304 316 Stainless Steel Square Pipes

Tlhaloso e Khutšoanyane:

Standard: JIS AISI ASTM GB DIN EN BS

Kereiti: 201, 202, 301, 302, 303, 304, 304L, 310S, 316, 316L, 321, 410, 410S, 420,430,904, joalo-joalo

Mokhoa: Spiral welded, ERW, EFW, seamless, annealing e khanyang, joalo-joalo.

Mamello: ± 0.01%

Ts'ebeletso ea ts'ebetso: ho kobeha, ho cheselletsa, ho senya, ho phunya, ho itšeha

Sebopeho sa karolo: chitja, khutlonnetsepa, sekwere, hex, oval, joalo-joalo

Qetello ea bokaholimo: 2B 2D BA No.3 No.1 HL No.4 8K

Nako ea theko: FOB,CIF,CFR,CNF,EXW

Nako ea tefo: T/T, L/C

Re romelle lengolo-tsoibila WhatsApp Amy@jindalaisteel.com

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kakaretso ea Cold Rolled Steel Coil

Mohatsela o batang o entsoe ka khoele e kolobisitsoeng e chesang. Ts'ebetsong e batang, coil e chesang e phuthoa ka tlase ho mocheso oa recrystallization, 'me tšepe e phuthetsoeng ka kakaretso e phuthoa ka mocheso oa kamore. Letlapa la tšepe le nang le silicon e phahameng le na le brittleness e tlase le polasetiki e tlase, 'me e hloka ho futhumatsoa pele ho 200 ° C pele ho bata. Kaha coil e pholileng e batang ha e futhumale nakong ea tlhahiso, ha ho na liphoso tse kang pitting le iron oxide tse atisang ho fumanoa ka ho chesa ho chesang, 'me boleng ba holim'a metsi le ho qetela li ntle.

Sebopeho sa Lik'hemik'hale sa Cold Rolled Steel Coil

Kereiti ea tšepe		C	Mn	P	S	Al
DC01	SPCC	≤0.12	≤0.60	0.045	0.045	0.020
DC02	SPCD	≤0.10	≤0.45	0.035	0.035	0.020
DC03	SPCE	≤0.08	≤0.40	0.030	0.030	0.020
DC04	SPCF	≤0.06	≤0.35	0.025	0.025	0.015

Thepa ea Mechini ea Cold Rolled Steel Coil

Brand	Kotulo matla RcL Mpa	Matla a tenneng Rm Mpa	Elongation A80mm%	Teko ea phello (longitudinal)
Mocheso °C	Mosebetsi oa tšusumetso AKvJ
SPCC	≥195	315-430	≥33
Q195	≥195	315-430	≥33
Q235-B	≥235	375-500	≥25	20	≥2

Thepa ea Mechini ea Cold Rolled Steel Coil

Brand	Kotulo matla RcL Mpa	Matla a tenneng Rm Mpa	Elongation A80mm%	Teko ea phello (longitudinal)
Mocheso °C	Mosebetsi oa tšusumetso AKvJ
SPCC	≥195	315-430	≥33
Q195	≥195	315-430	≥33
Q235-B	≥235	375-500	≥25	20	≥2

Cold rolled Coil Grade

1. Letšoao la Sechaena No. Q195, Q215, Q235, Q275——Q—khoutu ea ntlha ea lihlahisoa (moeli) ea tšepe e tloaelehileng ea carbon structural, e leng taba ea alfabeta ea pele ea Sechaena ea fonotiki ea "Qu"; 195, 215, 235, 255, 275 - ka ho latellana emela boleng ba ntlha ea lihlahisoa tsa bona (moeli), yuniti: MPa MPa (N / mm2); ka lebaka la thepa e pharaletseng ea mochine oa Q235 matla a tšepe, polasetiki, ho tiea le ho cheseha ka tšepe e tloaelehileng ea carbon structural Ka ho fetisisa, e ka finyella litlhoko tse akaretsang tsa tšebeliso, kahoo sebaka sa kopo se pharaletse haholo.
2. Letšoao la Japane SPCC - Steel, P-Plate, C-cold, bone C-e tloaelehileng.
3. Jeremane sehlopheng sa ST12 - ST-tšepe (Tšepe), letlapa la tšepe le batang la sehlopha sa 12.

Tšebeliso ea Cold Rolled Steel Coil

Coil e kentsoeng ka serame e na le ts'ebetso e ntle, ke hore, ka ho roala ho batang, lesela le kolobisitsoeng le batang le lakane ea tšepe e nang le botenya bo mosesaane le ho nepahala ho phahameng ho ka fumanoa, ka ho otloloha ho phahameng, boreleli bo phahameng, bohloeki bo hloekileng le bo khanyang ba lakane e pholileng. , le ho roala habonolo. The plated processing, mefuta e fapaneng, tshebediso e pharaletseng, 'me litšobotsi tsa tshebetso e phahameng stamping le bao e seng botsofali, tlaase chai ntlha, kahoo batang lakane phuthoa e na le mefuta e fapaneng ya ditshebediso, haholo-holo sebelisoa ka likoloi, hatisitsoeng meropa tšepe, kaho, thepa ea mohaho, libaesekele, joalo-joalo Indasteri e boetse ke khetho e ntle ka ho fetisisa bakeng sa tlhahiso ea lishiti tsa tšepe tse koahetsoeng ka manyolo.