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Stainless Steel Bar

Stainless steel bars are solid, long-length products made from stainless steel, available in various shapes, including round, square, hexagonal, and flat. These bars are used in industries ranging from construction and automotive to aerospace, medical, and manufacturing. Stainless steel bars are known for their excellent corrosion resistance, high strength, and versatility, making them suitable for a wide variety of structural, decorative, and mechanical applications.

Stainless Steel Bars

Introduction
Stainless steel bars are solid, long-length products made from stainless steel, available in various shapes, including round, square, hexagonal, and flat. These bars are used in industries ranging from construction and automotive to aerospace, medical, and manufacturing. Stainless steel bars are known for their excellent corrosion resistance, high strength, and versatility, making them suitable for a wide variety of structural, decorative, and mechanical applications.

Main Grades

· 304 Stainless Steel Bar: The most commonly used grade for general-purpose applications, offering good corrosion resistance, excellent weldability, and formability. Often used in food processing, kitchen equipment, and architectural applications.

· 316 Stainless Steel Bar: Superior corrosion resistance, especially against saltwater, acids, and other aggressive chemicals. Ideal for use in marine, chemical processing, and pharmaceutical industries.

· 430 Stainless Steel Bar: Ferritic stainless steel with good corrosion resistance for low-cost applications. Commonly used in automotive and kitchen appliance industries.

· 201 Stainless Steel Bar: A lower-cost alternative to 304, with good strength and corrosion resistance, commonly used for decorative applications and household items.

Specifications & Parameters

Item

Parameters

Grade

304, 316, 430, 201, 410, etc.

Shape

Round, Square, Hexagonal, Flat

Diameter

6mm - 200mm (Round Bar)

Side Length

6mm - 150mm (Square Bar)

Thickness

3mm - 100mm (Flat Bar)

Length

1m - 6m (Custom lengths available)

Surface Finish

Bright, Polished, Matte, Black Oxide

Density

7.9 g/cm³

Tensile Strength

520 - 850 MPa (depends on grade)

Yield Strength

200 - 450 MPa (depends on grade)

Elongation

≥40%

Hardness

90 - 270 HB (depending on grade)

 

Performance Characteristics

1. Corrosion Resistance: Stainless steel bars offer outstanding resistance to rust and corrosion, particularly 304 and 316 grades. This makes them suitable for harsh environments, including marine and chemical industries.

2. High Strength: With excellent tensile and yield strength, stainless steel bars are ideal for structural components requiring high mechanical performance.

3. Weldability & Formability: Stainless steel bars are easy to weld and form, making them ideal for a wide variety of manufacturing and construction applications.

4. Durability: Stainless steel bars are highly durable and wear-resistant, ensuring long-lasting performance in even the most demanding applications.

5. Versatility: Available in a variety of shapes and sizes, stainless steel bars can be used for a wide range of applications, from decorative elements to structural components.

6. Aesthetic Appearance: Available in polished, bright, or matte finishes, stainless steel bars are often used in architectural and design applications where both functionality and appearance are critical.

Surface Finishing Options

· Bright Polished: A high-gloss surface finish achieved through mechanical polishing, ideal for decorative and high-end applications.

· Matte Finish: A smooth, satin finish, often used in industrial applications where appearance is secondary to function.

· Black Oxide: Provides a dark, corrosion-resistant surface finish, suitable for applications where enhanced wear resistance is needed.

· Annealed: A heat-treated finish that improves the bar's ductility and toughness, ideal for heavy-duty applications.

Applications
Stainless steel bars are used in a wide range of industries and applications, including:

1. Construction and Architecture: Stainless steel bars are used in structural support, decorative elements, handrails, and exterior cladding due to their strength and resistance to corrosion.

2. Automotive Industry: Stainless steel bars are used in engine components, exhaust systems, and trim parts due to their ability to withstand high temperatures and corrosive environments.

3. Aerospace Industry: High-strength stainless steel bars are used in aircraft components, including landing gears, structural elements, and fasteners.

4. Medical Equipment: Stainless steel bars, particularly in grades 316 and 304, are used in surgical instruments, medical devices, and implants due to their biocompatibility and resistance to corrosion.

5. Chemical and Food Processing: Stainless steel bars are widely used in pumps, valves, pipes, and other machinery in the food and beverage, pharmaceutical, and chemical industries for their corrosion resistance and ease of cleaning.

6. Oil & Gas Industry: Stainless steel bars are used in pipelines, pressure vessels, and offshore platforms where corrosion resistance and durability are essential.

7. Marine Applications: Particularly 316 stainless steel, is used in boat fittings, marine hardware, and other ocean-exposed components to resist saltwater corrosion.

Quality Control
We adhere to stringent quality control procedures to ensure our stainless steel bars meet the highest standards. Each batch is tested for chemical composition, tensile strength, yield strength, and surface quality. Our products comply with international standards such as ASTM, AISI, and EN, ensuring consistent quality and reliability.

Packaging & Shipping
Stainless steel bars are packaged securely for transport to ensure they arrive at their destination in perfect condition. Common packaging methods include bundled, strapped, or wrapped in plastic sheeting, and can be customized according to customer specifications. We offer flexible shipping options based on order size and destination.

Why Choose Us?

· Wide Product Range: We offer stainless steel bars in a variety of grades, sizes, and finishes to suit any project requirement.

· Customized Solutions: We provide tailored solutions based on customer needs, including custom lengths, diameters, and finishes.

· Superior Quality: Our stainless steel bars are produced to meet the highest standards of quality and durability, ensuring reliable performance in all applications.

· Competitive Pricing: With direct manufacturing and an efficient supply chain, we offer stainless steel bars at competitive prices without compromising on quality.

· Timely Delivery: We are committed to delivering our products on time, ensuring our clients can meet their production schedules.

 







Q: Are You Manufacture or Trade Company?

A: We are the professional manufacturer of steel products located in China. Welcome to contact us and visit our factory before you place orders.

Q: How do you guarantee the quality?

A: We are the professional manufacturer of steel products located in China. Welcome to contact us and visit our factory before you place orders.

Q: Can I get free samples?

A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.

Q: What is the MOQ? 

A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.

Q: Can you OEM or ODM?

A: Yes, we have a strong developing team. The products can be made according to your request.

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