Stainless Steel 348 Bolts

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Stainless Steel 348 Bolts Manufacturer & Supplier in Auckland, New Zealand

Stainless Steel UNS S34800 Heavy Bolts, A194 SS 348 U-Bolts Price List, SS 348J Bolts, SS 348 Square Bolts Dealer in New Zealand, SS 348 Hex Bolts Exporter in Auckland, New Zealand

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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.

Mechanical Properties of Stainless Steel 348 Bolts

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

Stainless Steel 348 Bolts Chemical Composition

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

Top Stainless Steel 348 Bolts Manufacturing Company in Auckland

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.

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Advantages of Stainless Steel 348 Bolts

Advantages of Stainless Steel 348 Bolts
  • High-Temperature Resistance: It retains its strength and integrity under high temperatures, which makes it well suited for use in furnace components, exhaust gas, and heat treatment.
  • Corrosion Resistance: Offers superior corrosion resistance compared to 347, delivering durability and reliability in corrosive settings.
  • Enhanced Durability:Delivers strength and long service life, ideal for uses that demand high mechanical strength along with resistance to corrosion and oxidation.
  • Versatility: Well suited for numerous technologies thanks to its high heat resistance and enhanced corrosion resistance.
  • Standards compliance: Conforms to industry standards, ensuring the quality and reliability of applications.
  • Weldability: Shows excellent weldability, making it simple to fabricate and tailor for a range of applications.

Types of Stainless Steel 348 Bolts

Stainless-Steel-348-Bolts-In-New Zealand
Stainless Steel 348 Bolts
Custom-348-Stainless-Steel-Hex-Bolt-In-New Zealand
Custom 348 Stainless Steel Hex Bolt
348-Stainless-Steel-Bolt-In-New Zealand
348 Stainless Steel Bolt
Stainless-Steel-348-Expansion-Anchor-Bolt-In-New Zealand
Stainless Steel 348 Expansion Anchor Bolt
Stainless-Steel-348-Hex-Flange-Head-Bolt-In-New Zealand
Stainless Steel 348 Hex Flange Head Bolt
348-Stainless-Steel-Full-Threaded-Rods-In-New Zealand
348 Stainless Steel Full Threaded Rods

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Stainless Steel 348 Bolts Uses

Application Industry

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.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

  • Furnace fixtures: Because they can endure elevated temperatures and resist oxidation, bolts are employed in furnace fixtures, heating fixtures and radiating tubes
  • Exhaust systems: Automotive air-space exhaust systems are applied in turbochargers and engine components and demand durability and corrosion resistance.
  • Heating Equipment: Applied in heating furnaces, heating appliances and quenching tanks where resistance to heat build-up and corrosion is necessary
  • Chemical Applications: Applied in reactors, vessels and piping systems in chemical plants where corrosion resistance and high-temperature stability are needed
  • Petrochemical Industry: Employed for equipment such as heat exchangers, reactors and distillation columns in refineries and petrochemical plants, where corrosion resistance and high temperatures are frequent

How to Choose the Right Stainless Steel 348 Bolts

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.

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

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.

FAQ (Frequently Asked Questions)

How do I maintain stainless steel 348 Bolts?

To keep Stainless Steel 348 bolts in good condition:

  1. Check them frequently for any indication of wear or corrosion.
  2. Clean using a gentle soap and water, and refrain from scrubbing.
  3. Rinse well and dry them to keep moisture away.
  4. Put a light anti-allergy ointment or lotion on the fibrous areas to guard against abrasion.
Can stainless steel 348 Bolts be used for underground applications?

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.

Do stainless steel 348 Bolts require corrosion protection coatings?

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.

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