Home > Stainless Steel > Stainless Steel 348 Bolts
Set out on a path toward Excellent performance with our Stainless Steel 348 Bolts, prominently showcased on our product pages. We provide a wide-ranging assortment of Carefully crafted, premium-grade solutions built to meet the needs of diverse industries. Immerse yourself in versatility and dependability with our thoughtfully engineered products, perfect for a broad range of industrial applications. Our Stainless Steel 348 Bolts feature precisely designed characteristics that comply with industry standards, emphasizing durability and improved corrosion resistance over 347. As a trusted retailer, we place customer satisfaction first by providing flexible options, competitive pricing, and fast delivery. Whether in construction, manufacturing, or engineering, our Stainless Steel 348 Bolts provide outstanding performance, establishing raised standards for excellence and innovation.
Our unwavering commitment to perfection reinforces your enterprise with reliable solutions, ensuring prosperity and confidence 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 Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials kept readily on hand.
Reach out to us for a fast quote tailored to your requirement.
We supply these Stainless Steel 348 Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
Stainless Steel 348 Bolts have applications as varied as the industries they cater to, led mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Application Requirements: Evaluate the particular needs of your application, taking into account temperature, pressure, and environmental factors.
Material Properties: Familiarize yourself with the characteristics of Stainless Steel 348, including its resistance to high temperatures and its enhanced corrosion resistance relative to 347.
Bolt Specifications: Identify the necessary size, length, thread type, and head style of the bolts according to what your application demands.
Standards Compliance: Verify that the bolts comply with applicable industry standards and specifications, like ASTM or ASME standards, to guarantee quality and performance.
Corrosion Resistance: Assess the degree of corrosion resistance required for your application and confirm that Stainless Steel 348 bolts are appropriate for the environment.
Temperature Resistance: Make sure the bolts can endure the temperatures found in your application without weakening their mechanical properties.
Load Capacity: Establish the necessary load capacity and strength rating of the bolts to confirm they can safely bear the applied loads.
Weldability: Take into account the weldability of Stainless Steel 348 bolts if your application calls for welding, making sure they are compatible with welding processes and preventing sensitization problems.
Supplier Reputation: Select a trustworthy supplier recognized for supplying high-quality Stainless Steel 348 bolts that satisfy industry standards and specifications.
Cost Considerations: Weigh the cost of the bolts against their performance and durability to secure the best value for your investment.
Stainless Steel 348 bolts come in a range of configurations, such as hex head bolts, socket head cap bolts, stud bolts, heavy hex bolts, carriage bolts, eye bolts, flange bolts, and U-bolts. Every variety provides particular characteristics and benefits tailored to distinct fastening needs across a wide array of industries.
To keep Stainless Steel 348 bolts in good condition:
Stainless steel 348 bolts are not advised for underground applications because of possible issues with soil environmental degradation. Contact with moisture and soil conditions leads to fast corrosion, undermining bolt integrity and durability. High-strength stainless steel offering superior corrosion resistance is favored for underground applications.
Yes, corrosion-protective coatings can be advantageous for stainless steel 348 bolts, particularly in corrosion-free or moist settings. Coatings like zinc coatings, epoxy coatings, or passivation can boost the corrosion resistance of bolts in harsh conditions and prolong their lifespan.
Email: sales@koasteel.nz