Material 1.5622

Tough at subzero steel

The material 1.5622 is a low-temperature structural steel with a tensile strength of 490 – 640 N/mm². Like all low-temperature steels, this material has sufficient impact strength at low temperatures. This material is often used in the chemical industry and in refrigeration technology.

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1.5622

Standards

HDIN / EN US-Standard AFNOR UNI JIS request
14Ni6 UNS K13050 UNS K21703 UNS K22103 14Ni6KG 14Ni6KT SL2N255 request

Material Category: Tough at subzero steel

Chemical Composition

C % Si % Mn % P % S % Ni %
max 0,18 0,10 - 0,35 0,30 - 0,60 max 0,035 max 0,035 1,30 - 1,60

Mechanical Properties

Stabstahl
vergütet
Streckgrenze (Re) Zugfestigkeit (Rm) Bruchdehnung (A5, 65) Kerbschlagarbeit (DVM) bei Temperatur
>= 410 N/mm² >= 610 N/mm² >= 22 % >= 27 Joule ~ -120 ° C
>= 375 N/mm² >= 570 N/mm² >= 22 % >= 65 Joule ~ -80 ° C
>= 315 N/mm² >= 540 N/mm² >= 22 % >= 82 Joule ~ -50 ° C
>= 295 N/mm² >= 520 N/mm² >= 22 % >= 96 Joule ~ -20 ° C
vergütet Streckgrenze (Re) Zugfestigkeit (Rm) Bruchdehnung (A5, 65) Einschnürung (Z) Kerbschlagarbeit (DVM)  
<= 50 mm >= 275 N/mm² >= 490 - 640 N/mm² >= 20 % >= 60 % >= 103 Joule  

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