ʻO ke kila ʻōwili wela ʻo ST12 he kila ʻōwili wela i hana ʻia. I ka wā i maʻalili ai ke kila ʻōwili wela, a laila ʻōwili ʻia e loaʻa i nā ana kikoʻī a me nā ʻano maikaʻi o ka ʻili.
ʻO ke kila ʻōwili anuanu (CR steel sheet) ʻo ia ke kila ʻōwili wela i hana hou ʻia
Hoʻohana pinepine ʻia ka pā kila 'rolled' anuanu no ka wehewehe ʻana i ke ʻano o nā kaʻina hana hoʻopau - ʻoiai, ma ke ʻano loea, pili wale ka 'cold rolled' i nā pepa e hoʻoemi ʻia ma waena o nā wili. ʻO nā mea e like me nā kaola a i ʻole nā paipu 'unuhi,' ʻaʻole i ʻōwili ʻia. ʻO nā kaʻina hana hoʻopau anu ʻē aʻe e pili ana i ka huli ʻana, ka wili ʻana a me ka hoʻoliʻiliʻi - hoʻohana ʻia kēlā me kēia mea e hoʻololi i nā mea i ʻōwili ʻia i loko o nā huahana ʻoi aku ka maikaʻi.
Hiki ke ʻike pinepine ʻia ʻo ST12 cold rolled steel coil e nā hiʻohiʻona aʻe:
1. ʻOi aku ka maikaʻi o ke kila ʻōwili ʻia, ʻoi aku ka maikaʻi o nā papa me ka hoʻomanawanui kokoke
2. Nā ʻili maʻemaʻe i ʻaila pinepine ʻia i ka pā i loko o ka pepa kila CR
3. He ʻoiaʻiʻo a me ka huinahā ʻo Bars, a ʻike pinepine ʻia nā ʻaoʻao a me nā kihi
4.Tubes i oi concentric uniformity a me ka pololei, i hanaia mai anu mea olokaa mea.
5. Cold rolled steel coil me ka maikaʻi o ka ili o ka ʻili ma mua o ke kila ʻōwili wela, ʻaʻole ia he mea kupanaha e hoʻohana pinepine ʻia ke kila ʻōwili anuanu no nā noi ʻenehana kikoʻī a i ʻole kahi mea nui aesthetics. Akā, ma muli o ke kaʻina hana hou no nā huahana i hoʻopau ʻia, hele mai lākou i ke kumukūʻai kiʻekiʻe.
Ma ke ano o ko lakou mau ano kino, ua oi aku ka paakiki a me ka ikaika o na kila hana anu ma mua o na kila wela wela. ʻO kēia no ka mea, ʻo ka hoʻopau ʻana i ke kila ʻōwili anuanu e hana maoli i kahi huahana paʻakikī. Pono e hoʻomaopopo ʻia hiki i kēia mau lapaʻau hou ke hana i nā koʻikoʻi kūloko i loko o ka mea. I nā huaʻōlelo ʻē aʻe, i ka wā e hana ai i ke kila i hana ʻia i ke anuanu - inā ʻokiʻoki, wili a wili paha - hiki iā ia ke hoʻokuʻu i nā ʻāʻī a alakaʻi i ka warping unpredictable.
ʻO ke kila ʻōwili anuanu nā māka a me ka hoʻohana ʻana |
|
Mākaʻikaʻi |
Palapala noi |
kila SPCC CR |
Hoʻohana maʻamau |
kila SPCD CR |
ʻAno kiʻi |
kila SPCE/SPCEN CR |
Kiʻi hohonu |
DC01(St12) CR kila |
Hoʻohana maʻamau |
DC03(St13) CR kila |
ʻAno kiʻi |
DC04(St14,St15) CR kila |
Kiʻi hohonu |
DC05(BSC2) CR kila |
Kiʻi hohonu |
DC06(St16,St14-t,BSC3) |
Kiʻi hohonu |
Ke kila ʻōwili anu ʻO ka mea kemika |
|||||
Mākaʻikaʻi |
ʻāpana kemika % |
||||
C |
ʻO Mn |
P |
S |
Alt8 |
|
kila SPCC CR |
<=0.12 |
<=0.50 |
<=0.035 |
<=0.025 |
>=0.020 |
kila SPCD CR |
<=0.10 |
<=0.45 |
<=0.030 |
<=0.025 |
>=0.020 |
kila SPCE SPCEN CR |
<=0.08 |
<=0.40 |
<=0.025 |
<=0.020 |
>=0.020 |
Ke kila ʻōwili anu ʻO ka mea kemika |
||||||
Mākaʻikaʻi |
ʻāpana kemika % |
|||||
C |
ʻO Mn |
P |
S |
Alt |
ʻO Ti |
|
DC01(St12) CR kila |
<=0.10 |
<=0.50 |
<=0.035 |
<=0.025 |
>=0.020 |
_ |
DC03(St13) CR kila |
<=0.08 |
<=0.45 |
<=0.030 |
<=0.025 |
>=0.020 |
_ |
DC04(St14,St15) CR kila |
<=0.08 |
<=0.40 |
<=0.025 |
<=0.020 |
>=0.020 |
_ |
DC05(BSC2) CR kila |
<=0.008 |
<=0.30 |
<=0.020 |
<=0.020 |
>=0.015 |
<=0.20 |
DC06(St16,St14-t,BSC3) CR kila |
<=0.006 |
<=0.30 |
<=0.020 |
<=0.020 |
>=0.015 |
<=0.20 |
ʻO ST12 ka pepa kila i ʻōwili ʻia anu, nā ʻōwili kila i hoʻopaʻa ʻia: hana, hana mīkini, hana ipu, hana moku, hana alahaka. Hiki ke hoʻohana ʻia ka pepa kila CR e hana i nā ʻano pahu like ʻole.
Hoʻohana ʻia ke kila ST12 no ka pūpū umu, ka pā umu, ke alahaka a me
kaʻa paʻa kila paʻa, pā kila haʻahaʻa, pā kaʻa moku, pā paila, pā ipu kaomi, pā kumu, ʻāpana tractor, pā kila a me nā mea wili.
Puke & HoounaʻO ST12 ka pā kila i hoʻopaʻa ʻia i ke anuanu e hoʻopili ʻia e ka pepa ʻeleʻele a me ka pahu hao, hiki ke hoʻopili ʻia ke kāʻei kila a me ka pahu hao.
ʻO kā mākou lawelawe1. Loaʻa i nā mea kila CR a pau ka hōʻoia no 1 makahiki mai ka lā hoʻokomo.
2. ʻAʻole e hōʻike ʻia nā kikoʻī a pau o ka coil kila i ʻōwili ʻia a me nā kikoʻī ʻē aʻe i nā hui ʻekolu.
3. Hiki iā mākou keʻoki i ke kila i'ōwiliʻia mai ke kila kila a hiki i ka pepa kila, e hanaʻia ka nui e like me kou makemake.
4.We colud hoʻi i ka wiliwili ʻana i ka pā kila i ʻōwili ʻia e hoʻohana i ʻelua pā kila CR.