- Materials
- Forms
- Reference Materials
-
Services
-
Services
-
-
Sectors
-
Supporting cutting edge research and development with advanced materials to your needs.
High performance materials for extreme conditions.
Innovative and lightweight materials with high mechanical properties and durability.
Materials used in chemical engineering from consumables to innovative solutions.
Advanced materials characterized by high electrical or insulation performance.
High quality materials for renewable energy.
Biocompatible and biodegradable materials to the highest standards.
High purity, biocompatible materials for high performance devices and applications.
High purity metals and alloys in various forms and crucibles suitable to your needs.
State of the art materials for the next generation of technologies.
High performance materials for extreme conditions.
Durable materials for corrosive environments.
Foils, disks or windows across a range of materials to facilitate your innovation.
Polymers, metal foils, and sustainable materials for your packaging needs.
Your requirements for unique products and attributes will be met across our 170,000+ product range and customization capabilities.
High-quality materials across branded products in various forms including rods, wires, and foils support space technology needs.
Highest quality materials to support your need for small-quantity specialist materials such as graphite and lithium compounds.
High purity materials to improve the reproducibility and reliability of your evaporation processes.
Academia Aerospace & Aeronautical Automotive Chemical Manufacturing Electronics and Bioelectronics Fuel Cells & Hydrogen Life Science and Biomaterials Storage & Batteries Vacuum Technology Mining and Metals Nanomaterials Nuclear Oil & Gas Optics Packaging Research & Labs Space Technology Medical Devices
-
- Brands
-
Resources
-
Find out our latest news.
Read our latest insights, and opinions.
Discover our Innovation Discovered podcasts on innovation, products, interesting topics, and more.
Find out how we've worked with our partners
Our latest updates on what we are doing, find out more.
Find out more about us and the great roles we have available for talented individuals. Find out more.
Take a look at our global distributors.
Explore our FAQ resource to help answer your key questions.
Gain a clearer picture of the language used in scientific study
-
- About Us
Toggle Nav
Grade: AISI 304
Formula: Fe/Cr 18/Ni10
Form: Rod
Material: Stainless Steel
Commodity: Alloys
Temper:
As Drawn
AISI 304 Stainless Steel Rod is an austenitic stainless steel form known for its exceptional corrosion resistance, high ductility, and mechanical stability across a wide temperature range. The rod configuration offers superior load-bearing capability, machinability, and weldability, enabling precision engineering and robust structural performance. It resists oxidation and fatigue, making it suitable for demanding conditions in industries such as aerospace, marine engineering, chemical processing, and biomedical device manufacturing. Typical uses include high-strength fasteners, marine shafting, surgical instrument handles, and precision-machined components in corrosive environments. In research, 304 stainless steel rod serves as a benchmark material for studying mechanical fatigue, wear resistance, and advanced machining strategies. Its combination of structural integrity, formability, and resistance to aggressive environments ensures lasting value in both industrial production and experimental design.
Tolerances
Rod
| Diameter | =<10mm | ±10% |
|---|---|---|
| Diameter | >10mm | ±5% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Brinell | 160-190 |
| Elongation at break( % ) | <60 |
| Modulus of elasticity( GPa ) | 190-210 |
| Izod impact strength( J m⁻¹ ) | 20-136 |
| Tensile strength( MPa ) | 460-1100 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 70-72 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1400-1455 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 16.3@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 18@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 7.93 |
Other Customers Purchased
-
Ytterbium Rod Ytterbium rod: ductile, reactive, corrosion-resistant; machinable for custom components. Used in electronics, metallurgy, optics for alloying, deposition targets, electrodes, and rare-earth-doped device fabrication under inert conditions.each
Starting at $0.00
Discounts applied for volume purchases -
Zirconium Phosphate Machinable Ceramic Rod Zirconium phosphate ceramic rod: ion‑exchange, chemically stable, thermally robust ceramic for catalytic and structural uses; applied in remediation, membranes, solid‑acid catalysis, and electrochemical devices.each
Starting at $1,130.00
Discounts applied for volume purchases -
Zinc/Aluminum Alloy Rod (Zn96/Al4) Zn/Al alloy rod (96/4): corrosion‑resistant zinc with 4% Al for improved strength, stability, and oxidation resistance; used for structural members, fasteners, die‑cast components, and fatigue and corrosion studies.each
Starting at $298.00
Discounts applied for volume purchases -
Zinc Rod Zinc rod: corrosion‑resistant, machinable, strong and ductile; used for cathodic‑protection anodes, structural parts, and grounding connectors; supports alloy development, corrosion studies, and electrode fabrication.each
Starting at $278.00
Discounts applied for volume purchases -
Yttrium Rod Yttrium rod: corrosion resistant, high melting point, machinable; structural form for custom parts, electrodes, supports. Used in electronics, metallurgy, and research for alloying, high-temp fixtures, and vacuum-system electrodes under extreme conditions.each
Starting at $0.00
Discounts applied for volume purchases -
Zirconium Rod Zirconium rod: corrosion resistant, low‑neutron‑absorption, high‑temperature stable metal for nuclear cladding, chemical equipment, and marine hardware; also used for alloying, gettering, and coating studies.each
Starting at $230.00
Discounts applied for volume purchases
