Stainless Steel 429 Fasteners

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Stainless Steel 429 Fasteners Manufacturer, Exporter and Supplier in Dubai, UAE

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Stainless Steel 429 Fasteners are indispensable hardware elements engineered from Stainless Steel 429, a variant prized for its exceptional corrosion resistance and robust mechanical properties. Composed of iron, chromium, and a notable inclusion of nickel, these fasteners showcase outstanding durability and strength, particularly in environments susceptible to corrosion and extreme conditions. Bolts, screws, nuts, washers, and studs manufactured from Stainless Steel 429 are optimal for rigorous applications across various industries where steadfast performance and enduring quality are essential.

Stainless Steel 429 Fasteners Specifications

Stainless Steel 429ASTM, ASME and APIASTM B 193 / ASME SB 193M02 to M303 mm To 200 mm

Stainless Steel 429 Fasteners Chemical Composition

ElementComposition (%)
Carbon (C)≤ 0.12
Silicon (Si)≤ 1.00
Manganese (Mn)≤ 1.00
Phosphorus (P)≤ 0.040
Sulfur (S)≤ 0.030
Chromium (Cr)14.0 – 16.0
Nickel (Ni)≤ 1.00
Nitrogen (N)≤ 0.030
Iron (Fe)Balance

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Stainless Steel 429 Fasteners Mechanical Properties

Tensile Strength≥ 450 MPa
Yield Strength≥ 275 MPa
Elongation≥ 22%
Hardness (Brinell)≤ 200 HB
Impact Resistance≥ 98 J

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We offer Stainless Steel 429 Fasteners as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Stainless Steel 429 Fasteners

  • Corrosion Resistance: Stainless Steel 429 is highly resistant to corrosion, especially in harsh environments where moisture, chemicals or salts are commonly present. This corrosion resistance ensures the longevity of the packaging and reliability even in difficult situations.
  • High Strength: Fasteners made of 429 stainless steel exhibit high tensile strength and rigidity, making them suitable for applications requiring strong bonding and load-carrying capacity
  • Temperature resistance: Stainless Steel 429 retains its mechanical properties over a wide range of temperatures, making it suitable for high and low-temperature applications without compromising its performance
  • Luxury: Stainless steel has a sleek, shiny appearance that retains its lustre over time and provides an attractive and professional finish for applications where these packaging materials are used. This luxury surface is especially useful in the works of the necessity of beauty.
  • Ease of maintenance: Stainless steel 429 fasteners are relatively easy compared to other materials. It is easy to clean and stain resistant, making it suitable for applications where hygiene and sanitation are important, such as in the food or pharmaceutical industries

Types of Stainless Steel 429 Fasteners

Duplex Steel Fasteners
Duplex Steel Fasteners
Duplex Steel Fasteners
Duplex Steel Fasteners

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Stainless Steel 429 Fasteners Uses

Application Industry

Due to their exceptional properties, Stainless Steel 429 Fasteners are essential components across many industrial sectors. Renowned for their corrosion resistance, they find widespread application in marine environments, enduring the rigours of saltwater exposure with longevity and reliability. In the construction industry, stainless steel fasteners play a pivotal role in structural assemblies, providing secure connections while maintaining structural integrity in outdoor and exposed settings.


Aviation Industry

Automotive Manufacturing

Power Generation Industry

  • Automotive Industry: Packaging materials for automotive components such as exhaust systems, engine parts, and body parts that resist corrosion from harsh environmental conditions and chemicals in the 19th century is of great importance
  • Marine Industries: Packaging materials for marine equipment, boat fittings and offshore structures that require significant resistance to corrosion due to salt water and sedimentation
  • Construction: Materials used to build construction projects, including bridges, buildings, and infrastructure, require corrosion resistance, anti-environment resistance, and durability.
    Pharmaceuticals: Packaging materials used in pharmaceutical plants where resistance to chemicals and acids is required.
  • Food Processing: Packaging for equipment in food processing areas in hygienic areas is very important. Corrosion resistance to food acids and detergents is also very important.

How to Choose the Right Stainless Steel 429 Fasteners

  1. Understanding Stainless Steel 429:

    • Stainless steel 429 is a ferritic stainless steel with good corrosion resistance and high strength. It is often used in applications requiring elevated temperatures and resistance to stress-corrosion cracking.
  2. Identify Your Application Requirements:

    • Determine the specific requirements of your application, such as the expected load, environmental conditions (e.g., temperature, moisture, chemical exposure), and whether the fasteners will be subjected to vibrations or stress.
  3. Corrosion Resistance:

    • Assess the level of corrosion resistance needed for your application. Stainless steel 429 offers good corrosion resistance, but if your application involves exposure to harsh environments or corrosive substances, you may need to consider alternative stainless steel grades with higher corrosion resistance.
  4. Strength and Mechanical Properties:

    • Evaluate the required strength and mechanical properties of the fasteners based on the load and stress they will experience. Stainless steel 429 is known for its high strength, but ensure it meets the specific strength requirements of your application.

Are Stainless Steel 429 Fasteners magnetic?

Yes, stainless steel 429 fasteners are generally magnetic due to their ferritic structure. Ferritic stainless steels, like stainless steel 429, contain iron as the primary component, making them magnetic. However, the degree of magnetism may vary depending on the specific composition and processing of the alloy.

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FAQ (Frequently Asked Questions)

Can Stainless Steel 429 Fasteners be recycled after use?

Yes, stainless steel 429 fasteners can be recycled after use. Stainless steel is highly recyclable and retains its properties through multiple recycling processes. Recycling stainless steel 429 fasteners reduces the need for raw materials, conserves energy, and minimizes environmental impact, making it an environmentally sustainable choice.

Are Stainless Steel 429 Fasteners suitable for cryogenic applications?

Stainless steel 429 fasteners may not be suitable for cryogenic applications due to their ferritic structure, which can become brittle at low temperatures. It’s recommended to use austenitic stainless steel grades like 304 or 316 for cryogenic applications, as they offer better toughness and resistance to embrittlement at extremely low temperatures.

Can Stainless steel 429 fasteners be used for underground applications?

Stainless steel 429 fasteners can be used for underground applications in mildly corrosive environments. However, they may not be the best choice for highly corrosive soils. Consideration of soil conditions and potential corrosion factors is crucial. In harsh environments, more corrosion-resistant stainless steel grades or protective coatings may be preferable.

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