Understand SS 304 Chemical Composition Before You Decide To Buy It.

You've probably wondered what the chemical composition of 304 stainless steel is. The basic chemical structure of 304 stainless is the same as that of 316. It contains 17.5 to 20 percent chromium, 8 to 11 percent nickel, 0.08% carbon, 2.0% manganese, and 0.75% silicon, and contains no more than 0.045% phosphorous and 0.03% sulfur. This type of stainless steel is also highly resistant to corrosion, with a rate of rusting of less than two millimeters per year. Further, this steel is a self-renewing material.

Stainless steel 304 is a hard-wearing alloy that resists corrosion, ordinary rusting, and extreme temperature changes. 304 plates are highly resistant to reducing media, despite its brittle and tough nature, 304 sheets can withstand a variety of working conditions.

Stainless steels 304 has low oxidation and corrosion resistance make it ideal for sinks, work surfaces, refrigerators, pharmaceutical clean rooms, heat exchangers, and chemical containers. Its annealed condition is non-magnetic, but it becomes slightly magnetic after cold-working.
If you need a stainless steel with a high chromium content, choose 304L.

Stainless steel 304 chemical composition

Stainless Steel 304 is the most commonly used grade of stainless steel in the world. The elements of 304 SS make it extremely resistant to corrosion and heat. Its chemical composition is described below. You can buy this type of stainless steel sheet, bar, tube, or coil. If you're not sure which type of stainless steel you need, you can find the right product by inquiring it in your local market.

Element SS 304 SS 304L
Carbon <=0.08 <=0.03
Manganese <=2.00 <=2.00
Phosphorus <=0.045 <=0.045
Silicon <=0.75 <=0.75
Nickel 8.00-12.00 8.00-12.00
Sulfur <=0.030 <=0.030
Nitrogen <=0.10 <=0.10
Chromium 18.00-20.00 18.00-20.00
Iron Balanced Balanced

Stainless steel 304 corrosion resistance

304 stainless steel an austenitic form of the metal. It is composed of 18 to 20 percent chromium, eight to ten percent nickel, and various other elements. The composition of 304 makes it highly heat and corrosion-resistant. It is also available in sheet, strip, tube, and bar forms. Here are some of its advantages.

Stainless steel 304 forming characteristics

If you are looking for stainless steel with superior forming characteristics, you've come to the right place. This article will introduce you to the most important stainless steel forming characteristics and how they relate to the application of this material. It also covers common applications for this material. These applications include sinks, faucets, coffee urns, kitchen appliances, steam tables, and more. Despite its superior forming characteristics, 304 steel is still not a very popular choice for many industries.

Stainless steel 304 hardness

Stainless steel 304 is one of the most commonly used types of steel, thanks to its excellent chemical composition and mechanical stainless steel 304 properties. It is also resistant to corrosion, making it the best choice for many applications that require SS 304 with hardness. Among other things, stainless steel 304 is affordable and responds well to cold working. Type 304 is particularly suitable for heat affected zones (HAZ) and process equipment.

304 vs 316 Stainless Steel

When comparing stainless steel 304 vs 316, these alloys contain chromium and nickel, with a minimum content of 10.5% chromium. The amount of each element in the steel composition affects its properties and characteristics. 316 carries at least two percent molybdenum, which is much more expensive. The high chromium content in these steels prevents the corrosion of the surface from spreading to the internal structure of the metal.

304 Stainless Steel Density

Stainless steel is known for its strength, and this is reflected in its density. The 304 stainless steel density is 7.93 g/cm3, or 0.286 lb/in3. This metal's density, also called its specific mass, is equal to the mass divided by the volume of the material. The international density unit for 304 stainless steel is kg/cm3, or kg/m3. Its high density makes it a great material for a variety of applications, including pipes and fermenting vats. Likewise, Type 304 is commonly used for the food and beverage industry, including for refrigerators, stoves, and steam tables. It is also commonly used for fasteners.


304 stainless steel is a cost-effective material, it has a stunning design, has a great resistance to corrosion and is tough stainless steel has been extremely popular and is it is a popular choice for various applications. Based on your business requirements you can always refer chemical compositions of each grade and see what fits best for your business.

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