40mm Width x 6mm Thick Flat Bar Stainless Steel Strips of Metal

Strips Of Metal

Top quality flat bar stainless steel strips of metal supplied straight from Warrington, UK. As the name suggests, stainless steel flat bar is essentially pre-fabricated stainless steel strips.

There are dozens of widths and thicknesses of Stainless Steel Strips available from 20mm x 3mm thick up to 50mm x 6mm thick.

As a leading provider, Speciality Metals is proud to offer a versatile solution in the form of our high-quality stainless steel strips of metal. Measuring 40mm in width and 6mm in thickness, these strips are available in a range of lengths to suit any project. Thanks to their superior durability and resistance to weather, chemicals and heat, our stainless steel strips of metal are ideal for a variety of applications. Their malleable nature further adds to their versatility in use, making them perfect for any project where strength and durability are essential. With hygienic properties that promote cleanliness, these strips of metal are a reliable choice for anyone looking for a dependable, long-lasting solution.

Key information:

These are the available options from stock:

• 20mm Width x 3mm Thick 
• 20mm Width x 5mm Thick 
• 20mm Width x 6mm Thick 
• 25mm Width x 3mm Thick 
• 25mm Width x 5mm Thick 
• 25mm Width x 6mm Thick
• 30mm Width x 5mm Thick 
• 30mm Width x 6mm Thick 
• 40mm Width x 3mm Thick 
• 40mm Width x 5mm Thick 
• 40mm Width x 6mm Thick 
• 50mm Width x 3mm Thick 
• 50mm Width x 5mm Thick 
• 50mm Width x 6mm Thick 

Why Choose Speciality Metals

Speciality Metals is known to be the United Kingdom’s best up-and-coming small-quantity metal company.

• FREE UK delivery on all orders
• Order dispatch within 24 hours of order
• Located in Warrington, UK which is the UK home of mesh and metals
• Our experienced staff are experts in the mesh market and care personally about your customer experience

Furthermore we stock a vast range of stainless steel sections that compliment our mesh range perfectly.

Over 50,000 customers of Specialty Metals are provided with fast, friendly customer service every year. We’re the place to try when you need metal of any shape and size. We’re based in Warrington, UK.

We pride ourselves on our rapid turnaround and a large range of options.

 We are developing our online offers to give more customers access to the best metals and mesh available in the UK. 

Our mission is to be the UK’s go-to supplier for small-quantity metal requests. With an ever-growing range of products, we provide you with high quality materials, outstanding customer service and fast delivery times. Our experienced staff

We also carry a wide range of mild steel sheet metal, angle iron and round tube.

How Does 304 Stainless Steel’s Electrical Conductivity Compare With Other Metals?

Stainless steel, in general, is not particularly well-known for its electrical conductivity, especially when compared to metals like copper or aluminum. The electrical conductivity of a material is typically measured in Siemens per meter (S/m) or, equivalently, inverse ohm-meters (1/Ωm).

To provide a comparative perspective:

1. Copper: Among the best conductors, copper has an electrical conductivity of approximately 59.6 x 10^6 S/m.
2. Aluminum: Another good conductor, but not as efficient as copper, with a conductivity around 37.7 x 10^6 S/m.
3. 304 Stainless Steel: This steel has a much lower electrical conductivity, approximately 1.4 x 10^6 S/m.

Thus, 304 stainless steel’s conductivity is substantially lower than that of metals like copper and aluminum. This difference is mainly attributed to the presence of a significant amount of chromium in stainless steel, which forms a passive oxide layer on the surface and hampers conductivity.

In applications where electrical conductivity is a priority, metals like copper or aluminum are often preferred. However, stainless steel might be chosen for its other properties, such as its corrosion resistance or mechanical strength, with the trade-off being its lower electrical conductivity.

How Does the Weight-Bearing Capacity of 304 Stainless Steel Flat Bars Compare to Other Structural Metals?

The weight-bearing capacity of a material in structural applications is largely determined by its mechanical properties, particularly its yield strength and ultimate tensile strength. The shape, thickness and specific use of the material also play crucial roles. Let’s compare the 304 stainless steel flat bars to some other common structural metals based on these mechanical properties:

1. 304 Stainless Steel Flat Bars:

   • Yield Strength: Typically around 205 MPa
   • Tensile Strength: Typically around 515 MPa
   • Offers excellent corrosion resistance, which can be beneficial in corrosive environments.

2. Carbon Steel (e.g., A36 structural steel):

   • Yield Strength: Typically around 250 MPa
   • Tensile Strength: Typically around 400-550 MPa
   • Less resistant to corrosion without additional treatments like galvanizing.

3. Aluminum (e.g., 6061-T6):

   • Yield Strength: Typically around 275 MPa
   • Tensile Strength: Typically around 310 MPa
   • Much lighter in weight than steel, making it favorable for applications where weight is a concern. However, its strength-to-weight ratio is excellent.

From the strength perspective, 304 stainless steel is competitive with common carbon steels and some aluminum grades, but it’s essential to consider other factors like ductility, workability and most notably, corrosion resistance.

In environments where corrosion resistance is paramount, 304 stainless steel flat bars might be chosen over carbon steel despite any differences in strength. However, for purely weight-bearing applications in a non-corrosive environment, carbon steel might be the more cost-effective choice.

How Does 304 Stainless Steel’s Corrosion Resistance Compare With Other Metals?

1. 304 Stainless Steel:

   • Comprised of approximately 18% chromium and 8% nickel, this austenitic stainless steel offers strong resistance to a wide range of corrosive environments. The chromium content allows for the formation of a protective, adherent oxide layer that guards the underlying metal from the environment.
   • Particularly resistant to many organic chemicals, dyes and atmospheric environments. However, it is vulnerable to corrosion in saline environments or areas with high chlorine concentration.

2. 316 Stainless Steel:

   • Contains an addition of about 2-3% molybdenum, giving it better resistance to certain types of corrosive environments, particularly those involving salt or chlorides. For marine applications or chemical processing, 316 often outperforms 304.

3. Carbon Steel:

   • Much more susceptible to rust than stainless steels. Without protective coatings or treatments (like galvanizing), carbon steel will corrode rapidly in humid or corrosive environments.

4. Aluminum:

   • Aluminum forms a passive oxide layer that protects it from further oxidation. However, it can corrode in highly acidic or alkaline environments. While it’s more resistant to corrosion than carbon steel, it doesn’t match the corrosion resistance of 304 stainless steel in most environments.

5. Brass and Copper:

   • Naturally corrosion-resistant but can tarnish or form a patina over time. They can also experience dezincification in certain environments (especially brass).

6. Galvanized Steel:

   • Carbon steel coated with a layer of zinc. The zinc provides sacrificial protection, corroding before the steel does. While this extends the life of the metal in corrosive environments compared to untreated carbon steel, it can still corrode, especially if the zinc layer is damaged.