ʻO nā pāpaʻi kalapona kila kiʻekiʻe ASTM A36 Hot Rolled Carbon Steel Coil0.2mm 30-275g S275jr 0.5mm 1mm Low Carbon Mild Steel Coil
He aha nā ʻano o ke kila kalapona?
1. Ke kila kila kila:
Hoʻohana nui: nā ʻano ʻenekinia āpau.Hāʻawi pinepine ʻia e ka hoʻoluʻu ea ma hope o ka ʻōwili wela, ʻaʻole pono nā mea hoʻohana e hoʻomaʻamaʻa wela a hoʻohana pololei.ʻElima mau māka o kēia kila e like me ko lākou ikaika hoʻohua.Nā hōʻailona papa: A, B, C, D (hiki i ka GradeD i ke kiʻekiʻe o ke kila kila kiʻekiʻe)
2. High quality kalapona hale kila:
Hoʻohana nui: ʻāpana koʻikoʻi.Hiki ke hoʻololi ʻia nā waiwai mechanical o nā ʻāpana e ka mālama wela ʻO nā hōʻailona maʻamau: 08F, 10#, 15#, 20#, 35#, 45#, 60#, etc.
3. Ke kila kila kila (WC=0.65%~1.35% he kila kalapona kiʻekiʻe):
Hoʻohana nui: hana i nā mea hana liʻiliʻi like ʻole.Hiki ke loaʻa ka paʻakikī kiʻekiʻe a me ke kūpaʻa ʻana ma ke kinai ʻana a me ka haʻahaʻa haʻahaʻa wela.Hoʻokaʻawale ʻia i ʻelua mau ʻāpana o ke ʻano kiʻekiʻe a me ke ʻano kiʻekiʻe.
4. General 'enekinia hoolei kalapona kila (cast steel):
Nā hoʻohana nui: paʻakikī ke hana ʻia e ka forging a me ke kaomi ʻana a me nā ʻano hana ʻē aʻe o nā ʻāpana paʻakikī a me nā koi waiwai mechanical kiʻekiʻe;
| Papa | Kaulana | Ka Hui Kemika(%) | ||||
| C | Mn | Si | S | P | ||
| Q195 | 0.06~0.12 | 0.25~0.50 | ≤0.3 | ≤0.05 | ≤0.045 | |
| Q215 | 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 |
| B | ≤0.045 | |||||
| Q275 | 0.28~0.38 | 0.50~0.80 | ≤0.35 | ≤0.05 | ≤0.045 | |
Q: No ke aha e koho ai iā mākou?
A: ʻO kā mākou hui i loko o ka ʻoihana kila no nā makahiki he ʻumi, ua ʻike mākou i ka honua, ʻoihana, a hiki iā mākou ke hāʻawi i nā ʻano huahana kila me ke ʻano kiʻekiʻe i kā mākou mea kūʻai.
Nīnau: He ʻoihana kālepa ʻoe a mea hana paha?
A: He mea hana mākou, loaʻa iā mākou he 12 mau makahiki i ka hoʻolako ʻana i nā mea metala a me nā huahana ma Kina, me ka Alibaba Gold Member a me ka palapala hōʻoia SGS.
Q: Hāʻawi anei ʻoe i nā laʻana?He manuahi a keu paha ?
A: ʻOiaʻiʻo, hiki iā mākou ke hāʻawi i nā mea kūʻai aku me nā hōʻailona manuahi a hōʻike i ka lawelawe hoʻouna i nā wahi āpau o ka honua.
Q: Hiki iā mākou ke kipa i kāu hale hana?
A: Hoʻokipa maikaʻi ʻia.Ke loaʻa iā mākou kāu papahana, e hoʻonohonoho mākou i ka hui kūʻai ʻoihana e hahai i kāu hihia.
Q: He aha nā pōmaikaʻi o kāu hui?
A: Loaʻa iā mākou nā ʻoihana he nui, nā limahana loea, nā kumukūʻai hoʻokūkū ʻoi aku ka maikaʻi ma hope o nā ʻoihana ma mua o nā ʻoihana kila kila.
Q: Pehea ka lōʻihi o kāu manawa hoʻouna?
A: ʻO kā mākou papa helu i kēlā me kēia lā ma mua o 8000 tons, no laila no ka nui o ka huahana maʻamau, pono wale nā lā 5 mai nā lāʻau;inā ka nui kūikawā mai ka hana hou, hoʻouna i nā lā 7-15.
Q: He aha kāu mau ʻōlelo uku?
A: Uku <= 1000USD, 100% ma mua.Uku> = 1000USD, 30% T / T ma mua, kaulike ma mua o ka hoʻouna ʻana.
