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Aperam 201D

Generic Family: Steel - Wrought - Stainless - Austenitic • Supplied by: Aperam
General characteristics
The principal features of our grade 201D (17-4Mn) are :
  • A well-balanced chemical composition (low nickel combined with copper addition), making the grade as easy to work with as our traditional 8% nickel austenitic grade 304 (18-9E).
  • A very low sulphur content combined with the chromium content, guaranteeing pitting corrosion resistance close to that of grade 1.4301, Type 304.
  • A minimum nickel content of 4.5 % which provides crevice corrosion resistance similar to grade 1. 4310, Type 301.
  • Good formability without risk of delayed cracking after deep drawing.
  • Good weldability.
  • Good polishing ability.
  • A dimensional offer identical to the grade 1. 4301, Type 304.

Applications
  • Chemical industry equipment
  • Food industry equipment
  • Piping and tubing
  • Industrial and food storage vessels
  • Dairy equipment
  • Profiles, general metalwork, construction
In general, all applications where austenitic grade 1.4301, Type 304 is being used, with the advantage of lower cost due to the low nickel content.
General Properties

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Material Status
Commercial: Active
Documents
description

Technical Datasheet (English)

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Availability
Africa & Middle East, Asia Pacific, Europe, Latin America, North America
Other Properties
Applicable Specifications, Forms Available, Metal Type, Alloy Identification, Type Analysis, Density, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Hardness, Tensile Modulus, Mean Specific Heat, Thermal Conductivity
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Processing

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Where To Buy

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