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304 Stainless Steel Sheet, #4 Brushed Finish, Annealed, Standard Tolerance, Inch, ASTM A240/ASME SA240

Available in multiple versions

3.7 out of 5 stars 36 customer reviews

Price: $12.00 - $280.58
Product Specifications
Shape Sheet
Material Type Stainless Steel
Exterior Finish #4 Brushed
Grade 304
System of Measurement Inch
Specification Met ASTM A240 , ASME SA240
Material Composition Solid
UNSPSC Code 30000000

Currently showing 1-20 of 59 Next »
ASIN
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Thickness Overall Width Overall Length Number of Items Price
   
B000HKVE3U (Multiple) inches 4 inches 4 inches 4
$14.74
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B000H9L3KU 0.018 inches 12 inches 24 inches 1
$12.50
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B000H9MVT2 0.018 inches 12 inches 12 inches 1
$12.75
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B000H9FWAC 0.024 inches 24 inches 48 inches 1
+ Shipping
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B000H9FWAW 0.024 inches 36 inches 36 inches 1
+ Shipping
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B000H9JFCS 0.024 inches 12 inches 36 inches 1
+ Shipping
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B000H9L3PA 0.024 inches 24 inches 24 inches 1
$33.00
+ $15.35 Shipping
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B000H9L3QE 0.024 inches 24 inches 36 inches 1
$38.26
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B000H9MVVA 0.024 inches 12 inches 12 inches 1
$16.32
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B000H9MVVK 0.024 inches 12 inches 24 inches 1
$20.00
+ $11.50 Shipping
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B000H9FWC0 0.03 inches 12 inches 24 inches 1
$15.00
+ $12.29 Shipping
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B000H9JF3M 0.03 inches 24 inches 24 inches 1
$40.94
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B000H9JF46 0.03 inches 24 inches 36 inches 1
$77.13
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B000H9JF4G 0.03 inches 36 inches 36 inches 1
$52.00
+ $26.90 Shipping
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B000H9L3GE 0.03 inches 12 inches 48 inches 1
$24.00
+ $16.75 Shipping
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B000H9MVOW 0.03 inches 12 inches 36 inches 1
$23.00
+ $14.48 Shipping
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B000H9MVPG 0.03 inches 24 inches 48 inches 1
$50.00
+ $23.49 Shipping
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B000H9MVXI 0.03 inches 12 inches 12 inches 1
$14.60
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B000H9FW5M 0.036 inches 24 inches 48 inches 1
$61.00
+ $26.20 Shipping
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B000H9JF4Q 0.036 inches 24 inches 24 inches 1
$75.19
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Product Features

  • 304 stainless steel is the most commonly used grade of stainless steel due to its combination of corrosion resistance, weldability, and formability
  • #4 brushed finish has a moderately reflective appearance with fine parallel polishing lines
  • Meets ASTM A240 and ASME SA240 specifications
  • Annealed after shaping to modify the metal's properties
  • Standard tolerance

Product Description

The 304 stainless steel sheet has a #4 brushed finish, has been annealed, meets American Society for Testing and Materials International ASTM A240 and American Society of Mechanical Engineers ASME SA240 specifications, and has a standard tolerance. The 304 stainless steel grade is a general-purpose material that combines corrosion resistance, weldability, and formability, making it the most commonly used grade of stainless steel. An austenitic stainless steel that is one of the 18-8 grades, 304 can be cold worked to increase its hardness and strength while maintaining most of its formability. The material is typically nonmagentic but may become slightly magnetic when cold worked. The #4 brushed finish has a moderately reflective appearance with fine parallel polishing lines. The material has been annealed, a method of heating and cooling metal to modify its properties, such as increasing its formability and toughness or decreasing its strength, after it has been shaped.

Stainless steel is an iron alloy with resistance to staining and rusting in many environments where steel would typically degrade. The chemical composition of each grade creates a grain structure that falls into one of five classes: austenitic, duplex, ferritic, martensitic, and precipitation hardening. The austenitic class contains the most formable, weldable, and corrosion-resistant stainless steel grades, but they cannot be heat treated. The duplex class offers high resistance to pitting and chloride stress corrosion cracking. Duplex grades are heat treatable and roughly twice as strong as austenitic grades. The ferritic class contains moderately formable and corrosion-resistant grades compared to other stainless steel classes, but they cannot be heat treated. The martensitic class includes some of the hardest and strongest stainless steel grades that also offer mild corrosion resistance, high hardness, and good formability. Martensitic grades can be heat treated. The precipitation-hardening (PH) class can be heat treated after fabrication to achieve some of the highest hardness ratings in stainless steel.

Tensile strength, used to indicate the material’s overall strength, is the peak stress it can withstand before it breaks. Corrosion resistance describes the material's ability to prevent deterioration caused by atmosphere, moisture, or other medium. Wear resistance indicates the ability to prevent surface damage caused by contact with other surfaces. Toughness describes the material's ability to absorb energy before breaking, while hardness (commonly measured as indentation hardness) describes its resistance to permanent surface deformation. Formability indicates how easily the material can be permanently shaped. Machinability describes how easily it can be cut, shaped, finished, or otherwise machined, while weldability characterizes the ability to be welded. Magnetism characterizes how much the material is repelled by or attracted to a magnet.


Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B00CNLY4QA
  • Average Customer Review: 3.7 out of 5 stars  See all reviews (36 customer reviews)

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Overall Width: 24Number of Items: 1Overall Length: 48Thickness: 0.105 Verified Purchase
Used this for a new backsplash behind an updated stovetop. I needed two pieces to extend the full length of the wall, which is much longer than the stove top - wanted it to tie the countertop and splash together. The two pieces were packaged and shipped separately, but arrived together. Each piece had a bent corner, which was not hard to straighten, but since I don't have a sheet metal shop, there was still a very small ripple left after I straightened them.

More importantly, I needed these two pieces to lay end-to-end to form the backsplash. What I discovered when I unwrapped them was that one was brushed length-wise, and the other was brushed 90 degrees (width-wise?) to that. So... it looks strange with the change in brush direction. When ordering this material, there isn't a way to specify which way the brush grain should run, unfortunately. So I got unlucky, getting two different grain patterns. I guess I could have ordered 3, then I'd be guaranteed a pair that matched, but obviously that is a lot of extra money. Amazon - add a feature allowing the buyer to specify the grain for the pieces ordered!

Other than that, this is excellent material and even with the grain problem, the kitchen looks great with it. When I get some time, I'll use a random orbit sander with steel wool or such to randomize both sheets, but I would have been happier with matching grain!
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Overall Width: 12Number of Items: 1Overall Length: 36Thickness: 0.018 Verified Purchase
Like others said - the material is great and very well priced. The packaging is not sturdy enough, mine arrived with the packaging and metal dented. I could theoretically try to flatten it out, but that defeats the point, so I sent it back and have to wait for replacement. It's easier than to deal with ebay returns (Amazon is great for this kind of thing), but I don't like the hassle. Hopefully Amazon will upgrade the packaging to keep the metal better protected.
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Overall Width: 12Number of Items: 1Overall Length: 24Thickness: 0.036 Verified Purchase
Not much more to say than what I wrote in the title... the item delivered was as described and delivery was prompt. The cut sheet of SS also had protective plastic film.
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Overall Width: 12Number of Items: 1Overall Length: 36Thickness: 0.024 Verified Purchase
Good product and as described. Packaging should be improved so as not to damage the edge and corners of this sheet during delivery. The finished side is protected by plastic, which facilitates any final cutting require. Can be cut with sheet metal sheers.
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Overall Width: 12Number of Items: 1Overall Length: 24Thickness: 0.048 Verified Purchase
Looks good, I bought originally to practice some gasless flux core 308L stainless welding before welding stainless steel o2 bungs on a stainless steel exhaust. Had plenty left over so I used it to weld up a large 2"x2"x16" tall spacer that I put in our furnace's electronic air cleaner so I can use a regular merv 11 25"x16"x5" furnace air filter instead of cleaning the mediocre filtering electronic fins every couple months. Used a grinder with .045" cutoff wheel to cut this stuff as I don't have a plasma cutter...yet.
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Overall Width: 12Number of Items: 1Overall Length: 12Thickness: 0.018 Verified Purchase
Good quality metal, laser cut, well packaged and protected for shipping. The material was excellent, the finish was great. The one thing that caught me off guard was that Amazon didn't present the size choices well, so at first I bought a sheet that was too small (used it to practice cutting) but had to go back and explore a bit to find the also-bought with links that eventually got me to the page that presented multiple gauges and sheet sizes.
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Overall Width: 12Number of Items: 1Overall Length: 12Thickness: 0.018 Verified Purchase
What can I say about a sheet of steel??? It looks like a piece of stainless steel. (304 is non magnetic... I did not test with a magnet so cannot give information.) The dimensions are correct including the thickness. Is it a brushed piece of SS???? I cannot tell that it is. It looks polished on both sides, but will work fine in my application; it is not the grey that is depicted in the picture, however, I suppose it could be brushed?????
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Overall Width: 24Number of Items: 1Overall Length: 36Thickness: 0.024 Verified Purchase
It looks good, except for one thing: I used tin snips to cut it to fit into the backsplash and at the cut edges you can see wavy bumpiness in the reflection (it's very shiny). Any such slight imperfection gets magnified and very noticeable.
The finish looks great though.
One corner was damaged in shipment, it doesn't seem to get enough protection during transit
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