Material 1.5662
Acero resistente bajo cero
El material 1.5662 es un acero al níquel endurecido en frío. Este material se usa a temperaturas de hasta -200 ° C
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Standards
HDIN / EN | US-Standard | AFNOR | UNI | JIS | request |
---|---|---|---|---|---|
X8Ni9 | UNS K71340 UNS K81340 | X10Ni9 X12Ni09 | SL9N520,SL9N590 STBL690 STPL690 | request |
Material Category: Acero resistente bajo cero
Chemical Composition
C % | Si % | Mn % | P % | S % | Mo % | Ni % | V % |
max 0,10 | max 0,35 | 0,30 - 0,80 | max 0,020 | max 0,010 | max 0,10 | 8,50 - 10,00 | max 0,05 |
Mechanical Properties
Streckgrenze (Re) | Zugfestigkeit (Rm) | Bruchdehnung (A5,65) | Kerbschlagarbeit (DVM) | bei Temperatur |
>= 695 N/mm² | >= 1.000 N/mm² | >= 14 % | >= 70 Joule | ~ -195 ° C |
>= 630 N/mm² | >= 630 N/mm² | >= 15 % | >= 80 Joule | ~ -170 ° C |
>= 550 N/mm² | >= 550 N/mm² | >= 15 % | >= 100 Joule | ~ -120 ° C |
>= 520 N/mm² | >= 520 N/mm² | >= 16 % | >= 120 Joule | ~ -80 ° C |
>= 500 N/mm² | >= 500 N/mm² | >= 16 % | >= 120 Joule | ~ -50 ° C |
>= 490 N/mm² | >= 490 N/mm² | >= 17 % | >= 120 Joule | ~ -20 ° C |
vergütet | Streckgrenze (Re) | Zugfestigkeit (Rm) | Bruchdehnung (A5, 65) | Einschnürung (Z) | Kerbschlagarbeit (DVM) | |
<= 50 mm | >= 480 N/mm² | >= 640 - 840 N/mm² | >= 18 % | >= 50 % | >= 120 Joule |
Material request