Ss400, Q235, Q345 Sphc ʻEleʻele kila Carbon Steel Coil hao kila metala Hr Hot Rolled Steel Coil

inoa huahana：ʻO nā ʻili ʻili kalapona i ʻōwili ʻia anu/wela

Kūlana：AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc.

Nui：ʻO ka mānoanoa i ʻōwili ʻia wela: 2.75mm-100mmKa mānoanoa i ʻōwili ʻia maʻamau: 0.2mm-3mm

E like me kāu noi

Mea waiwai：Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC

lawelawe:OEM/ODM

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hōʻike huahana

ʻO ke kuʻekuʻe wela wela mai ka hoʻopau ʻana i ka wili kila wela hope loa ma o ka hoʻoheheʻe ʻana i ka laminar a hiki i ka mahana i hoʻonohonoho ʻia, ʻo ia ka winder coil, ke kila kila ma hope o ka hoʻoluʻu ʻana, e like me nā pono like ʻole o nā mea hoʻohana, me nā laina hoʻopau ʻokoʻa (flat. , hoʻopololei, ʻoki ʻoki a i ʻole ka lōʻihi, ka nānā ʻana, ke kaupaona ʻana, ka hōʻailona a me ka logo, a me nā mea ʻē aʻe) a lilo i pā kila, ʻōwili pālahalaha a me nā huahana ʻokiʻoki lōʻihi.No ka mea, he ikaika kiʻekiʻe ka ikaika o nā huahana kila i ʻōwili ʻia, ka paʻakikī maikaʻi, ka hana maʻalahi a me ka weldability maikaʻi a me nā waiwai maikaʻi ʻē aʻe, hoʻohana nui ʻia ia i ka hana moku, kaʻa, alahaka, kūkulu, mīkini, moku kaomi a me nā ʻoihana hana ʻē aʻe.

ʻĀpana

Papa	Kaulana	Ka Hui Kemika(%)
Q215		C	Mn	Si	S	P
	A	0.09~0.15	0.25~0.55	≤0.3	≤0.05	≤0.045
	B				≤0.045
Q235	A	0.14~0.22	0.30~0.65	≤0.3	≤0.05	≤0.045
	B	0.12~0.20	0.30-0.70		≤0.045
	C	≤0.18	0.35~0.80	-	≤0.04	≤0.04
	D	≤0.17			≤0.035	≤0.035
Q255	A	0.18~0.28	0.40~0.70	≤0.3	≤0.05	≤0.045
Q255	B				≤0.045
Q275		0.28~0.38	0.50~0.80	≤0.35	≤0.05	≤0.045

Nā hiʻohiʻona huahana

ʻO ke kila kalapona kekahi ʻano kila maʻamau i hui pū ʻia me ka hao a me ke kalapona.He ʻoi aku ka nui o ke kalapona, wahi heheʻe haʻahaʻa a ʻoi aku ka lōʻihi e hoʻohālikelike ʻia me ke kila kila.

ʻO ke kila carbon ka mea i hoʻohana nui ʻia i ka ʻenekinia a me nā mea kūkulu hale no nā noi ʻoihana ma ke ʻano nui, me nā hale kai, nā mea kanu mana, ka lawe ʻana, ka hana kemika a me ka hana ʻaila a me ka hoʻomaʻemaʻe.

Hoʻomalu

Δ Hoʻopili ʻia ka mea i ʻōwili ʻia i loko o ka umu hoʻoheheʻe anuanu a ma hope o ka pickling i loko o ka waikawa.

Δ Ua wili ʻia nā ʻōwili wili a pau ma ka mīkini wili pololei me ka chamfering kūpono ma hope o ka hana mua.

Δ Hoʻopiʻi ʻia nā pepa a pau i loko o nā pahu like ʻole a maloʻo ʻia nā pepa ma ka mīkini ʻōwili ma mua o ka hoʻouna ʻana.

Δ Hoʻopili hou ʻia kēia mau pepa a laila hoʻouna ʻia e hoʻopololei i ka mīkini no ka hoʻoponopono ʻana a me ka pickling i loko o ka waikawa a hoʻouna ʻia no ka hoʻopili ʻana e like me ka nui a me ka maikaʻi.

Hana ʻia ka nānā ʻana ma nā pae like ʻole.Ma ka ʻike ʻana i nā limahana e mālama pono ana i ke kaʻina holoʻokoʻa holoʻokoʻa ma o ka ʻōwili ʻana, annealing, pickling, mālama ʻana i ka ʻōpala etc.

Mua:

Aʻe: 0.12~1.5mm Gi, Gl, PPGI, PPGL waihoʻoluʻu i uhi ʻia i hoʻopaʻa ʻia i hoʻopaʻa ʻia.