ʻŌwili kila ʻōwili anu SPCC

Kiʻi i hōʻike ʻia ʻo SPCC Cold Rolled Steel Coil

Wehewehe Pōkole:

Inoa: ʻŌwili kila i ʻōwili anu ʻia

Ke kila kalapona ʻōwili anu (SPCC, SPCD, SPCE), ke kila kalapona haʻahaʻa a me ke kila kalapona haʻahaʻa loa (DC01/St12, DC03/St13, DC04/St14), ke kila kila kaʻa (DC01-Q1, DC03-Q1, DC04 -Q1), nā ʻāpana kila kūkulu kalapona ʻōwili anu (Q235, St37-2G, S215G), nā ʻāpana kila ʻōwili anu ikaika haʻahaʻa (JG300LA, JG340LA), a pēlā aku.

Mānoanoa o ka laulā: 0.1mm-0.45mm

laulā laulā: 700mm-1000mm

Mea: SPCC, SPCC, SPCD, SPCE, DC01, St12, DC03, St13, DC04, St14, Q235, St37-2G, S215G, JG300LA, JG340LA

Nā Hiʻohiʻona: No ka mea, ʻaʻole i hoʻomehana ʻia, kiʻekiʻe loa kona paʻakikī (ʻoi aku ka HRB ma mua o 90), a ʻilihune loa ka hana mīkini. Hiki ke hana ʻia kahi hana kūlou kuhikuhi maʻalahi ma lalo o 90 degere (kūlike i ke kuhikuhi wili). Hiki i kekahi mau wili kila ke hana i ka hana ʻehā manawa.

E leka uila mai iā mākou WhatsApp Amy@jindalaisteel.com

Nā kikoʻī huahana

Nā Lepili Huahana

ʻIkepili o ka ʻōwili anu

Hana ʻia ke wili ʻōwili anu me ke wili wela. I ke kaʻina hana ʻōwili anu, ʻōwili ʻia ke wili wela ma lalo o ka mahana recrystallization, a ʻōwili ʻia ke kila i ʻōwili ʻia ma ka mahana o ka lumi. ʻO ka pepa kila me ka nui o ka silicon he haʻahaʻa ka brittleness a me ka plasticity haʻahaʻa, a pono e hoʻomehana mua ʻia i 200 °C ma mua o ka ʻōwili anu. ʻOiai ʻaʻole i hoʻomehana ʻia ke wili anu i ka wā o ke kaʻina hana, ʻaʻohe hemahema e like me ka pitting a me ka hao oxide i loaʻa pinepine i ka ʻōwili wela, a maikaʻi ke ʻano o ka ʻili a me ka hoʻopau ʻana.

Ke Kaʻina Hana Hana ʻŌwili Anu

Hana ʻia ka ʻōwili anu i ka ʻōwili wela, a ʻo kāna kaʻina hana e hele pinepine ma o nā kaʻina hana nui e like me ka hoʻomākaukau ʻana i nā mea maka, ka ʻōwili anu, ka mālama wela, ka pae ʻana a me ka hoʻopau ʻana.

Hana huahana Coil ʻōwili anu

ʻAneʻane like ka ʻōwili a me ka papa me kahi pūʻolo ʻokiʻoki. Loaʻa ka ʻōwili anuanu ma ka pickling a me ka ʻōwili anu ʻana i ka ʻōwili wela. Hiki ke ʻōlelo ʻia he ʻano ʻōwili anu ia. ʻO ka ʻōwili anu (mokuʻāina annealed): Loaʻa ka ʻōwili wela ma ka pickling, ka ʻōwili anu, ka hood annealing, leveling, (finishing).

Aia he 3 mau ʻokoʻa nui ma waena o lākou:

I ka helehelena, he ʻano palaka iki ke ʻano o ka ʻōwili anu.

ʻOi aku ka maikaʻi o nā pepa i ʻōwili anu ʻia e like me ke ʻano o ka ʻili, ke ʻano a me ka pololei o ke ana ma mua o nā ʻōwili anuanu.

Ma ke ʻano o ka hana, ʻo ka ʻōwili anuanu i loaʻa ma hope koke o ke kaʻina hana ʻōwili anu o ka ʻōwili wela i hoʻopaʻakikī ʻia i ka wā o ka ʻōwili anu, e hopena ana i ka hoʻonui ʻia o ka ikaika hua a me kekahi hapa o ke kaumaha kūloko e koe ana, a ʻo ke ʻano o waho he "paʻakikī". Ua kapa ʻia ʻo ia he ʻōwili anuanu.

No laila, ʻo ka ikaika hua: ʻoi aku ka nui o ke koʻi anuanu ma mua o ke koʻi anu-ʻōwili (mokuʻāina annealed), no laila ʻoi aku ka maikaʻi o ke koʻi anu-ʻōwili (mokuʻāina annealed) no ka hoʻopaʻa ʻana. Ma keʻano laulā, ʻo ke kūlana hoʻouna paʻamau o nā koʻi anu-ʻōwili ua annealed.

Ka Hoʻohui Kemika o ka ʻōwili kila anu

Papa kila		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

ʻO ka waiwai mīkini o ka ʻōwili kila anu

Lama	Ka ikaika o ka hua RcL Mpa	Ikaika tensile Rm Mpa	Elongation A80mm%	Hoʻāʻo hopena (longitudinal)
Mahana °C	Hana hopena AKvJ
SPCC	≥195	315-430	≥33
Q195	≥195	315-430	≥33
Q235-B	≥235	375-500	≥25	20	≥2

Loaʻa nā Papa Kila a me ka Hoʻohana ʻana

Māhele mea	ʻOihana Baosteel Maʻamau	Kūlana aupuni	Kūlana ʻOihana Kepanī	Kūlana ʻoihana Kelemania	Kūlana ʻEulopa	Nā Kūlana o ka Hui ʻAmelika no nā Mea Hoʻāʻo	Nā Manaʻo
Lama	Lama	Lama	Lama	Lama	Lama
Nā pepa kila kalapona haʻahaʻa a me nā ʻāpana i ʻōwili anu ʻia	Papa kālepa (CQ)	SPCCST12 (maʻamau Kelemania)	Q19510-P10-S08-P08-S08AI-P08AI-S	SPCC	ST12	FeP01	ASTMA366/A366M-96 (ua pani ʻia e ASTM A366/A366M-97)	ʻO Q195 ma 1.1GB11253-89 kahi kila kūkulu kalapona maʻamau.2.2 Hiki ke hoʻohana ʻia kēlā kila no ka hana ʻana i nā ʻāpana kaʻa, nā pūpū lako, nā lako kila barela a me nā huahana hana maʻalahi ʻē aʻe, kūlou a i ʻole ka wili ʻana.
Pae hoʻopaʻa (DQ)	SPCDST13	10-Z08-Z08AI-Z	SPCD	USt13RRSt13	FeP03	ASTMA619/A619M-96 (ua pau ma hope o 1997)	Hiki iā ia ke hana i nā ʻāpana no ka hoʻopaʻa ʻana a me ka hana hoʻololi ʻano paʻakikī e like me nā puka kaʻa, nā puka makani, nā pale, a me nā pale kaʻa.
Kaha kiʻi hohonu (DDQ)	SPCE-FSPCE-HFSPCE-ZFST14-FST14-HFST14-ZFST14-T	08AI-F08AI-HF08AI-ZF	SPCE	ST14	FeP04	ASTMA620/A620M-96 (ua pani ʻia e ASTM A620/A620M-97)	1.1. Hiki iā ia ke hana i nā ʻāpana huki hohonu e like me nā kukui mua o ke kaʻa, nā pahu leta, nā puka makani, a me nā mea ʻē aʻe, a me nā ʻāpana paʻakikī a ʻino loa.2.2.Q/BQB403-99 ʻO ka ST14-T i hoʻohui hou ʻia no Shanghai Volkswagen wale nō.
ʻEli hohonu (SDDQ)	ST15				FeP05		Hiki iā ia ke hana i nā ʻāpana paʻakikī loa e like me nā pahu leta kaʻa, nā kukui mua, a me nā papahele kaʻa paʻakikī.
Kaha kiʻi hohonu loa (EDDQ)	ST16BSC2 (BIF2) BSC3 (BIF3)				FeP06		1.1. Ua huki hohonu loa ʻia kēia ʻano me ka ʻole o nā hakahaka.2.2. 1F18 ma ka ʻāpana FeP06 ʻākena SEW095 o EN 10130-91.

Papa ʻōwili anu

1. ʻO ka hōʻailona Kina No. Q195, Q215, Q235, Q275——Q—ke code o ke kiko hua (palena) o ke kila hoʻonohonoho kalapona maʻamau, ʻo ia ke ʻano o ka alphabet phonetic Kina mua o "Qu"; 195, 215, 235, 255, 275 - e hōʻike ana i ka waiwai o kā lākou kiko hua (palena), ke anakahi: MPa MPa (N / mm2); ma muli o nā waiwai mechanical piha o ke kila Q235 ikaika, plasticity, toughness a me ka weldability i ke kila hoʻonohonoho kalapona maʻamau. ʻO ka mea nui loa, hiki iā ia ke hoʻokō maikaʻi i nā koi maʻamau o ka hoʻohana ʻana, no laila ua ākea loa ka laulā o ka noi.
2. ʻO ka lama Kepanī SPCC - Kila, P-Plate, C-anuanu, hā C-maʻamau.
3. Kelemānia papa ST12 - ST-kila (Kila), pepa kila ʻōwili anu 12-papa.

Ka hoʻohana ʻana o ka pepa kila ʻōwili anu

He hana maikaʻi ko ka ʻōwili anu, ʻo ia hoʻi, ma o ka ʻōwili anu, hiki ke loaʻa ka ʻāpana kila a me ka pepa kila me ka mānoanoa lahilahi a me ka pololei kiʻekiʻe, me ke kiʻekiʻe o ka pololei, ka laumania o ka ʻili kiʻekiʻe, ka ʻili maʻemaʻe a me ka ʻālohilohi o ka pepa ʻōwili anu, a me ka uhi maʻalahi. ʻO ka hana ʻana i uhi ʻia, nā ʻano like ʻole, ka hoʻohana ākea, a me nā ʻano o ka hana kiʻi kiʻekiʻe a me ka ʻelemakule ʻole, kahi hua haʻahaʻa, no laila he ākea ka hoʻohana ʻana o ka pepa ʻōwili anu, hoʻohana nui ʻia i nā kaʻa, nā pahu hao i paʻi ʻia, ke kūkulu ʻana, nā mea kūkulu hale, nā paikikala, a me nā mea ʻē aʻe. ʻO ka ʻoihana kekahi koho maikaʻi loa no ka hana ʻana i nā pepa kila i uhi ʻia me ka organik.

Ka laulā noi:
(1) Ke hana ʻana i loko o ka ʻōwili anu maʻamau ma hope o ka annealing; ka uhi ʻana;
(2) Hana ʻia ka ʻāpana galvanizing me ka mea hana hoʻomākaukau annealing no ka galvanizing;
(3) Nā panela ʻaʻole pono e hana ʻia.