Stainless Steel 348 Bolts

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Stainless Steel 348 Bolts Manufacturer & Supplier in Dubai, UAE

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Embark on a journey towards Excellent performance with our Stainless Steel 348 Bolts, prominently featured on our product pages. We offer a diverse selection of Carefully crafted, premium-grade solutions tailored to diverse industries’ needs. Engage yourself in versatility and dependability with our carefully engineered products, ideal for a broad spectrum of industrial applications. Our Stainless Steel 348 Bolts boast precisely designed attributes that adhere to industry standards, prioritizing durability and enhanced corrosion resistance compared to 347. As a trusted retailer, we prioritize customer satisfaction by offering flexible choices, competitive pricing, and expedited delivery. Whether in construction, manufacturing, or engineering, our Stainless Steel 348 Bolts deliver outstanding performance, setting elevated standards for excellence and innovation. Our steadfast dedication to perfection strengthens your enterprise with dependable solutions, guaranteeing prosperity and assurance in every transaction.

Mechanical Properties of Stainless Steel 348 Bolts




Tensile strength

655 MPa

95000 psi

Yield strength (@ strain 0.200%)

275 MPa

39900 psi

Izod impact

120 – 160 J

88.5 – 118 ft-lb

Charpy impact

160 J

118 ft-lb

Shear modulus (typical for steel)

77.0 GPa

11200 ksi

Elastic modulus

190-210 GPa

27557-30458 ksi

Poisson’s ratio



Elongation at break (in 50 mm)



Hardness, Brinell (converted from Rockwell B hardness)



Hardness, Knoop (converted from Rockwell B hardness)



Hardness, Rockwell B



Hardness, Vickers (converted from Rockwell B hardness)



Stainless Steel 348 Bolts Chemical Composition


Content (%)

Iron, Fe


Chromium, Cr


Nickel, Ni


Manganese, Mn


Silicon, Si


Nb + Ta


Cobalt, Co


Tantalum, Ta


Carbon, C


Phosphorous, P


Sulfur, S


Top Stainless Steel 348 Bolts Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Stainless Steel 348 Bolts as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Stainless Steel 348 Bolts

Advantages of Stainless Steel 348 Bolts​
  • High-Temperature Resistance: It maintains strength and integrity at high temperatures, making it suitable for applications in furnace components, exhaust gas and heat treatment.
  • Corrosion Resistance: Provides better corrosion resistance than 347, providing durability and reliability in corrosive environments.
  • Enhanced Durability: Provides strength and longevity, ideal for applications requiring high mechanical strength and resistance to corrosion and oxidation.
  • Versatility: Suitable for many technologies due to high heat resistance and improved corrosion resistance.
  • Compliance with standards: Adheres to industry standards, ensuring application quality and reliability.
  • Weldability: Exhibits excellent weldability, making it easy to manufacture and customize for various applications.

Types of Stainless Steel 348 Bolts

Stainless Steel 348 Bolts
Custom 348 Stainless Steel Hex Bolt
348 Steel Bolt
Stainless Steel 348 Expansion Anchor Bolt
Stainless Steel 348 Hex Flange Head Bolt
348 Stainless Steel Full Threaded Rods

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Stainless Steel 348 Bolts Uses

Application Industry

Stainless Steel 348 Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

  • Furnace fixtures: Bolts are used in furnace fixtures, heating fixtures and radiating tubes because of their ability to withstand high temperatures and resist oxidation
  • Exhaust systems: Automotive air-space exhaust systems are used in turbochargers and engine components and require durability and corrosion resistance.
  • Heating Equipment: Used in heating furnaces, heating appliances and quenching tanks where resistance to heat build-up and corrosion is required
  • Chemical Applications: Used in reactors, vessels and piping systems in chemical plants where corrosion resistance and high-temperature stability are required
  • Petrochemical Industry: Used for equipment such as heat exchangers, reactors and distillation columns in refineries and petrochemical plants, where corrosion resistance and high temperatures are common

How to Choose the Right Stainless Steel 348 Bolts

Application Requirements: Assess the specific requirements of your application, including temperature, pressure, and environmental conditions.

Material Properties: Understand the properties of Stainless Steel 348, such as its high-temperature resistance and improved corrosion resistance compared to 347.

Bolt Specifications: Determine the required size, length, thread type, and head style of the bolts based on your application’s needs.

Standards Compliance: Ensure that the bolts meet relevant industry standards and specifications, such as ASTM or ASME standards, to ensure quality and performance.

Corrosion Resistance: Evaluate the level of corrosion resistance needed for your application and verify that Stainless Steel 348 bolts are suitable for the environment.

Temperature Resistance: Confirm that the bolts can withstand the temperatures present in your application without compromising their mechanical properties.

Load Capacity: Determine the required load capacity and strength rating of the bolts to ensure they can withstand the applied loads safely.

Weldability: Consider the weldability of Stainless Steel 348 bolts if welding is required for your application, ensuring compatibility with welding processes and avoiding sensitization issues.

Supplier Reputation: Choose a reputable supplier known for providing high-quality Stainless Steel 348 bolts that meet industry standards and specifications.

Cost Considerations: Balance the cost of the bolts with their performance and durability to ensure the best value for your investment.

What are the different types of stainless steel 348 Bolts configurations available?

Different configurations of Stainless Steel 348 bolts include hex head bolts, socket head cap bolts, stud bolts, heavy hex bolts, carriage bolts, eye bolts, flange bolts, and U-bolts. Each type offers specific features and advantages suited to different fastening applications in various industries.

FAQ (Frequently Asked Questions)

How do I maintain stainless steel 348 Bolts?

To maintain Stainless Steel 348 bolts:

  1. Inspect them regularly for signs of wear or corrosion.
  2. Wash with mild soap and water, and avoid scrubbing.
  3. Rinse thoroughly and dry to prevent moisture.
  4. Apply a lightweight anti-allergy ointment or lotion to the fibrous areas to prevent abrasion.

Can stainless steel 348 Bolts be used for underground applications?

Stainless steel 348 bolts are not recommended for underground use due to potential problems with soil environmental degradation. Exposure to moisture and soil conditions causes rapid corrosion, compromising bolt integrity and longevity. High-strength stainless steel with excellent corrosion resistance is preferred for underground applications.

Do stainless steel 348 Bolts require corrosion protection coatings?

Yes, stainless steel 348 bolts can benefit from corrosion-protective coatings, especially in corrosion-free or damp environments. Coatings such as zinc coatings, epoxy coatings, or passivation can increase bolts’ corrosion resistance under extreme conditions and extend their life.

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