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|Edge:||Mill, Cut Edge||Service:||Slitting, Cut Lengths On Request|
|Material:||AISI 420A, EN 1.4021 Cold Rolled Annealed Stainless Steel Sheet Surface 2B||Size:||Thickness 0.1~3.0mm, Width 1250mm|
440 stainless steel,
420 stainless steel
AISI 420A stainless steel is a martensitic stainless steel with 13% Chromium which is sufficient to
give good corrosive resistance properties.It’s best corrosive resistance is when hardened and surface is ground or polished.
It has good ductility in the annealed condition but can be hardened up to 500HB ( highest of the chromium grades ).
Chemical composition ( weight % )
|AISI 420A||0.16 ~ 0.25||1.00 max||1.50 max||12.00 ~ 14.00|
AISI 420A / EN 1.4021 / DIN X20Cr13 martensitic stainless steel, typical applications:
Hot-rolled wide strip, cold-rolled wide strip, slit strip, cut sheets
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Contact Person: Paul Lu