like ours, this molybdenum-enhanced austenitic stainless steel excels in harsh environments. Whether you need ss 316 rod, 316 stainless steel round bar, or 316 stainless steel flat bar, it’s the ideal choice for industries requiring durability and resistance to pitting.
Price: Contact Us for a Custom Quote
Curious about the 316 Stainless Steel Bar price? Pricing depends on dimensions, finish, and quantity. Contact our team at for a personalized quote. As an experienced manufacturer and distributor, we offer competitive rates and exceptional quality tailored to your needs.
Specifications
Our 316 stainless steel Bar sizes are customizable to suit your project:
- Diameter/Thickness: 1mm to 500mm (custom options available)
- Length: Up to 6 meters or cut-to-length
- Width (Flat Bars): 10mm to 200mm
- Surface Finish: Bright, polished, pickled, or mill finish
- Shapes: Round, flat, hexagonal (316 hexagonal bar), threaded (316 stainless steel threaded rod)
- Standards: ASTM A276, A479, ASME SA276
Looking for specific 316 stainless steel rods? Our factory can deliver tailored solutions!
Features (Advantages)
- Superior Corrosion Resistance: Outperforms 304 in chloride-rich environments.
- High Durability: Excellent strength and longevity under stress.
- Versatility: Available as 316 stainless steel bar stock, rods, or flat bars.
- Heat Resistance: Maintains integrity in moderate high-temperature settings.
- Hygienic: Non-reactive surface perfect for food and medical uses.
- Premium Quality: Sourced from our China-based enterprise with strict quality controls.
Applications
The 316 Stainless Steel Bar is widely used across industries:
- Marine: Boat fittings, shafts, and hardware due to saltwater resistance.
- Chemical Processing: Tanks, pipes, and valves handling corrosive substances.
- Medical: Surgical instruments and implants thanks to biocompatibility.
- Food Industry: Equipment like mixers and conveyors for sanitary conditions.
- Construction: Structural components in coastal or industrial zones.
From 316 stainless steel round bar in marine hardware to ss 316 bar in chemical plants, its uses are vast.
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Carbon (C) | ≤ 0.08 |
| Chromium (Cr) | 16.0–18.0 |
| Nickel (Ni) | 10.0–14.0 |
| Molybdenum (Mo) | 2.0–3.0 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 |
| Iron (Fe) | Balance |
Mechanical Properties
The 316 Stainless Steel Bar offers robust performance:
These properties make 316 stainless steel rods ideal for tough conditions.
| Property | Value |
|---|---|
| Tensile Strength | 515–690 MPa |
| Yield Strength (0.2%) | ≥ 205 MPa |
| Elongation | ≥ 40% |
| Hardness (Brinell) | ≤ 217 HB |
| Density | 8.0 g/cm3 |
Chemical Properties
- Acids: Excellent against sulfuric and phosphoric acids; moderate against hydrochloric acid.
- Alkalis: Strong resistance to bases like sodium hydroxide.
- Limitations: Avoid prolonged exposure to high concentrations of chlorides at elevated temperatures.
Things to Note (Limitations)
Despite its strengths, the 316 Stainless Steel Bar has limits:
- Extreme Heat: Corrosion resistance drops above 800°C over time.
- Cost: Higher price than 304 due to molybdenum content.
- Abrasion: Not as wear-resistant as hardened steels in abrasive settings.
Consult our team for alternatives in extreme scenarios.
Corrosion Data
| Environment | Corrosion Resistance | Notes |
|---|---|---|
| Atmospheric (Urban/Coastal) | Excellent | Resists rust in humid and salty air. |
| Saltwater (Marine) | Excellent | Superior resistance to pitting and chlorides. |
| Mild Acids (e.g., Sulfuric) | Good | Handles dilute acids well; test for strong acids. |
| Alkaline Solutions | Excellent | Strong resistance to bases like sodium hydroxide. |
| Industrial Chemicals | Good to Excellent | Depends on concentration; ideal for mild solvents. |
Contact us for detailed corrosion resistance data specific to your application.
Welding and Fabrication Tips
Welding the 316 Stainless Steel Rod is efficient with:
- TIG/MIG Welding: Best for precision and clean joints.
- Electrode Welding: Works for thicker sections.
Tips:
- Use low heat to avoid distortion.
- Post-weld annealing can improve corrosion resistance in critical uses.
- Machining requires sharp tools and coolant for best results.
For 316 stainless steel threaded rod or custom shapes, our manufacturer offers pre-fabricated options.
Customer Reviews
Frequently Asked Questions
Q: How does 316 Stainless Steel Bar compare to 304?
A: The 316 Stainless Steel Bar has added molybdenum, offering better resistance to chlorides and pitting than 304, making it ideal for marine and chemical uses.
Q: What sizes can I get for 316 stainless steel rods?
A: We offer 316 stainless steel rod sizes from 1mm to 500mm in diameter, with custom lengths available from our factory.
Q: Can 316 Stainless Steel Bar be used in acidic environments?
A: Yes, the 316 Stainless Steel Bar resists mild acids like sulfuric and phosphoric acid thanks to its molybdenum content. It’s a great choice for chemical processing, though strong acids may require testing.
Q: What’s the difference between 316 stainless steel round bar and 316L?
A: The 316 stainless steel round bar has up to 0.08% carbon, while 316L has a lower carbon content (≤ 0.03%) for better weldability and corrosion resistance after welding. Choose based on your fabrication needs!
Q: Is 316 stainless steel threaded rod suitable for high-pressure systems?
A: Absolutely, 316 stainless steel threaded rod offers excellent strength and corrosion resistance, making it ideal for high-pressure applications like marine or chemical systems. Check specs with our factory for your setup.
Q: How does 316 hexagonal bar perform in food processing?
A: The 316 hexagonal bar is hygienic and corrosion-resistant, perfect for food processing equipment. Its molybdenum boost ensures durability against cleaning agents and mild acids in sanitary settings.