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Master Bond adhesives
ATI Allegheny Ludlum Stainless Steel Type 201, 40% Cold Work (UNS S20100)
Categories: Metal; Ferrous Metal; Stainless Steel; T S20000 Series Stainless Steel

Material Notes: Allegheny Ludlum Type 201 and 201L have the greatest tonnage of the Cr-Ni-Mn steels (200 series). Type 201 provides advantages over the 18-8 grades in certain applications. Lower cost manganese and nitrogen additions are partial substitutes for nickel making them more economical alloys. Because they possess a very desirable combination of economy plus good mechanical properties and corrosion resistance properties, they have been used in a wide variety of consumer and transportation applications.

This austenitic structure achieves significant strengthening through cold working of the material to produce the transformation to a stronger martensitic structure. Type 201 is resistant to a wide variety of mild to moderately corrosive media.

Typical applications for Types 201 and 201L are cookware bodies/lids, hose clamps, piston rings, transit car structural member, transit car roofing/siding, thermal window spacers, air bag containers, and truck trailer posts and door frames.

Information provided by Allegheny Ludlum Corporation.

Vendors:
Available Properties
  • Density
  • Hardness, Rockwell C
  • Hardness, Rockwell C
  • Tensile Strength, Ultimate
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Elongation at Break
  • Elongation at Break
  • Modulus of Elasticity
  • Compressive Yield Strength
  • Electrical Resistivity
  • Magnetic Permeability, D.C. Permeability (m at 200 H)
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • Specific Heat Capacity
  • Thermal Conductivity
  • Thermal Conductivity
  • Melting Point
  • Solidus
  • Liquidus
  • Carbon, C
  • Chromium, Cr
  • Iron, Fe, as balance
  • Manganese, Mn
  • Nickel, Ni
  • Nitrogen, N
  • Silicon, Si
  
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Manufacturer Notes:
ATI Allegheny Ludlum, Allegheny Technologies Incorporated

Category Notes
none

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