a4 80 threaded rod
A4 80 Threaded Rod
Product Overview
The a4 80 threaded rod is a high-performance fastener designed for demanding industrial applications requiring exceptional corrosion resistance and mechanical strength. Manufactured from premium stainless steel grade A4 (316L), this threaded rod conforms to property class 80 standards, ensuring superior tensile strength and durability in harsh environments. Its uniform threading and precise engineering make it an ideal solution for secure fastening in construction, marine, chemical, and infrastructure projects.
With excellent resistance to chloride and acidic media, the a4 80 threaded rod is particularly suitable for outdoor and coastal applications where exposure to saltwater and corrosive chemicals is prevalent. Available in various diameters and lengths, this product offers versatility and reliability for engineers, contractors, and procurement professionals worldwide.
Key Features
- Premium Material: Made from A4 (316L) stainless steel for outstanding corrosion resistance.
- High Strength: Property class 80 ensures tensile strength up to 800 MPa, suitable for heavy-duty applications.
- Precision Threading: Manufactured with fine and coarse thread options for compatibility with diverse fastening requirements.
- Wide Range of Sizes: Available in multiple diameters and lengths to accommodate various industrial needs.
- Excellent Durability: Resistant to pitting, crevice corrosion, and stress corrosion cracking.
- International Standards Compliance: Manufactured according to ISO 3506 and EN ISO 898-1 standards.
Technical Specifications
| Parameter | Specification | Details |
|---|---|---|
| Material Grade | A4 (316L) Stainless Steel | Marine-grade corrosion resistance |
| Property Class | 80 | Tensile strength approx. 800 MPa |
| Thread Type | Metric Thread (ISO) | M6 - M36 available |
| Thread Pitch | Coarse and Fine | Varies by diameter |
| Length | 1000 mm to 6000 mm | Custom lengths available on request |
| Surface Finish | Natural Stainless Steel Finish | Bright and smooth |
| Standard Compliance | ISO 3506, EN ISO 898-1 | Ensures mechanical and chemical properties |
| Corrosion Resistance | Excellent | Suitable for marine and chemical environments |
Application Scenarios
The a4 80 threaded rod is engineered for versatility across a broad range of industrial sectors. Its robust design and corrosion resistance make it indispensable for applications including:
- Marine Engineering: Used extensively in shipbuilding, offshore platforms, and dock construction where exposure to saltwater is constant.
- Chemical Processing Plants: Ideal for fastening equipment and structural components exposed to corrosive chemicals and acidic environments.
- Construction and Infrastructure: Suitable for securing concrete formwork, steel frameworks, and structural supports in bridges, tunnels, and buildings.
- Renewable Energy: Utilized in wind turbines, solar panel mounts, and hydroelectric installations requiring durable fastening solutions.
- Food and Pharmaceutical Industries: Employed where hygiene and corrosion resistance are critical, complying with sanitary standards.
- Automotive and Transportation: Used in vehicle assembly lines and transport infrastructure for reliable mechanical fastening.
Advantages
- Superior Corrosion Resistance: The A4 steel grade resists oxidation, pitting, and crevice corrosion, extending service life in aggressive environments.
- High Mechanical Strength: Property class 80 provides excellent tensile and yield strength to support structural loads and mechanical stresses.
- Consistent Quality Control: Manufactured under strict quality assurance processes, ensuring uniform dimensions and thread accuracy.
- Easy Installation: Precision threading minimizes installation time and reduces the risk of thread stripping or damage.
- Cost-Effective Longevity: Reduced maintenance and replacement frequency lead to lower lifecycle costs.
- Customizable Solutions: Available in customized lengths and diameters to meet specific project requirements.
Why Choose Us
As a leading supplier of industrial fasteners, we specialize in delivering high-quality a4 80 threaded rod solutions tailored to your business needs. Our commitment to excellence is reflected in our:
- Premium Product Quality: We source only certified A4 stainless steel materials and maintain rigorous manufacturing standards compliant with international norms.
- Extensive Product Range: Offering a wide variety of thread sizes, lengths, and finishes to match diverse industrial applications.
- Technical Expertise: Our experienced team provides technical consultation to help you select the ideal threaded rod for your specific environment and load conditions.
- Reliable Supply Chain: Efficient logistics and inventory management ensure timely delivery for projects worldwide.
- Competitive Pricing: We balance quality and cost-efficiency to provide value-driven solutions for bulk and customized orders.
- After-Sales Support: Dedicated customer service ensures ongoing support and assistance throughout your procurement and application processes.
FAQ
Q1: What does "A4 80" mean in the context of the threaded rod?
A4 refers to the stainless steel grade 316L, known for its enhanced corrosion resistance, especially in chloride environments. 80 indicates the property class, representing a minimum tensile strength of approximately 800 MPa, ensuring high mechanical performance.
Q2: Can the a4 80 threaded rod be used in marine environments?
Yes, the a4 80 threaded rod is specifically designed for marine and offshore applications due to its superior resistance to saltwater corrosion and pitting, making it suitable for shipbuilding, docks, and offshore platforms.
Q3: Are custom lengths available for the threaded rods?
We offer standard lengths ranging from 1000 mm to 6000 mm and can accommodate custom length requests to meet specific project requirements. Please specify your desired dimensions when placing an order.
Q4: What thread standards are available for the a4 80 threaded rod?
The rods are manufactured with metric ISO threads, including both coarse and fine pitches, generally ranging from M6 to M36. Custom threading options may be available upon request.
Q5: How does the a4 80 threaded rod compare to other stainless steel grades?
A4 (316L) stainless steel offers superior corrosion resistance compared to A2 (304) grade, particularly in chloride or acidic environments. The property class 80 also provides higher tensile strength than lower-grade fasteners, making it ideal for heavy-duty and corrosive applications.
Q6: Is the surface finish of the threaded rod suitable for hygienic environments?
Yes, the natural stainless steel finish is smooth and bright, making the a4 80 threaded rod suitable for applications requiring hygiene, such as food processing and pharmaceutical manufacturing.