Ss 304 Material Properties Pdf (2023)

1. [PDF] Stainless Steel - Grade 304

  • Typical mechanical properties for grade 304 stainless steels are given in table 2. Page 2. Table 2. Mechanical properties of 304 grade stainless steel. Grade.

2. [PDF] Specification Sheet: Alloy 304/304L - Sandmeyer Steel Company

  • The alloy has excellent resistance to intergranular corrosion in the as-welded condition. Alloy. 304/304L has excellent strength and toughness at cryogenic.

3. [PDF] stainless-steel-1.4301-304.pdf - thyssenkrupp

  • Type 304 stainless steel is an austenitic grade that can be severely deep drawn. This property has resulted in 304 being the dominant grade used in applications ...


  • AK Steel Type 304 is a variation of the basic 18-8 grade, Type 302, with a higher chromium and lower carbon content. Lower carbon minimizes chromium car-.

5. [PDF] Stainless 302, 304, 304L, 305

  • Mechanical Properties. Minimum mechanical properties for annealed Types 302, 304, 304L, and 305 austenitic stainless steel plate, sheet and strip as required ...

6. [PDF] Stainless Steel Grade 304 / 1.4301 - Farnell

  • Typical Mechanical Properties. Grade. 304 304L. 304H. Tensile Strength. (MPa). 520. 500. 520. Compression. Strength. (MPa). 210. 210. 210. Proof Stress. 0.2% ( ...

7. [PDF] STAINLESS STEEL Grade 304, 304L, 304H -

  • Their chemical composition, mechanical properties, weldability and corrosion/oxidation resistance provide the best all-round performance stainless steels at ...

8. [PDF] AISI 304 Stainless Steel / Alloy 304 / UNS S30400 / DIN 1.4301

  • Alloy 304 is chrome-nickel ... It has excellent forming and welding characteristics. Chemical Composition ( Typical ). Mechanical Properties ( typical ).

9. [PDF] Stainless Steel Alloy 304/304L - Smiths Metal Centres

  • Weldability and forming properties of Type 304 are excellent whilst machinability is reasonable. The alloy also benefits from very good drawability. A ...

10. [PDF] 304 Stainless Steel

  • Better corrosion resistance than Type 302. High ductility, excellent drawing, forming, and spinning properties. Essentially non-magnetic, becomes slightly.


What are the properties of 304 stainless steel? ›

Physical PropertiesMetricEnglish
Tensile Strength, Ultimate505 MPa73200 psi
Tensile Strength, Yield215 MPa @Strain 0.200 %31200 psi @Strain 0.200 %
Elongation at Break70 %70 %
Modulus of Elasticity193 GPa28000 ksi
39 more rows

What is the standard for ASTM SS 304? ›

304 and 304L ASTM A240 stainless steel plate is a standard 18-8 material – meaning it contains 18% chromium and 8% nickel. 304 Stainless steel plate is one of the most versatile stainless steel materials available. It has excellent forming and welding characteristics.

What is the difference between 18 8 and 304 stainless steel properties? ›

For example, 18/8 stainless steel is comprised of 18% chromium and 8% nickel. 304 grade stainless steel is also comprised of no more than 0.8% carbon and at least 50% iron. The chromium binds oxygen to the surface of the product to protect the iron from oxidation (rust).

What are the properties of 304 304L? ›

Type 304 (S30400), Type 304L (S30403) in Coil Form
Yield Strength, min. (ksi)3025
Tensile Strength, min. (ksi)7570
Elongation, min. (%)4040
Hardness, max. (Rb)9292

What is the difference between stainless steel and 304 stainless steel? ›

316 stainless steel contains molybdenum, but 304 does not. Both of these 300-grade steels are known for their excellent welding and forming properties, which give them applications across many industries. These alloys cannot be hardened by heat treatment, but they can develop high strength by cold working.

What are the properties of 304 vs 316 material? ›

The primary distinguishing feature between the two alloys is that stainless 316 contains molybdenum. This chemical element is useful for hardening and strengthening of steel. The alloy also contains more nickel than 304 but less chromium. Among the two, 304 is the most popular and versatile austenitic stainless steel.

What is material ASTM A 304? ›

This specification covers hot-worked alloy, carbon, and carbon-boron steels in a variety of compositions and sizes, which may attain specified depth of hardening in the end quench test. These steel compositions are identified by the suffix letter “H” added to the conventional grade number.

Is 304 stainless steel good quality? ›

Most stainless steel ordered around the world is Grade 304. It offers the standard corrosion resistance, formability, strength, and easy maintenance for which stainless is known. While 316 comes in second in terms of quantities sold, it offers vastly superior corrosion resistance to chlorides and acids.

How long does 304 stainless steel last? ›

304 stainless is the highest quality material used for exhaust parts. It will last 10 years or more in a moderate climate. However, it is the most expensive. It will not rust for many years.

Are there different grades of 304 stainless steel? ›

Type 304 stainless steel is an austenitic grade that can be severely deep drawn. This property has resulted in 304 being the dominant grade used in applications like sinks and saucepans. Type 304L is the low carbon version of 304. It is used in heavy gauge components for improved weldability.

Which is better 18 10 or 304 stainless steel? ›

Applications. AISI 304 is typically used in food processing and kitchen applications, as it is more resistant to corrosion than 18/10. 18/10 is often used in decorative applications, such as flatware or kitchen utensils, as it has a higher shine than AISI 304.

How can you tell the difference between SS 304 and 316? ›

316 contains many similar chemical and mechanical properties as 304 stainless steel. To the naked eye, the two metals look the same. However, the chemical composition of 316, which is made up of 16% chromium, 10% nickel, and 2% molybdenum, is the main difference between 304 and 316 stainless steel.

What does the L stand for in 304L? ›

In grade 304 stainless steel, the maximum carbon content is set at 0.08%, whereas grade 304L stainless steel has a maximum carbon content of 0.03%. This is why the “L” in 304L can be interpreted as meaning extra-low carbon.

Which is stronger 304 or 304L? ›

Type 304 boasts strong corrosion resistance, tensile strength, and yield strength. It also has good drawability and formability — your vendor can form it into a variety of shapes. Type 304L includes slightly lower mechanical properties than standard 304 — tensile and yield strength are a bit lower.

What does 304L stand for? ›

Type 304L stainless steel is an extra-low carbon version of the 304 steel alloy. The lower carbon content in 304L minimizes deleterious or harmful carbide precipitation as a result of welding.

What are the weakness of 304 stainless steel? ›

304 stainless steel does have one weakness—it is susceptible to corrosion from chloride solutions, or from saline environments like those near an ocean. Chloride ions can create localized areas of corrosion, called “pitting,” which can spread beneath protective chromium barriers to compromise internal structures.

Will a magnet stick to 304 stainless steel? ›

The austenitic stainless steel grade 304 is not magnetic but it may become a little magnetic in areas that have been cold working (bending, deforming, etc.).

Does stainless steel 304 rust? ›

All grades of stainless steel resist corrosion, but grade 304 is particularly rustproof because of its high nickel content.


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