ASTM A871Papa kila Structcralhe ʻano pā kila kalapona.Nā Paʻi kila kila (Mechanical Engineering Materials): E pili ana i ka hui kila i kuhikuhi ʻia i ka ikaika a me nā māka formability.Hōʻike ʻia ka formability e like me ka elongation ma hope o ka haki ʻana i ka hoʻāʻo tensile.Hoʻohana pinepine ʻia ke kila kila no ka halihali ukana a me nā noi ʻē aʻe kahi o ka ikaika o ke kila he kumu hoʻolālā no ka hoʻohana hou ʻana.ʻO ke kila kila keʻano o ke kila kūikawā.Penei nā ʻāpana:
1. Hoʻohana ʻia ke kila e like me nā ʻāpana mīkini like ʻole.Loaʻa iā ia ke kila carburized, ke kila kinai ʻia a me ke kila, ke kila puna a me ke kila ʻōwili.
2. Hoʻohana ʻia ke kila ma ke ʻano he ʻenekinia.Loaʻa iā A, B, ke kila kūikawā a me ke kila haʻahaʻa haʻahaʻa maʻamau i ke kila kalapona.
| inoa mea kūʻai | ASTM A871Papa kila StructcralPepa |
| Kūlana | ASTM |
| Mea waiwai | ASTM 871 Papa 60/65
|
| ʻenehana | ʻOka wela, ʻōwili anu, huki anu, hoʻopau wela |
| Hoʻomanawanui | Manao me ka maʻamau, OD:+/-1%, WT:+/-5% |
| Palapala noi | Hoʻohana nui ʻia i loko o nā ʻāpana kai, kūkulu i nā mea hana kila, nā mea kōkua substation,ʻoihana māmā, etc.
|
| Kūkākūkā uku | 1.FOB 30% T / T, 70% Ma mua o ka hoʻounaʻana 2.CIF 30% Pre-payment , Pono e uku ʻia ke koena ma mua o ka hoʻouna ʻana 3.Irrevocable 100% L / C ma ka ike |
| Nānā ʻaoʻao ʻekolu | SGS, BV, MTC |
| Nā pono | 1.Short manawa hāʻawi2.Quality hōʻoia 3.Competitive kumukūʻai, 4.Free Laʻana |
| Manawa Hoʻouna | I loko o 25 mau lā ma hope o ka loaʻa ʻana o ka uku mua |
| Mea Pono | |||
| MAHELE | NUI HUA (KSI) | IKAIKA ʻAʻA (KSI) | MIN.8” ELONGATION % |
| 60 | 60 | 75 | 16 |
| 65 | 65 | 80 | 15 |
| Hoʻohui Kimia | |
| ANO I | |
| KAPONO | 0.19% MAX |
| MANGANESE | 0.80-1.35% |
| PHOSPORUS | 0.030% MAX |
| PULE | 0.030% MAX |
| SILIKONA | 0.30-0.65% |
| NIKELA | 0.40% MAX |
| CHROMIUM | 0.40-0.70% |
| KOPA | 0.25-0.40% |
| VANADIUM | 0.02-0.10% |
| ANO II | |
| KAPONO | 0.20% MAX |
| MANGANESE | 0.75-1.35% |
| PHOSPORUS | 0.030% MAX |
| PULE | 0.030% MAX |
| SILIKONA | 0.15-0.50% |
| NIKELA | 0.50% MAX |
| CHROMIUM | 0.40-0.70% |
| KOPA | 0.20-0.40% |
| VANADIUM | 0.01-0.10% |
| ANO IV | |
| KAPONO | 0.17% MAX |
| MANGANESE | 0.50-1.20% |
| PHOSPORUS | 0.030% MAX |
| PULE | 0.030% MAX |
| SILIKONA | 0.25-0.50% |
| NIKELA | 0.40% MAX |
| CHROMIUM | 0.40-0.70% |
| MOLYBDENUM | 0.10% MAX |
| KOPA | 0.30-0.50% |
| KOLOMBA | 0.005-0.05% |
ʻO ka pā kila he kila pālahalaha i hoʻoleiʻia me ke kila hoʻoheheʻeʻia a paʻiʻia ma hope o ka hoʻomahaʻana.
ʻO ka lau kila he pālahalaha, ʻehā a hiki ke ʻōwili pololei ʻia a ʻoki ʻia mai nā ʻāpana kila ākea.
Hoʻokaʻawale ʻia nā papa kila e like me ka mānoanoa, ʻoi aku ka liʻiliʻi o ka pā kila lahilahi ma mua o 4 mm (ʻo ka thinnest ʻo 0.2 mm), ʻo 4-60 mm ka pā kila me ka mānoanoa, a ʻo ka pā kila keu 60-115. mm.
Hoʻokaʻawale ʻia nā ʻāpana kila i loko o ka pā ʻōwili wela a me ka pā anu e like me ka ʻōwili.
1. Pa'a kila i'ōwili'ia wela
ʻO nā ʻano hana ʻōwili wela e pili ana i ka ʻōwili wela, forging, extrusion a me nā ʻano hana ʻē aʻe.
2. Pa'i kila i'ōwili 'ia
ʻO nā ʻano hana hoʻoheheʻe anuanu, ʻo ia ka ʻōwili anu, ke kiʻi anu a me ke kiʻi anu, ka piʻo anu, ka extrusion anu a me nā ʻano hana ʻē aʻe.
ʻO ke ʻano o ka ʻōwili anuanu ʻo ia ka hoʻomau ʻana i ka hana ʻana i ke kila ʻōwili wela ma lalo o ka mahana recrystallization e hana i ke kila ʻōwili anuanu.Hiki i ka hoʻohana ʻana i ke kaʻina hana ʻōwili anuanu ke hoʻomaikaʻi i nā waiwai mechanical o ke kila, a loaʻa nā huahana me ka pololei kiʻekiʻe a me ka maʻalahi.
Q: He mea hana ʻoe?
A: ʻAe, he mea hana mākou i ka Carbon Steel Sheet, He hale hana ponoʻī kā mākou, aia ma Shandong, Kina.Loaʻa iā mākou ka mana alakaʻi i ka hana ʻana a me ka hoʻokuʻu ʻana aku i ka pā kila kalapona, ke kila ʻōwili anuanu, etc. Ke hoʻohiki nei mākou ʻo mākou ka mea āu e ʻimi nei.
Q: Hiki iā mākou ke kipa i kāu hale hana?
A: Hoʻokipa maikaʻi ʻia inā loaʻa iā mākou kāu papa manawa e kiʻi mākou iā ʻoe.
Q: Loaʻa iā ʻoe ka mana maikaʻi?
A: ʻAe, hiki iā mākou ke ʻae iā BV, SGS ke kolu o ka nānā ʻana.
Q: Hiki iā ʻoe ke hoʻonohonoho i ka hoʻouna?
A: ʻOiaʻiʻo, loaʻa iā mākou ka mea lawe ukana mau loa e hiki ke loaʻa ke kumukūʻai maikaʻi loa mai ka hapa nui o nā hui moku a hāʻawi i ka lawelawe ʻoihana.
Q: Pehea ka lōʻihi o kāu manawa hoʻouna?
A: ʻO ka maʻamau he 7-14 mau lā inā loaʻa nā waiwai.a i ʻole he 25-35 mau lā inā ʻaʻole i loaʻa nā waiwai, e like me ka nui.
Q: Pehea e hiki ai iā mākou ke loaʻa ka hāʻawi?
A: E ʻoluʻolu e hāʻawi i ka kikoʻī o ka huahana, e like me ka mea, ka nui, ke ʻano, etc. No laila hiki iā mākou ke hāʻawi i ka makana maikaʻi loa.
Q: Hiki iā mākou ke loaʻa i kekahi mau laʻana?
A:ʻAe, hiki iāʻoe ke loaʻa nā hōʻailona i loaʻa i kā mākou waihona.
Q: Pehea ʻoe e hana ai i kā mākou ʻoihana i ka wā lōʻihi a me ka pilina maikaʻi?
A: 1. Mālama mākou i ka maikaʻi maikaʻi a me ke kumukūʻai hoʻokūkū e hōʻoia i ka pōmaikaʻi o kā mākou mea kūʻai.
2. Ke mahalo nei mākou i kēlā me kēia mea kūʻai aku ma ke ʻano he hoaaloha a ʻoiaʻiʻo mākou e hana i ka ʻoihana a hana i nā hoaaloha me lākou, no hea mai lākou.
