Stainless steel 304 pipe is a popular material used in kitchen and bathroom cabinets. Its resistance to rust and corrosion is a major reason why it is a preferred option for these types of surfaces. This steel is composed of chromium and nickel, making it austenitic and less conductive than carbon steel. It is also magnetic but not as magnetic as steel. It also possesses excellent weldability.

304 Stainless steel pipe is usually manufactured in a seamless or welded construction and is available in a wide variety of sizes. It is available in API, ASTM, and ASME standards. 304 Stainless Steel Pipe is typically available in a POLISH GRIT 600-1200 finish. Stainless steel 304 pipe is manufactured in various forms and diameters. It can be either seamless or welded. Stainless steel pipe is also available as pipe fittings.

Equivalents Of AISI 304

X5CrNi18-10 EN 1.4301 DIN 1.4301 UNS S30400
BS 304S15 BS 304S16 BS 304S31 BS EN58E
SUS304 GB 0Cr18Ni9 SS 2333 08KH18N10

Stainless steel 304 is a good resistance to corrosion when compared with other forms that comprise Stainless steel. However, it isn't as resistant to weak bases. Even though 304(x) series types of steel are resistant to acid, they show lower corrosion resistance levels than their counterparts. For example, 316-grade stainless steel can withstand higher concentrations of acid than 304 steel. It can also withstand higher temperatures.

304 Stainless Steel Pipe's Properties

In addition to its superior corrosion resistance, Grade 304 is strong and can withstand high temperatures. This material has an maximum working temperature of 8700 Celsius. This material can be easily cleaned and disinfected. However, it is susceptible to localized corrosion, such as pitting, if exposed to saline or chloride solutions. If you're planning to use the steel for any application, it's best to read the material's manual.

Stainless steel 304 corrosion resistance is improved further by a special coating known as Dursan. The Dursan coating provides an extra layer of protection against acidic exposure, reducing corrosion rates by an equivalent amount. Its surface also has high gloss and good wear resistance. Stainless steel is also an economical choice and is often used in sanitary hospital products. So, you can expect high-quality products without breaking the bank.

three stainless steel 304 pipes inside the factory

304 Stainless Steel Pipe among the most widely utilized alloys used in the manufacture industry. It is utilized in many different applications and is extremely resistant to corrosion and resistance to temperature. Its chemical properties include a Nickel Min 8.0% content and high hardness. Stainless steel pipes made from this alloy have outstanding welding characteristics. The welded pipe is either ERW, SSAW, or LSAW. They are highly workable and can withstand temperatures of up to 1000 degrees Celsius, though it is usually used in exhaust systems where the temperature will be between 300 and 1200 degrees.

SS 304 Pipe is Austenitic

The austenitic steel of the stainless steel family is the most frequently employed. They offer predictable corrosion resistance and excellent mechanical properties. It is especially advantageous when designing structural components. While the austenitic family of stainless steels is not prone to oxidation and pitting, it can still be hardened to a high strength level while retaining proper ductility. AISI 304 stainless steel is an excellent example of this type of steel and contains nickel and chromium elements.

304 Stainless Steel Pipe is very tough and has excellent tensile strength. It is also resistant to corrosion and abrasion. It is ideal for industrial applications, including marine environments. Pipe manufacturers that use 304 stainless steel use only high-quality materials in their production. They specialize in a range of industries, including industrial products, transportation, and steel and aluminum manufacturing.

304 Stainless Steel is one of the more flexible stainless steel grade that is available. It is widely used in high temperature applications. 304 Stainless Steel is commonly used for sinks and basins, but is also great for industrial applications.

304 Regular(@200) 304 Annealed(@200)
Density 8 g/cm3 -
Tensile strength 500-700 MPa 590 MPa
Yield strength 190 MPa 240 MPa
Hardness, Brinell 215 HB -
Elastic modulus 193 GPa 200 GPa
Thermal conductivity 16.2 W/(m·K) -
Electrical resistivity 0.73 x 106 Ω·m -
Specific heat capacity 500 J/(kg·K) -
Thermal conductivity 16.2 W/(m·K) -
Coefficient of thermal expansion 1.72E-5 1/K -
Elongation 40% -

Type 304 and 316 both offer excellent corrosion resistance. The distinction between the two types lies that of the amounts of sulfuric acid as well as hydrogen chloride they are able to be able to withstand. At room temperature, type 304 can withstand up to 3% of acid, while type 316 can resist up to 20%. The use of hydrochloric acid isn't suggested for use in conjunction with any type of stainless steel. However, hydrochloric acid can damage any stainless steel - including 316.

Stainless Steel 304 Pipe Forming

Stainless steel 304's lower carbon content minimizes intergranular corrosion and chromium carbide precipitation. It contains approximately 18% chromium and 8% nickel, making it easy to form. Type 304L is a lower carbon version of 304 that does not need post-weld annexes. The yield strength of Type 304 is approximately 45.6 KSI. Flow stress is directly related to martensite content and strain rate. Temperature is also a part in determining what the microstructure is. 304 is a great option for a variety of applications because it is simple to create and has great durability against corrosion.

Stainless Steel 304 Pipe Chemical Composition

The stainless steel type 304 has many uses in the modern world and is especially impressive when applied to electrical enclosures. Due to its outstanding strength and durability, and its resistance to corrosion It is widely used in industrial processes. It also has good weldability, although large section sizes are susceptible to stress corrosion and intergranular corrosion.

Steel 304 is carbon-free 18% chromium steel. Its composition ranges from 16% to 24% chromium and 8% nickel. Compared to 304, 316 stainless steel is less reactive and will not rust easily. Additionally, it's more resistant to corrosion than 304. 304 stainless steel is commonly used in manufacturing because of its high bending and welding properties, which makes it useful for applications requiring extreme strength and corrosion resistance.

Stainless steel 304 pipe is a common choice for industrial uses. Its strength and rust-resistant properties make it a great choice for industrial and chemical processing. Its machining and welding capabilities are excellent.

Standard AISI (UNS) C, ≤ Si, ≤ Mn, ≤ P, ≤ S, ≤ Cr Ni
ASTM A276/A276M 304 (S30400) 0.08 1.00 2.00 0.045 0.030 18.0-20.0 8.0-11.0

SS 304 Pipe Weight Chart

A stainless steel weight pipe chart is a tool to calculate the weight of stainless steel pipe. The weight is determined by multiplying the volume of stainless steel material by its density. However, it is important to understand that a steel pipe weight chart is only a guide. This is because the actual weight of a material may vary significantly from the theoretical weight.

The density of stainless steel pipe is 7.93 grams per cubic centimeter, or 0.286 lbs/in3. Its density is also known as specific mass, specific gravity, or specific weight. It is equal to mass divided by volume. Densities are measured in both metric and imperial units, and are the basis for determining the weight of stainless steel pipe.

The chart also lists the different pipe schedules, wall thickness, and outer diameter. In addition, the chart provides information on the material standards for SS pipes. The chart includes the nominal pipe diameter and wall thickness, as well as Schedule (SCH) class and corresponding info of weight. It can be used to select the right SS pipe for your specific application.

Stainless Steel Pipes Wall Thickness & Weight
Nominal Pipe Size Outside Diameter Schedule 5S Schedule 10S Schedule 40S
W.T. W.T. W.T.
inch mm mm kg/mt mm kg/mt mm kg/mt
1/2 21.34 1.65 0.81 2.11 1.01 2.77 1.28
3/4 26.67 1.65 1.03 2.11 1.3 2.87 1.70
1 33.4 1.65 1.31 2.77 2.12 3.38 2.53
1 1/4 42.16 1.65 1.67 2.77 2.72 3.56 3.43
1 1/2 48.26 1.65 1.92 2.77 3.15 3.68 4.10
2 60.33 1.65 2.42 2.77 3.98 3.91 5.51
2 1/2 73.03 2.11 3.74 3.05 5.03 5.16 8.75
3 88.9 2.11 4.57 3.05 6.54 5.49 11.44
3 1/2 101.6 2.11 5.25 3.05 7.51 5.74 13.75
4 114.3 2.11 5.95 3.05 8.48 6.02 16.29
4 141.3 2.77 9.59 3.4 11.72 6.55 22.0

Jindal SS 304 Pipe Weight Chart

If you are looking for a high-quality stainless steel pipe, consider JINDAL stainless steel pipe. This material is famous for its superior temperatures and resistance to pressure. It's additionally available in range of shapes and sizes. It can be utilized in many industries.

The pipe's weight is based on its diameter, both external and the diameter inside. For instance, if it is 20mm in diameter, its weight is 0.7 g/mm. Likewise, if the pipe is 1.6m long, its weight would be 0.0486 t.

Jindal pipes made of 304 are made of stainless steel that has the highest yield strength and tensile strength. This type of pipe is also highly resistant to oxidation and corrosion. Moreover, it is also weldable and offers excellent resistance to erosion and reduction. This steel is a good choice for industrial applications.

Stainless Steel 304 Pipe Weight Calculator

A stainless steel 304 pipe weight calculator is a helpful tool for determining the weight of a pipe. The weight is measured in kilograms per meter, or lb/ft. The internal diameter is also measured. This tool is useful for determining the weight of rectangular, square, or round pipes.

It is important to consider the type of pipe used for a project. The most appropriate material depends on the weight and strength of the pipe. This ss 304 pipe weight calculator will help you choose the best option for the job. Stainless steel is a good choice for water-pressure-driven applications. The strength-to-weight ratio of this material is the lowest among the metals, so it is important to choose a suitable material.
O.D (mm)   -
W. Thick (mm) x
L. Thick (mm)  x
To use a ss 304 pipe weight calculator, you will need to know the inner diameter and outer diameter of the stainless steel pipe. In addition, the thickness of the pipe wall will affect its weight. The thicker the wall of a pipe, the greater its weight. This is one of the most important aspects of piping engineering, and it is very important to use a ss 304 pipe weight calculator.

Stainless Steel Pipe 304 Grade Weight

Stainless steel 304 pipe is an excellent choice for pipelines, tanks, and other high-temperature applications. Metinox Overseas is a leading supplier of stainless steel 304 pipe in various sizes. The pipe is available in different ASTM specifications, including A312 to A358. It is available as seamless and welded. Please consult us for specification to verify that the material meets your requirements.

Stainless Steel 304 Pipe Sizes

Stainless Steel 304 pipe is available in different sizes, thicknesses, grades, and the price depends on the specifications. The length of the pipe is essential, as are the form and finish. The pipe size is important since different pipe diameters will have different pressure-bearing capacities. The sizing can be important for applications involving pressure or temperature. Some types of pipes can be as small as 1/8" in diameter, while others are larger than 24 inches.

SS 304 Pipe Size Chart in mm

The sizes of stainless steel pipes are listed in millimetres or inches. Generally speaking, the pipes are sized with a nominal bore ranging from 1/8- 24 inches or even more, as per the specifications. A standard SS Pipe size in mm is a diameter of 10.3 up to 609.6 mm. These pipes' dimensions differ from the standard and standard stainless steel design. These SS Pipe Standard Sizes entirely depend on the material used and the pipe grade's composition.

SS 304 Pipe Size Chart

Stainless steel pipe Type Sizes (in inches) OD (in mm) Stainless steel pipe Wall Thickness (in mm) Stainless steel pipe weight (in lbs/ft) Stainless steel pipe weight (in kg/m)
304-125-405-40S 1/8 0.405 10.287 0.068 1.7272 0.245 0.36460018
304-250-540-40S 1/4 0.54 13.716 0.088 2.2352 0.425 0.6324697
304-375-675-40S 3/8 0.675 17.145 0.091 2.3114 0.568 0.845277152
304-500-840-40S 1/2 0.84 21.336 0.109 2.7686 0.851 1.266427564
304-750-1050-40S 3/4 1.05 26.67 0.113 2.8702 1.131 1.683113484
304-1000-1315-40S 1 1.315 33.401 0.133 3.3782 1.68 2.50011552
304-1250-1660-40S 1 1/4 1.66 42.164 0.140 3.556 2.274 3.384084936
304-1500-1900-40S 1 1/2 1.9 48.26 0.145 3.683 2.719 4.046317916
304-2000-2375-40S 2 2.375 60.325 0.154 3.9116 3.654 5.437751256
304-2500-2875-40S 2 1/2 2.875 73.025 0.203 5.1562 5.795 8.62391038
304-3000-3500-40S 3 3 1/2 88.90 0.216 5.4864 7.579 11.278794956
304-3500-4000-40S 3 1/2 4 101.6 0.226 5.7404 9.113 13.561638532
304-4000-4500-40S 4 4.500 114.3 0.237 6.0198 10.794 16.063242216
304-5000-5563-40S 5 5.563 141.3002 0.258 6.5532 14.623 21.761422172
304-6000-6625-40S 6 6.625 168.275 0.280 7.112 18.981 28.246840884
304-8000-8625-40S 8 8.625 219.075 0.322 8.1788 28.564 42.507916496
304-10000-10750-40S 10 10.75 273.05 0.365 9.271 40.498 60.267665672
304-12000-12750-40S 12 12.75 323.85 0.375 9.5250 49.580 73.78317112

304 Stainless Steel Pipe Price List

If you're looking for a reliable supplier of 304 stainless steel pipe, you've come to the right place. A SS 304 pipe price list is readily available for you to view online. The list includes information on price per foot in Indian rupees and other factors. Compared to other types of pipes, 304 pipe prices are fairly competitive. Still, it is important to look at the quality before buying.

Stainless steel 304 has good oxidation and aqueous corrosion resistance. It can be used for a variety of industrial applications, including heat exchangers, pressure vessels, and pipelines. It also has excellent welding and deep drawing characteristics. In addition, 304 stainless steel is easy to clean and aesthetically pleasing.

Prices vary for 304 stainless steel pipe depending on the size and length and various other factors as well. Seamless pipes are generally more expensive than welded pipes. The price is influenced by the nickel content of the pipe and other factors. You should also take into consideration the logistics and supply chain when determining the SS 304 pipe price.

Prices mentioned above can change without notice. These prices are not indicative of the market price. This information is intended to give an indication of the price range. Pricing is determined by many factors, including raw materials, production, transportation, and other aspects that affect the final market price.

304 Stainless Steel Pipe Supplier

The 304 stainless steel pipe supplier should be able to offer a range of sizes and types of pipe. They should also be able to custom manufacture pipe in various materials such as copper and super duplex alloys. They should be able to supply piping in any length, from 0.25 inches to 120 inches. At Metinox Overseas we take customized orders as per your requirments.

304 stainless steel pipe can be either welded or seamless. It can be either single or double-walled and is also available in Schedule 40 and Schedule 10 stainless steel pipes. It is available in double or single-random lengths and is able to be customized according to your requirements.

SS 304 Pipe HSN Code

You need to know how to export SS 304 Pipe to various countries. The HSN code is required for import and export. The export invoice must have the correct HSN code. The product's HSN code is seven digits long. The first two digits stand for the commodity, and the third digit is used to indicate the type of the product. HSN code is mandatory for export and import. It can also be used on tax invoices. It should always be inspected and tested to ensure its integrity.
The largest importers are India, United Arab Emirates, and Saudi Arabia. These countries accounted for about 88% of the global imports.
For Import Purpose
HS Code Description
7304 Tubes, Pipes And Hollow Profiles, Seamless, Of Iron (Other Than Cast Iron) Or Steel
73044100 Cold-drawn or cold-rolled (cold-reduced)
73044900 Other
7306 Other Tubes, Pipes And Hollow Profiles
73064000 Other, welded, of circular cross-section, of stainless steel
7307 Tube Or Pipe Fittings (For Example, Couplings, Elbows, Sleeves), Of Iron Or Steel
73072900 Other

For Export Purpose
HS Code Description
7307 Tube Or Pipe Fittings (For Example, Couplings, Elbows, Sleeves), Of Iron Or Steel
73079990 Other
73072900 Other
73072300 Butt welding fittings
7306 Other Tubes, Pipes And Hollow Profiles (For Example, Open Seam Or Welded, Riveted Or Similarly Closed), Of Iron Or Steel
7307 Tube Or Pipe Fittings (For Example, Couplings, Elbows, Sleeves), Of Iron Or Steel
73064000 Other, welded, of circular cross-section, of stainless steel
73069090 Other

304 Stainless Steel Pipe Application

The stainless steel pipe 304 is employed in many different applications due to its superior resistant to corrosion. It is commonly used in automobiles and commercial equipment and is also used for architectural trim in high-rise buildings. This material is highly machineable and weldable, which makes it ideal for a variety of processes.

Stainless steel 304 has many benefits, including its low cost and versatility. It can be used for pipelines, chemical containers, and heat exchangers. Moreover, 304 stainless steel is the perfect material for high-pressure storage tanks used to store high-temperature petroleum fumes. This versatile material is often overlooked because of its price. However, it is the perfect choice for transporting chemicals and wastewater, and one of the strongest stainless steel alloys available.

The two main kinds of stainless steel pipe 304 which are seamless and welded. Seamless stainless steel pipe is preferred in high-pressure and temperature applications, and does not need to be tested for weld integrity. Welded pipe is suitable for low-pressure and non-corrosive applications, but it must be thoroughly tested to ensure it has no defects.

304 Stainless steel pipes are impervious to corrosion and can stand up to extreme temperatures. Moreover, they are inert in water, making them more compatible with the environment. Additionally, they do not require any external or internal coatings or cathodic protection. Stainless steel 304 pipes are also cheaper than other types of piping.

304 Stainless Steel Pipe Conclusion

Stainless steel pipe made of 304 grade is a great option for process piping applications. This steel is able to withstand high temperatures, including those associated with steam cleaning, and can be polished to a mirror-like finish. It also is highly resistant to corrosive chemicals and various acids. Many cryogenic applications also use 304 because of its ability to handle and store liquid gases. Furthermore, its tensile and yield strength increase as the temperature decreases.

304 stainless steel is often used for high-temperature applications. It has a high chromium content and low carbon, which provides a combination of strength and corrosion resistance. 304 is available in several grades and is widely used in the process piping industry. Its low carbon content makes it an ideal material for piping systems, and it is also popular for welding applications.

304 stainless steel is fairly easy to machine. However, the material is more difficult to cut than carbon steel, and requires a higher cutting speed. A cold-working procedure can result in excessive work hardening, and an intermediate annealing process can alleviate this problem. In addition, full annealing reduces internal stresses and enhances corrosion resistance.


The data are typically meant to be used for informational purposes they should not be taken as a minimum or maximum value for specification, or as a the final design or for any particular purpose or use. The information may be changed at without notice. We do not make any representation or guarantee as to the accuracy of the data and do not assume any obligation to keep it up to date. Actual information on a particular material or product may differ from the ones shown in this article.

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