ʻO Astm A36 S235 S275 S295 S355 10mm 6mm 2mm 3mm 4mm 5mm Kila palupalu S275jr ʻōwili anu ʻia ka pā pepa Ms kumukūʻai pepa kila kalapona
ʻO ke kumu nui, pili ia i ke kila me ka hapa nui o ke kalapona ma lalo o 2.11% me ka ʻole o nā mea hoʻohuihui kūikawā i hoʻohui ʻia. I kekahi manawa ua kapa ʻia ʻo ke kila kalapona maʻemaʻe a i ʻole ke kila kalapona. Pili ia i ka hao me ka nui o ke kalapona WC ma lalo o 2.11%. Ma waho aʻe o ke kalapona, loaʻa i ke kila kalapona kahi liʻiliʻi o ka silicon, manganese, sulfur a me ka phosphorus.
ʻO ke kila kalapona he hui hao-kalapona me ka nui o ke kalapona o 0.0218% a i 2.11%. Ua kapa ʻia hoʻi he kila kalapona. Ma ke ʻano laulā, loaʻa pū kekahi liʻiliʻi o ka silicon, manganese, sulfur, phosphorus. ʻO ke kiʻekiʻe o ka nui o ke kalapona i loko o ke kila kalapona, ʻoi aku ka nui o ka paʻakikī a me ke kiʻekiʻe o ka ikaika, akā ʻoi aku ka haʻahaʻa o ka plasticity.
Wahi a ke noi, hiki ke hoʻokaʻawale ʻia i ʻekolu mau māhele: ke kila kila kalapona, ke kila mea hana kalapona a me ke kila kila ʻokiʻoki manuahi. Ua māhele hou ʻia ke kila kila kalapona i ke kila kūkulu ʻenekinia a me ke kila kila hana mīkini.
Wahi a ka ʻenehana hana, hiki ke hoʻokaʻawale ʻia i ke kila kalapona wela a me ke kila kalapona anu.
ʻO ke kila ʻōwili wela he kila i kaomi ʻia ma nā mahana kiʻekiʻe loa—ʻoi aku ma mua o 1,700, ʻoi aku ma mua o ka mahana re-crystallization no ka hapa nui o nā kila. ʻOi aku ka maʻalahi o ke kila e hana, a ʻoi aku ka maʻalahi o ka hana ʻana me ia. No ka hana ʻana i ke kila ʻōwili wela, hoʻomaka mua nā mea hana me kahi metala nui, ʻehā ʻāpana, i kapa ʻia he billet. Hoʻomehana ʻia ka billet a laila hoʻouna ʻia no ka hana mua ʻana, kahi e hoʻopalaha ʻia ai i loko o kahi ʻōwili nui. Mai laila mai, mālama ʻia i kahi mahana kiʻekiʻe a holo i loko o kahi moʻo o nā wili e hoʻokō i kona mau ana i pau. Hoʻemi iki ke kila i kona anuanu ʻana. ʻOiai ua hoʻomaʻalili ʻia ke kila ʻōwili wela ma hope o ka hana ʻana, ʻaʻohe mana ma luna o kona ʻano hope loa, e lilo ana i mea kūpono ʻole no nā noi kikoʻī. Hoʻohana pinepine ʻia ke kila ʻōwili wela i nā noi kahi ʻaʻole koʻikoʻi nā ana kikoʻī liʻiliʻi.
ʻO ke kila ʻōwili anu, ʻo ia ke kila ʻōwili wela i hana hou ʻia. Ke hoʻomaʻalili ʻia ke kila ʻōwili wela, a laila ʻōwili hou ʻia i ka mahana o ka lumi e hoʻokō ai i nā ana pololei a me nā ʻano ʻili maikaʻi aʻe.
Papa kila kalapona
ʻO ka papa kila kalapona i manaʻo pinepine ʻia ʻo ia ke kila i loaʻa ʻole ka nui o nā mea kila alloy. ...
Loaʻa nā papa kila kalapona i nā papa like ʻole ma muli o ka nui o ke kalapona a me ka ikaika. Aia nā papa kila kalapona haʻahaʻa, waena, a me ke kiʻekiʻe. ʻAʻole wale ia e hoʻohana nui ʻia i ke kūkulu ʻana, nā alahaka, nā alahao, nā kaʻa, nā moku a me nā ʻoihana hana mīkini like ʻole, akā, i ka ʻoihana petrochemical hou, ka hoʻomohala moana a me nā ʻano ʻē aʻe, ua hoʻohana nui ʻia.
| Huahana | Pepa kila kalapona / i kālai ʻia / i hoʻoheheʻe ʻia / pā |
| Papa kila | GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C, Q390D, Q390E, Q420, Q420B, Q420C, Q420DQ420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E EN: S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q ASTM: Papa B, Papa C, Papa D, A36, Papa 36, Papa 40, Papa 42, Papa 50, Papa 55, Papa 60, Papa 65, Papa 80 JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE |
| Kūlana Maʻamau | GB/T709-2006, ASTM A36, JIS G4051, DIN EN 10083, SAE 1045, ASTM A29M |
| Mānoanoa | 0.15mm-300mm |
| Ka laulā | 500-2250mm |
| Ka lōʻihi | 1000mm-12000mm a i ʻole e like me ke noi kūikawā a ka mea kūʻai aku |
| Hoʻomanawanui | Mānoanoa: +/-0.02mm, Laulā:+/-2mm |
| MOQ | 5 Tons |
| Noi | 1. Kaʻa, nā alahaka, nā hale. 2.Mīkini, nā ʻoihana ipu kaomi. 3. Kūkulu moku, kūkulu ʻenekinia. 4. Hana ʻana i ka mīkini, Papa alanui, ect. |
| Pūʻolo | Pūʻolo me ke kila kila, hoʻouna ʻana i ka ipu |
| Ka mana | 20000 tons / mahina |
| Nānā ʻana | Hiki ke ʻae ʻia ka nānā ʻana o ka ʻaoʻao ʻekolu, SGS, BV |
Nā noi like ʻole e pili ana i nā hale hana nui, ka waihona, ka ʻoihana kaʻa, ka ʻoihana mīkini, ka ʻoihana kaʻa, ka lawe ʻana i ka ʻaila, ka hale moku, a pēlā aku.
