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EN10025-3 S355NL pā kila
EN10025-3 S355NL pā kila
EN10025-3 S355NL pā kila
EN10025-3 S355NL pā kila

EN10025-3 S355NL pā kila

ʻO ka pā kila S355NL he kila non-alloy no nā kumu hoʻolālā, ʻo S355NL he kila wela, ʻano tensile, haʻahaʻa kalapona manganese kila i hiki ke weldable a loaʻa i ka hopena hopena maikaʻi (ʻo ia hoʻi i nā mahana sub-zero). ʻO S355NL steel's Mechanical properties ʻo ia ka ikaika o ka 355MPa, ka ikaika tensile 450-630Mpa.
ʻIke huahana
S355NL pā kila
Hoʻopili i ka maʻamau: EN10025-3

E kūʻai aku i ka papa kila: S275N S355N S420N S460N, S275NL, S355NL, S420NL, S460NL pā kila

S355NL pā kila

ʻO ke kila S355N kahi papa kila kila. S 'o ia ho'i ke kila kila, 355 'o ia ho'i ka min hua ikaika no ka mānoanoa li'ili'i 16mm i hō'ike 'ia ma Mpa, 'o NL ke 'ano o ka lawe 'ana.

Hoʻohālikelike i ka S275N/s275NL, S355NL kila i ʻoi aku ka hua a me ka ikaika tensile. ʻO ka papa kaulike o S355NL ʻo S355ML.

Hiki i ke kila Gnee ke hāʻawi i ka mānoanoa kiʻekiʻe i 350mm ma ka hoʻohana ʻana i ka ingot. ʻO ka laulā nui 3800mm, hiki iā mākou ke hana i ka hoʻāʻo UT, ka hoʻāʻo hopena, ka nānā ʻana i nā kemika, ka hoʻāʻo mechanical, a me ka hoʻomaʻamaʻa ʻana e like me kā mākou mea kūʻai aku.

Hoʻohui kemika a me ka waiwai Mechanical
E pili ana i ka ʻike kikoʻī kila S355NL, e ʻoluʻolu e nānā i ka lā ʻenehana i ka hahai ʻana.

ʻO ka Chemical ka hoʻohui kiʻekiʻe o ka nānā ʻana i nā huahana:
Papa C % Si % Mn % P % S % V % AL % Cr %
S355NL 0.180 0.500 0.9-1.65 0.025 0.020 0.120 0.020 0.300
Cu % Mo % Nb % Ni % Ti % N %
0.550 0.100 0.050 0.300 0.050 0.015

ʻO nā mea hana mechanical ka pā kila
Papa Mānoanoa (mm) Nā hua liʻiliʻi (Mpa) Uku (MPa) Elongation(%) Min Impact Energy
S355NL 8mm-100mm 235Map-275Mpa 470-630Mpa 22% -50 27J
101mm-200mm 285Mpa-315Mpa 450-600Mpa 21% -50 27J
201mm-250mm 275Mpa-285Mpa 450-600Mpa 21% -50 27J
ʻO ka ikehu hopena min ka ikehu longitudinal

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