S355 Kapangidwe ka Chitsulo Mbale

Mbale Yachitsulo Yopangidwa ndi Kapangidwe ka S355 Chithunzi Chodziwika

Kufotokozera Kwachidule:

Dzina: S355 Kapangidwe ka Chitsulo Mbale

Chitsulo cha S355 ndi chitsulo cha manganese cholimba pang'ono, chomwe chimatha kuwotcherera mosavuta ndipo chimakhala ndi mphamvu yolimba (komanso kutentha kwapansi pa zero).

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

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

Kunenepa: 1-200mm

M'lifupi: 1000-1500mmkapena monga momwe zimafunikira

Utali: 1000-12000mmkapena monga momwe zimafunikira

Chitsimikizo: SGS, ISO, MTC, COO, ndi zina zotero

Nthawi yoperekera:3-Masiku 14

Malamulo Olipira: L/C, T/T

Mphamvu Yopereka: Matani 1000Mwezi uliwonse

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Tsatanetsatane wa Zamalonda

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Zina zambiri

Chitsulo cha EN 10025 S355 ndi mtundu wa chitsulo wokhazikika ku Europe, malinga ndi EN 10025-2: 2004, zinthu za S355 zimagawidwa m'magulu anayi akuluakulu:
● S355JR (1.0045)
● S355J0 (1.0553)
● S355J2 (1.0577)
● S355K2 (1.0596)
Kapangidwe ka chitsulo cha S355 ndi kabwino kuposa chitsulo cha S235 ndi S275 chifukwa cha mphamvu yogwira ntchito komanso mphamvu yokoka.

Tanthauzo la Chitsulo cha Giredi S355 (Mayina)

Zilembo ndi manambala otsatirawa akufotokoza tanthauzo la chitsulo cha S355.
"S" ndi chidule cha "chitsulo chomangira".
"355" ikutanthauza mphamvu yocheperako ya chitsulo chosalala komanso chachitali cha makulidwe a ≤ 16mm.
"JR" amatanthauza kuti mphamvu ya mphamvu ya mphamvu ndi yosachepera 27 J kutentha kwa chipinda (20℃).
"J0" imatha kupirira mphamvu ya kugwedezeka osachepera 27 J pa 0℃.
"J2" yokhudzana ndi mphamvu yocheperako ya mphamvu yokhudza mphamvu ndi 27 J pa -20℃.
"K2" ikutanthauza kuti mphamvu yocheperako ya mphamvu yogwira ntchito ndi 40 J pa -20℃.

Kapangidwe ka mankhwala & Kapangidwe ka makina

Kapangidwe ka Mankhwala

			S355 Kuphatikizika kwa Mankhwala % (≤)
Muyezo	Chitsulo	Giredi	C	Si	Mn	P	S	Cu	N	Njira yochotsera poizoni m'thupi
EN 10025-2	S355	S355JR	0.24	0.55	1.60	0.035	0.035	0.55	0.012	Chitsulo chozungulira sichiloledwa
		S355J0 (S355JO)	0.20	0.55	1.60	0.030	0.030	0.55	0.012	Chitsulo chozungulira sichiloledwa
		S355J2	0.20	0.55	1.60	0.025	0.025	0.55	–	Waphedwa kwathunthu
		S355K2	0.20	0.55	1.60	0.025	0.025	0.55	–	Waphedwa kwathunthu

Katundu wa Makina
Mphamvu Yopereka

		Mphamvu Yotulutsa ya S355 (≥ N/mm2); Dia. (d) mm
Chitsulo	Kalasi ya Chitsulo (Nambala ya Chitsulo)	d≤16	16	40	63	80	100	150	200
S355	S355JR (1.0045)	355	345	335	325	315	295	285	275
	S355J0 (1.0553)
	S355J2 (1.0577)
	S355K2 (1.0596)

Kulimba kwamakokedwe

		Mphamvu Yokoka ya S355 (≥ N/mm2)
Chitsulo	Kalasi yachitsulo	d<3	3 ≤ d ≤ 100	100 < d ≤ 250
S355	S355JR	510-680	470-630	450-600
	S355J0 (S355JO)
	S355J2
	S355K2