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En10025-3 S275N ipu uamea
En10025-3 S275N ipu uamea
En10025-3 S275N ipu uamea
En10025-3 S275N ipu uamea

En10025-3 S275N ipu uamea

En10025-3 S275N ipu uamea, S275N o se ituaiga weldable saito lelei fausaga uamea lea e tatau ona i lalo o normalized po normalized tu'uina atu tulaga.Steel ipu ipu e mafai ona vevela, ta'avale pulea, normalizing, annealing, tempering, normalizing faaopoopo tempering, masani O le uamea togi i le EN 10025-3, S275N, S275NL, S355N ma S355NL e tatau ona faavasegaina o u'amea lelei e le fa'atasi, S275N E tutusa StE 285, Fe E 275 KGN, A 572 Gr. 42, 1.049
Fa'amatalaga o oloa
S275N ipu uamea
Fa'aaoga tulaga: EN 10025-3
Fa'atau atu vasega uamea: S275N,S355N,S420N,S460N,S275NL,S355NL,S420NL,S460NL ipu uamea.

S275N/S275NL ipu uamea

S275N/S275NL u'amea o se uamea fa'apipi'i vevela, lea tulaga fa'apitoa tu'uina atu mo le fa'avasegaina po'o le fa'avasegaina o lo'o ta'avale i le weldable saito lelei fa'atulagaina vasega.

S275N ipu uʻamea faʻatasi ma faʻamautu tau maualalo o le malosi o le aʻafiaga i le vevela e le maualalo ifo i le -20 tikeri.

S275NL ipu u'amea fa'atasi ma tau fa'aitiitiga maualalo o le malosi o le a'afiaga i le vevela e le maualalo ifo i le -50 tikeri.

Gnee uamea e mafai ona tu'uina sa'o mai le S275N/S275NL papatusi mai la tatou mill i le tau fa'atauva mai le matagaluega fa'atau. O ipu ta'itasi e iai le Mill Certificate Test EN 10204 3.1 po'o le 3.2.

E uiga i le S275N/S275NL faʻamatalaga auiliiliga, faʻamolemole siaki le aso faʻapitoa i le mulimuli.

Su'ega vaila'au & meatotino fa'ainisinia
Ole vaila'au ole tu'ufa'atasiga maualuga ole su'esu'ega o oloa:
Vasega C % Si % Mn % P % S % V % AL % Cr %
S275N/NL 0.180 0.400 0.5-1.5 0.030 0.025 0.050 0.020 0.300
Cu % Mo % Nb % Ni % Ti % N %
0.550 0.100 0.050 0.300 0.050 0.015

O mea fa'ainisinia i le vevela o le ambient mo tineia ma fa'afefeteina ipu uamea
Vasega Mafiafia(mm) Ma'i fua (Mpa) Ta'alo(MPa) Fa'atele(%) Min Aafiaga Malosi
S275NL 8mm-100mm 235Map-275Mpa 370-510Mpa 24% -50 27J
101mm-200mm 225Mpa-265Mpa 350-480Mpa 23% -50 27J
201mm-250mm 205Mpa-225Mpa 350-480Mpa 23% -50 27J
Ole malosi ole aafiaga ole malosi ole umi

O le matou fale gaosi oloa e faʻatau atu le S275NL ma le S275N ile tulaga EN10025-3. Afai ei ai sau mana'oga i lenei vasega uamea, fa'amolemole fesili vave mai ia i matou.
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