MW
Scrool to enroll
304 STAINLESS STEEL TUBE

304 stainless steel tube

304 stainless steel is austenitic material, it is the most versatile and widely used stainless steels. They exhibit excellent corrosion resistance to a wide range of corrosive environments. Type 304 stainless steeltube exhibits good machinability and have excellent weld-ability characteristics with or without the addition of filler metals.

Standards and Specifications

STANDARDS
OD
WT
STANDARDS
OD
WT
mm
inch
mm
ga
ASTM A554
8-323
0.315"-12 3/4"
0.6-6.0
24ga-4ga
ASTM 249/269
15.88-203.2
0.6252"-8"
0.6-3.0
24ga-11ga
ASTM A270
15.88-203.2
0.6252"-8"
1.0-3.0
20ga-11ga
EN 10296-2
8-323
0.315"-12 3/4"
0.6-6.0
24ga-4ga
EN 10217-7
12-323
0.4724"-12 3/4"
0.6-6.0
24ga-4ga
EN 10357
13-204
0.5118"-8"
1.0-3.0
20ga-11ga

CHEMICAL COMPOSITION &
MECHANICAL PROPERTIES

CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES

Typical Chemical Composition % (max values, unless noted)
Grade
C
Mn
P
S
Si
Ni
Cr
Mo
304
0.08
2.0 max
0.04
0.03
1.00
8.0-11.0
18.0-20.0
Typical Mechanical Properties
Grade
Tensile Strength
Yield Strength
Elongation in 2 in. or (50mm)
Brinell Hardness
Rockwell Hardness
min
min
min
max
max
ksi
Mpa
ksi
Mpa
%
304
75
517
30
207
35
192
90

Area we serve

Food processing equipment
304 Stainless steel tubes are widely used in food processing equipment due to their excellent hygienic properties, corrosion resistance, durability, and ease of cleaning. The use of 304 stainless steel tubes helps to prevent contamination and ensure that the equipment is safe for use in food production. 304 Stainless steel tubes are utilized in various parts of food processing equipment, including conveying systems, storage tanks, and mixing tanks. They are also used in pipework and conduits that transport liquids and gases within the food production facility. One of the significant benefits of using 304 stainless steel tubes in food processing equipment is their resistance to corrosion caused by food acids, chemicals, and high humidity levels. The material's non-porous surface prevents the buildup of bacteria, making it easy to sanitize and ensuring food safety. Moreover, 304 stainless steel's smooth surface ensures that there is no roughness, which can trap dirt particles and contaminants. 304 Stainless steel tubes also have high-temperature capabilities, making them suitable for use in equipment that requires heating, cooling, or freezing. The material's strength and durability ensure that the tubes can withstand extreme temperatures and maintain their structural integrity over time. Another essential benefit of using 304 stainless steel tubes in food processing equipment is their ease of maintenance. The material's smooth surface and resistance to corrosion reduce the need for frequent equipment upkeep, resulting in lower maintenance costs and increased productivity.
Show more
Learn More
Furniture
304 Stainless steel tubes are used in the manufacturing of furniture due to their strength, durability, and versatility. They offer several benefits that make them an ideal material for use in this application. 304 Stainless steel tubes are commonly used in the construction of furniture frames and legs as they provide excellent structural support. The material's resistance to corrosion and ability to withstand high stress and pressure make it a durable and long-lasting option. Moreover, 304 stainless steel tubes have a modern and sleek design that adds a touch of elegance to the furniture piece. The tubes can be manipulated into various shapes and sizes, and their brushed or polished finish can customize the furniture's overall aesthetic appeal. In addition to these practical benefits, the use of 304 stainless steel tubes in furniture also offers environmental advantages. Stainless steel is highly recyclable and has a low environmental impact compared to other materials like plastic.
Show more
Learn More
Bathroom accessory
304 Stainless steel tubes are commonly used in the manufacturing of bathroom accessories due to their durability, strength, and resistance to corrosion. They offer several benefits that make them an ideal material for use in this application. One of the significant applications of 304 stainless steel tubes in bathroom accessories is in the production of shower enclosures and cubicles. Stainless steel tubes provide excellent structural support for the structure, ensuring that it remains stable and safe during use. Moreover, 304 stainless steel's resistance to corrosion caused by water and humidity makes it an ideal choice for such applications. 304 Stainless steel tubes are also used in the production of towel racks, toilet roll holders, and soap dispensers. The material's sleek and modern design enhances the overall look and feel of the bathroom while providing a durable and robust product that can withstand frequent use. Moreover, 304 stainless steel tubes are hygienic and easy to clean, making them an ideal material for use in bathroom accessories. The non-porous surface prevents bacteria and mold growth, ensuring that the bathroom remains clean and sanitary.
Show more
Learn More
Railing & Handrail
304 Stainless steel tubes are commonly used in the manufacturing of handrails and railings due to their strength, durability, and aesthetics. They offer several benefits that make them an ideal material for use in these applications. One of the significant applications of 304 stainless steel tubes in handrails and railings is their ability to withstand harsh outdoor environments. 304 Stainless steel's resistance to corrosion caused by weather elements such as rain, snow, and humidity makes it an ideal choice for outdoor handrails and railings. 304 Stainless steel tubes are also used because of their sleek and modern design, which enhances the overall aesthetic of the building or structure. The material's versatility allows for different designs and shapes that can be customized to fit the specific needs of the project. Moreover, 304 stainless steel tubes are easy to maintain and clean. The non-porous surface prevents bacteria and mold growth, ensuring that the handrails and railings remain hygienic and safe. In terms of safety, 304 stainless steel tube handrails and railings provide extra protection for people using stairs and other elevated areas. They are sturdy and can withstand significant weight and force, ensuring that people are protected from falls and accidents.
Show more
Learn More
Heat exchanger
304 Stainless steel tubes are commonly used in the manufacturing of heat exchangers due to their high heat resistance, corrosion resistance, and durability. They offer several benefits that make them an ideal material for use in this application. Heat exchangers transfer heat between two fluids, without allowing them to mix, and are widely used in various industrial applications, including power plants, chemical processing plants, and HVAC systems. 304 Stainless steel tubes are an ideal choice for use as heat exchanger tubes because they can handle high temperatures and harsh chemicals without corroding or degrading over time. Moreover, 304 stainless steel tubes can withstand high pressures and maintain their structural integrity even at elevated temperatures, ensuring that the heat exchanger operates efficiently and safely. 304 Stainless steel tubes also offer excellent thermal conductivity, which means they can transfer heat efficiently between the two fluids inside the heat exchanger. This property reduces the energy required to heat or cool the fluid, making the process more energy-efficient and cost-effective.
Show more
Learn More
Kitchen equipment
304 Stainless steel tubes are commonly used in the manufacturing of kitchen equipment due to their strength, durability, and hygienic properties. They offer several benefits that make them an ideal material for use in this application. 304 stainless steel is the most widely used of all stainless steel grades and is notably present in kitchen equipment. The material's resistance to corrosion and ability to withstand high temperatures make it an ideal choice for use in kitchen equipment like ovens, stovetops, and cookware. Moreover, 304 stainless steel tubes have a non-porous surface that makes them easy to clean and maintain, which is critical in maintaining hygiene in a professional kitchen. They are also resistant to scratches and stains, which ensures the equipment remains in top condition and safe for use. In addition to these practical benefits, the use of 304 stainless steel tubes in kitchen equipment also offers aesthetic advantages. Stainless steel has a modern and sleek design that enhances the overall appearance of the kitchen, making it an ideal choice for home and professional kitchens alike.
Show more
Learn More
Get a Quote

304 stainless steel tube FAQ

304 stainless steel tube finds applications in kitchenware, food processing equipment, chemical processing equipment, and marine environments.
304 stainless steel tube is widely regarded as the predominant variant of stainless steel tube utilized across the globe, owing to its exceptional corrosion resistance properties and commendable value proposition.
304 stainless steel tube exhibits the resistance against atmospheric corrosion, water, and the vast array of chemicals. Its application including but not limited to pump and valve components, food processing equipment, bearings and pressure vessels.
The number 304 means that 304 stainless steel tube is Austenitic steel tube, which contains at least 18% chromium and 8% nickel.
304 stainless steel tube is called 1.4301 stainless steel tube on the EU standard.
Get in touch

Build a Better Together!

Professional Team
Organized and trained team for all departments,
Subscription Form
STAINLESS STEEL

MW METAL
MAKE IT WONDERFUL

crossmenu