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309 Stainless Steel Foil, Unpolished (Mill) Finish, Standard Tolerance, Inch

Available in multiple versions

4 out of 5 stars 1 customer review

Price: $238.11 - $1,000.92
Product Specifications
Shape Foil
Material Type Stainless Steel
Exterior Finish Unpolished (Mill)
Grade 309
System of Measurement Inch
Material Composition Solid
UNSPSC Code 30000000

The 309 stainless steel foil has an unpolished (mill) surface and a standar... See more product details

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Thickness Overall Width Overall Length Number of Items Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
0.002 inches 12 inches 100 feet 1 B002C3EM34
0.002 inches 24 inches 100 feet 1 B002C3XZIC
0.002 inches 24 inches 50 feet 1 B002C4M60O
0.002 inches 12 inches 50 feet 1 B002C582TC
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Product Features

  • 309 stainless steel provides similar corrosion resistance to 304 stainless steel but offers better resistance to high temperatures
  • Unpolished (mill) surface has no finish
  • Standard tolerance

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
  • Average Customer Review: 4.0 out of 5 stars  See all reviews (1 customer review)

Product Description

The 309 stainless steel foil has an unpolished (mill) surface and a standard tolerance. The 309 stainless steel grade provides the same corrosion resistance as general-purpose 304 stainless steel but has higher chromium and nickel content to better retain its properties in high temperatures. An austenitic stainless steel, 309 is typically nonmagnetic but may become slightly magnetic when cold worked.

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.

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. Magnetism characterizes how much the material is repelled by or attracted to a magnet.

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Top Customer Reviews

Overall Width: 24Number of Items: 1Overall Length: 100Thickness: 0.002 Verified Purchase
packing is little not enough but fine to use it.
also i wnat to little chipper than other products. whatever good for use.
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