S355 Pāʻani kila kila

S355 Nā Kiʻi i hōʻike ʻia i ka pā kila kila

ʻO ka wehewehe pōkole:

Inoa: S355 Structural Steel Plate

ʻO ke kila kila S355 he kila mānoanoa, haʻahaʻa kalapona manganese kila i hiki ke wiliwili ʻia a loaʻa iā ia ke kūpaʻa hopena maikaʻi (ʻo ia hoʻi i nā mahana sub-zero).

Kūlana: EN 10025-2:2004, ASTM A572, ASTM A709

Papa: Q235B/Q345B/S235JR/S235/S355JR/S355/SS440/SM400A/SM400B

Mānoanoa: 1-200mm

Laulā: 1000-1500mma i ʻole e like me ke koi ʻia

Ka lōʻihi: 1000-12000mma i ʻole e like me ke koi ʻia

palapala hōʻoia: SGS, ISO, MTC, COO, etc

Ka manawa hoʻouna:3-14 mau lā

Uku Uku: L/C, T/T

Hiki ke hoʻolako: 1000 TonsʻO kēlā me kēia mahina

E hoʻouna i ka leka uila iā mākou WhatsApp Amy@jindalaisteel.com

Huahana Huahana

ʻIke nui

ʻO ke kila EN 10025 S355 kahi papa kila kila maʻamau o ʻEulopa, e like me EN 10025-2: 2004, ua māhele ʻia nā mea S355 i 4 mau māka koʻikoʻi:
● S355JR (1.0045)
● S355J0 (1.0553)
● S355J2 (1.0577)
● S355K2 (1.0596)
ʻOi aku ka maikaʻi o nā waiwai o ke kila S355 ma mua o ke kila S235 a me S275 i ka ikaika a me ka ikaika tensile.

ʻAno kila S355

ʻO nā leka a me nā helu e wehewehe nei i ke ʻano o ka pae kila S355.
ʻO ka "S" ka pōkole no "ke kila kila".
"355" pili i ka liʻiliʻi liʻiliʻi o ka waiwai ikaika no ka mānoanoa kila palahalaha a lōʻihi ≤ 16mm.
"JR" 'o ia ho'i ka li'ili'i loa o ka waiwai ikehu hopena i ka 27 J ma ka wela lumi (20 ℃).
Hiki iā "J0" ke pale i ka ikehu hopena ma kahi o 27 J ma 0 ℃.
ʻO "J2" pili i ka waiwai ikehu hopena liʻiliʻi he 27 J ma -20 ℃.
ʻO ka "K2" e pili ana i ka liʻiliʻi loa o ka waiwai o ka ikehu he 40 J ma -20 ℃.

Hoʻohui kemika a me ka waiwai Mechanical

Hoʻohui Kimia

			S355 Huina Kemika % (≤)
Kūlana	kila	Papa	C	Si	Mn	P	S	Cu	N	ʻO ke ʻano o ka deoxidation
EN 10025-2	S355	S355JR	0.24	0.55	1.60	0.035	0.035	0.55	0.012	ʻAʻole ʻae ʻia ke kila rimmed
		S355J0 (S355JO)	0.20	0.55	1.60	0.030	0.030	0.55	0.012	ʻAʻole ʻae ʻia ke kila rimmed
		S355J2	0.20	0.55	1.60	0.025	0.025	0.55	–	Pepehi loa
		S355K2	0.20	0.55	1.60	0.025	0.025	0.55	–	Pepehi loa

Na Waiwai Mechanical
Ka ikaika hua

		S355 Ka ikaika hua (≥ N/mm2); Dia. (d) mm
kila	Papa kila (Helu hao)	d≤16	16< d ≤40	40< d ≤63	63< d ≤80	80< d ≤100	100< d ≤150	150< d ≤200	200< d ≤250
S355	S355JR (1.0045)	355	345	335	325	315	295	285	275
	S355J0 (1.0553)
	S355J2 (1.0577)
	S355K2 (1.0596)

Ikaika U'i

		S355 ʻOi (≥ N/mm2)
kila	Papa kila	d<3	3 ≤ d ≤ 100	100 < d ≤ 250
S355	S355JR	510-680	470-630	450-600
	S355J0 (S355JO)
	S355J2
	S355K2

ʻO ka lōʻihi

		Elongation (≥%); Mānoanoa (d) mm
kila	Papa kila	3≤d≤40	40< d ≤63	63< d ≤100	100< d ≤ 150	150< d ≤ 250
S355	S355JR	22	21	20	18	17
	S355J0 (S355JO)
	S355J2
	S355K2	20	19	18	18	17