Material 1.4864
acero resistente al calor
El material 1.4864 es un acero austenítico resistente al calor. 1.4864 tiene una muy buena resistencia en atmósferas oxidantes y reductoras.
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Standards
HDIN / EN | US-Standard | AFNOR | UNI | JIS | request |
---|---|---|---|---|---|
X12NiCrSi35-16 X12NiCrSi36-16 | AISI 330 UNS N08330 | SUH330 | request |
Material Category: acero resistente al calor
Chemical Composition
C % | Si % | Mn % | P % | S % | Cr % | N % | Ni % |
max 0,15 | 1,00 - 2,00 | max 2,00 | max 0,045 | max 0,015 | 15,00 - 17,00 | max 0,100 | 33,00 - 37,00 |
Mechanical Properties
Härte [HB 30] | <= 223 HB 30 |
lösungsgeglüht | |||||
Streckgrenze (Re) | Zugfestigkeit (Rm) | Bruchdehnung (A5, 65) | Zeitdehngrenze 1.000 h (Rp 1,0) | Zeitstandfestigkeit 10.000 h | bei Temperatur |
>= 230 N/mm² | 550 - 750 N/mm² | >= 30 % | ~ 20 ° C | ||
~ 105 N/mm² | ~ 125 N/mm² | ~ 600 ° C | |||
~ 50 N/mm² | ~ 45 N/mm² | ~ 700 ° C | |||
~ 25 N/mm² | ~ 20 N/mm² | ~ 800 ° C | |||
~ 12 N/mm² | ~ 8 N/mm² | ~ 900 ° C | |||
~ 4 N/mm² | ~ 1.000 ° C | ||||
~ 1 N/mm² | ~ 1.100 ° C |
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