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445, 1.4621 stainless steel

Source:   Author:guanglu Release time:2018/12/20 Browsing volume:

Ferritic stainless steel 445, 1.4621

The principal features of stainless grade 445 are:

  • Resistance to pitting corrosion equivalent to grade 1.4301, Type 304
  • Suitable for exposure in moderately aggressive industrial and urban environments
  • Good resistance to salt spray test
  • Excellent polishability
  • Good mechanical properties at high temperatures.

Chemical composition ( weight % )

AISI 445, UNS S44500, EN 1.4621, DIN X2CrNbCu210.0150.250.2520.2Nb 0.25, Cu 0.25


  • Automotive: internal and external decorative trims, model name plates, sill and door protectors, roof rails, hub caps and lock-nuts, various fasteners and accessories
  • External parts of refrigerated trailers
  • Household appliances and domestic equipment
  • Cookware
  • Commercial food equipment, various parts and equipment for catering
  • Elevators, doors and cabins
  • Construction: traditional roofing, roofing profiles, self-supporting trays, façade, cassette panels, composite panels, street furniture, decoration, accessories.

Form of supply

stainless steel sheet and coil, slit strip, cut to length plate

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