304 316 Stainless Steel Square Pipes

Tsanangudzo Pfupi:

Standard: JIS AISI ASTM GB DIN EN BS

Giredhi: 201, 202, 301, 302, 303, 304, 304L, 310S, 316, 316L, 321, 410, 410S, 420,430,904, nezvimwewo

Technique: Spiral welded, ERW, EFW, Seamless, Bright annealing, nezvimwe.

Kushivirira: ± 0.01%

Kugadzira sevhisi: kukotama, welding, decoiling, punching, kucheka

Chikamu chimiro: denderedzwa, rectangular, square, hex, oval, nezvimwe

Kupera kwepamusoro: 2B 2D BA No.3 No.1 HL No.4 8K

Mutengo wenguva: FOB,CIF,CFR,CNF,EXW

Nguva yekubhadhara: T/T, L/C

Tumira email kwatiri WhatsApp Amy@jindalaisteel.com

Product Detail

Product Tags

Pamusoro peCold Rolled Steel Coil

Iyo inotonhora yakakungurutswa coil inogadzirwa inopisa yakakungurutswa coil. Mukuita kutonhora kwakakungurutswa, iyo inopisa yakakungurutswa coil inokungurutswa pazasi tembiricha yerecrystallization, uye simbi inowanzo kukungurutswa inokungurutswa pakamuri tembiricha. Simbi yesimbi ine yakakwira silicon yemukati ine yakaderera brittleness uye yakaderera plasticity, uye inoda kupiswa kusvika 200 ° C isati yatonhorwa. Sezvo iyo inotonhora yakakungurutswa coil isingadziye panguva yekugadzira, hapana chakaremara senge gomba uye iron oxide iyo inowanzo kuwanikwa mukupisa kunopisa, uye kunaka kwepamusoro uye kupera kwakanaka.

Kemikari Kuumbwa kweCold Rolled Steel Coil

Steel Giredhi		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

Mechanical Property yeCold Rolled Steel Coil

Brand	Goho simba RcL Mpa	Simba rekusimba Rm Mpa	Elongation A80mm %	Impact test (longitudinal)
Tembiricha °C	Impact basa AKvJ
SPCC	≥195	315-430	≥33
Q195	≥195	315-430	≥33
Q235-B	≥235	375-500	≥25	20	≥2

Mechanical Property yeCold Rolled Steel Coil

Brand	Goho simba RcL Mpa	Simba rekusimba Rm Mpa	Elongation A80mm %	Impact test (longitudinal)
Tembiricha °C	Impact basa AKvJ
SPCC	≥195	315-430	≥33
Q195	≥195	315-430	≥33
Q235-B	≥235	375-500	≥25	20	≥2

Cold rolled Coil Grade

1. Mucherechedzo wekuChina nhamba Q195, Q215, Q235, Q275——Q—kodhi yepoindi yegoho (muganhu) yesimbi yakajairwa kabhoni, inova nyaya yearufabheti yefonetiki yekutanga yekuChina ye"Qu"; 195, 215, 235, 255, 275 - maererano inomiririra kukosha kwegoho ravo (muganhu), chikwata: MPa MPa (N / mm2); nekuda kwehuwandu hwemagetsi eQ235 simba resimbi, plastiki, kuoma uye weldability mune yakajairwa kabhoni structural simbi Iyo yakanyanya, inogona kuzadzisa zvirinani zvinodiwa zvekushandisa, saka chiyero chekushandisa chakapamhama.
2. Japanese brand SPCC - Steel, P-Plate, C-inotonhora, yechina C-yakajairika.
3. Germany giredhi ST12 - ST-simbi (Steel), 12-kirasi inotonhora-yakaputirwa simbi pepa.

Kushandiswa kweCold Rolled Steel Coil

Iyo inotonhora-yakakungurutswa coil ine kuita kwakanaka, ndiko kuti, kuburikidza nekutonhora-kukunguruka, kutonhora-yakakungurutswa tambo uye simbi pepa rine mutete mukobvu uye nehupamhi hwepamusoro inogona kuwanikwa, nekutwasuka kwepamusoro, kutsetseka kwepamusoro, kuchena uye kupenya kwepamhepo inotonhora-yakakungurutswa. , uye nyore kupfeka. Iyo yakapfava kugadzirisa, kwakasiyana-siyana, kushandiswa kwakakura, uye hunhu hwekuita kwepamusoro kutsika uye kusachembera, yakaderera goho poindi, saka inotonhora yakakungurutswa pepa ine huwandu hwakawanda hwekushandisa, inonyanya kushandiswa mumotokari, yakadhindwa madhiramu esimbi, kuvaka, zvekuvakisa, mabhasikoro, etc. Indasitiri zvakare ndiyo yakanakisa sarudzo yekugadzira organic coated simbi mapepa.