Home > Stainless Steel > Stainless Steel 348 Bolts
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.
Properties |
Metric |
Imperial |
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 |
0.27-0.30 |
0.27-0.30 |
Elongation at break (in 50 mm) |
45% |
45% |
Hardness, Brinell (converted from Rockwell B hardness) |
147 |
147 |
Hardness, Knoop (converted from Rockwell B hardness) |
164 |
164 |
Hardness, Rockwell B |
85 |
85 |
Hardness, Vickers (converted from Rockwell B hardness) |
169 |
169 |
Element |
Content (%) |
Iron, Fe |
66 |
Chromium, Cr |
19 |
Nickel, Ni |
11 |
Manganese, Mn |
2.0 |
Silicon, Si |
1.0 |
Nb + Ta |
0.8 |
Cobalt, Co |
0.2 |
Tantalum, Ta |
0.1 |
Carbon, C |
0.080 |
Phosphorous, P |
0.045 |
Sulfur, S |
0.030 |
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.
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.
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.
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.
To maintain Stainless Steel 348 bolts:
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.
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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