Home > Stainless Steel > Stainless Steel 348 Stud Bolts
Stainless Steel 348 Stud Bolts are top-tier fasteners made from grade 348 stainless steel, celebrated for outstanding strength at high temperatures and resistance to oxidation. With threaded ends, they fasten pipes using flanges and perform exceptionally in tough applications. Offering superior strength, corrosion resistance, and mechanical properties, they deliver durability and reliability across a range of industrial environments.
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HR B) max | Brinell (HB) max |
| 348 | 515 | 205 | 40 | 92/95 | 201/217 |
| Grade | Mn | N | P | C | S | Cr | Mo | Si | Ni | Other |
| Min. % | 2.00 | – | 0.045 | 0.04 | 0.030 | 17.0 | 3 – 4 | 0.75 | 9.00 | Nb=10(C+N) |
| Max % | 2.00 | – | 0.045 | 0.10 | 0.030 | 19.0 | 3 – 4 | 0.75 | 13.00 | 1.0 |
At Sumakhsteel, we take pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for all your piping requirements. With cutting-edge production facilities strategically situated in the USA, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept in stock and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
We provide these Stainless Steel 348 Stud Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
High-Temperature Strength: Outstanding resistance to elevated temperatures, making them well-suited for use in high-heat settings such as furnaces and exhaust systems.
Oxidation Resistance: Withstands oxidation under high-temperature conditions, guaranteeing durability and dependability in demanding situations.
Corrosion Resistance: Delivers good protection against corrosion across many different environments, including aggressive chemicals and high-temperature atmospheres.
Excellent Mechanical Properties: Delivers exceptional strength and mechanical characteristics, guaranteeing dependable performance in critical uses.
Versatility: Well-suited for a broad spectrum of industrial uses thanks to their remarkable strength, corrosion resistance, and high-temperature capabilities.
Stainless Steel 348 Stud Bolts find uses as varied as the industries they cater to, led mainly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Petrochemical Industry: Fastening equipment within refineries, chemical processing plants, and petrochemical facilities subjected to elevated temperatures and corrosive conditions.
Power Generation: Holding components together in power plants, such as boilers, turbines, and exhaust systems, where high-temperature strength and resistance to corrosion are essential.
Aerospace: Applied in aerospace settings for fastening structural components, engines, and exhaust systems exposed to extreme temperatures and demanding conditions.
Metallurgical Industry: Applied in furnaces, heat treatment equipment, and metal processing facilities where withstanding oxidation and high temperatures is vital.
Automotive: Used in automotive manufacturing for fastening exhaust systems and components exposed to high temperatures and corrosive gases.
Application Requirements: Evaluate the particular needs of your application, covering temperature, corrosion, and mechanical requirements.
Material Properties: Get familiar with the characteristics of Stainless Steel 348, such as its strength at high temperatures, resistance to oxidation, and resistance to corrosion.
Bolt Specifications: Pick stud bolts that satisfy the necessary specifications regarding size, strength, thread type, and length, making sure they work with mating components.
Corrosion Resistance: Confirm the bolts provide sufficient defense against corrosion for the application’s environment, taking into account factors like exposure to chemicals or high-temperature atmospheres.
Temperature Resistance: Check that the stud bolts are able to endure the expected temperatures without sacrificing performance, particularly in high-temperature applications.
Quality and Certification: Opt for well-regarded manufacturers and confirm certifications for product quality and adherence to industry standards.
Cost Considerations: Weigh performance requirements against affordability, factoring in things like the initial purchase price, maintenance needs, and possible downtime costs.
Consultation: Consult engineers, manufacturers, or industry experts if you are unsure about particular application requirements or bolt selection criteria.
Yes Stainless Steel 348 Stud Bolts can be recycled. Stainless steel is extremely recyclable and keeps its characteristics even after going through recycling processes. Recycling stainless steel supports the conservation of natural resources, lowers environmental impact, and aids the circular economy by cutting down waste and reducing energy use in production.
Stainless steel 348 stud bolts are typically not recommended for underground applications due to their vulnerability to corrosion in specific subsurface environments. Contact with water, chemicals, and other underground materials in the presence of surfaces can cause faster degradation, undermining the integrity of the packaging.
Stainless steel 348 stud bolts are seldom employed in potable water systems because of their strong corrosion and oxidation resistance, which may be unnecessary for potable water systems. Stainless steel grades with low alloy content and good corrosion resistance, such as 304 or 316, are the ones commonly chosen
Several stainless steel 348 stud bolt systems are available, including:
Full thread stud bolts: Bolts with threading that extends along the entire length.
Double End Stud Bolts: Bolts that are threaded at both ends to fasten two objects together.
Tap and Stud Bolts: Bolts with threading on one end and an unthreaded portion on the other for straightforward installation.
Phone Us: +91 7208967217
Mail: sales@sumakhsteel.com
