EN10025-2 S355J0 pā kila

E kūʻai aku i ke kila kila: S355J0, S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J2, S355K2, S450J0 kila kila, s355j2g3, s355j

S355J0 pā kila

ʻO ke kila S355J0 he ʻoi aku ka maikaʻi a me ka ikaika tensile kila ma mua o S235JR a me S275JR i ka hoʻāʻo ʻana i ka hopena wela. Hoʻohana ʻia ia i loko o ka riveted, bolted, a i ʻole ke kūkulu ʻia ʻana o nā alahaka a me nā hale.

S355J0 'o ia ho'i, 'o ka 'ōwili wela a i 'ole ka ho'okele 'ia ka hale ho'ouna. Inā ʻoi aku ka mānoanoa o ka pā kila, hiki i ka gangsteel ke hana maʻamau me ka hoʻohana ʻana i ka ingot e hoʻokō i nā koi mai nā mea kūʻai aku.

No ka ʻike hou aku o S355J0, e ʻoluʻolu e nānā iā lākou ma ka hahai ʻana.

ʻO ka Chemical ka hoʻohui kiʻekiʻe o ka nānā ʻana i nā huahana:

Papa	C %	Si %	Mn %	P %	S %	N %	Cu %
S355J0	0.23-0.24	0.600	1.700	0.040	0.040	0.014	0.060

ʻO nā mea hana mechanical ka pā kila

Papa	Mānoanoa (mm)	Nā hua liʻiliʻi (Mpa)	Uku (MPa)	Elongation(%)	Min Impact Energy
S355J0	8mm-100mm	315Map-355Mpa	450-630Mpa	18-20%	0	27J
	101mm-200mm	285Mpa-295Mpa	450-600Mpa	18%	0	27J
	201mm-400mm	275Mpa	…	17%	0	27J
ʻO ka ikehu hopena min ka ikehu longitudinal