E aʻo e pili ana i ke kumukūʻai hou loa o ka papa kila ASTM A572/A572M, nā kikoʻī a me nā ana.
Papa Kila ASTM A572/A572M Ikaika Papa 50 | Kila Kūkulu Kalapona Māmā no ke Kūkulu ʻana a me ka Hoʻohana ʻOihana
| Mea | Nā kikoʻī |
| Kūlana Mea Hana | ASTM A572/A572MHSLAPapa kila |
| Papa | Papa 42,Papa 50, Papa 55, Papa 60, Papa 65 |
| Ka laulā maʻamau | 1,000 mm – 2,500 mm |
| Ka lōʻihi maʻamau | 6,000 mm – 12,000 mm (hiki ke hoʻopilikino ʻia) |
| Ikaika Hoʻopaʻa | 400–655 MPa (58–95 ksi) |
| Ikaika Hāʻawi | 290-450 MPa (41-65 ksi) |
| Pōmaikaʻi | Maikaʻi loa ka hiki ke hoʻopili ʻia a me ke kūpaʻa maikaʻi i ka palaho, a kūpono no nā hoʻohana kūkulu like ʻole i loko a i waho. |
| Nānā Kūlana | Ka Hoʻāʻo ʻana o ka Ultrasonic (UT), ka Hoʻāʻo ʻana i nā ʻĀpana Magnetic (MPT), ISO 9001, SGS/BV Nānā ʻAoʻao ʻEkolu |
| Noi | Nā hale kūkulu, nā alahaka, nā hale kiaʻi, nā kaʻa, nā mīkini kaumaha, a pēlā aku. |
Ka Hoʻohui Kemika (Ka Pae Maʻamau)
ʻO ka hoʻohuihui kemika o ka papa kila ASTM A572/A572M
| Papa | C (%) Max | Mn (%) Max | P (%) Max | S (%) Max | ʻO Si (%) Max | Cu (%) Max | Nb, Ti, V (%) | Nā memo |
| Papa 42 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kēlā me kēia | Nā mea HSLA maʻamau |
| Papa 50 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kēlā me kēia | Hoʻohana pinepine ʻia |
| Papa 55 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kēlā me kēia | Ikaika kiʻekiʻe |
| Papa 60 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kēlā me kēia | Nā noi hana kaumaha |
| Papa 65 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kēlā me kēia | Ikaika kiʻekiʻe loa |
ʻO ka waiwai mīkini o ka papa kila ASTM A572/A572M
| Papa | Ikaika Hāʻawi | Ikaika Hoʻopaʻa | Nā Hiʻohiʻona |
| Papa 42 | 42 ksi (≈ 290 MPa) | 58–72 ksi (≈ 400–500 MPa) | Papa ikaika kumu, kūpono no nā noi kūkulu maʻamau |
| Papa 50 | 50 ksi (≈ 345 MPa) | 65–80 ksi (≈ 450–550 MPa) | ʻO ka papa i hoʻohana pinepine ʻia, kūpono no nā alahaka a me nā hale kūkulu |
| Papa 55 | 55 ksi (≈ 380 MPa) | 70–85 ksi (≈ 480–590 MPa) | Kaha ikaika kiʻekiʻe, kūpono no nā ʻano hana kaumaha |
| Papa 60 | 60 ksi (≈ 415 MPa) | 75–90 ksi (≈ 520–620 MPa) | Ikaika kiʻekiʻe, nā hana hāpai kiʻekiʻe |
| Papa 65 | 65 ksi (≈ 450 MPa) | 80–95 ksi (≈ 550–655 MPa) | Ka pae ikaika kiʻekiʻe loa, hoʻohana ʻia no nā papahana ikaika kiʻekiʻe kūikawā |
Nā Nui o ka Papa Kila ASTM A572/A572M
| Palena | Pae |
| Mānoanoa | 2 mm - 200 mm |
| Ka laulā | 1,000 mm – 2,500 mm |
| Ka lōʻihi | 6,000 mm – 12,000 mm (loaʻa nā nui maʻamau) |
Kaomi i ka pihi ma ka ʻākau
1. Hoʻomākaukau ʻana i nā mea maka
Ke koho ʻana o ka hao puaʻa, ke kila ʻōpala, a me nā mea hoʻohuihui.
3. Ke hoʻolei mau ʻana
Ke hoʻolei ʻana i loko o nā ʻāpana a i ʻole nā pua no ka ʻōwili hou ʻana.
5. Ka Lapaʻau Wela (Koho)
Ke hoʻomaʻamaʻa ʻana a i ʻole ka annealing e hoʻomaikaʻi i ka paʻakikī a me ke kūlike.
7. ʻOki a me ka hoʻopili ʻana
ʻO ke ʻoki ʻana a i ʻole ka ʻoki ʻana i ka nui, ka mālama ʻana i ka popo, a me ka hoʻomākaukau ʻana no ka lawe ʻana.
2. Hoʻoheheʻe & Hoʻomaʻemaʻe
Ka Umu Ahi Uila (EAF) a i ʻole ka Umu ʻOkikene Kumu (BOF)
ʻO ka desulfurization, deoxidation, a me ka hoʻoponopono ʻana i ka haku mele kemika.
4. ʻŌwili Wela
Hoʻomehana → ʻŌwili ʻino → Hoʻopau ʻana i ka ʻōwili → Hoʻomaʻalili
6. Nānā a me ka hoʻāʻo ʻana
ʻO ka haku mele kemika, nā waiwai mechanical, a me ka maikaʻi o ka ʻili.
Nā Hale HanaNā hale kiʻekiʻe, nā hale kūʻai ʻoihana, nā alahaka, a me nā ʻōnaehana kūkulu
Nā Papahana ʻenekinia kīwila: Nā ʻūpā o ke alahaka, nā kaola, nā pale kaua, nā hale awa, a me nā ʻāpana kūkulu hana kaumaha
Hana ʻana i nā Mīkini a me nā Kaʻa: Nā mōlina mīkini kaumaha, nā crane, nā hale kiaʻi, nā kalaka a me nā chassis alahao
Nā noi ʻē aʻe: Nā kākoʻo paipu ʻaila a me ke kinoea, nā hale kiaʻi kamaʻilio, a me nā mea kūkulu ikaika ʻē aʻe
1) Keʻena Lālā - kākoʻo ʻōlelo Paniolo, kōkua hoʻomaʻemaʻe dute, a pēlā aku.
2) Ma luna o 5,000 tons o ka waihona i loko o ka waihona, me nā ʻano nui like ʻole
3) Nānā ʻia e nā hui mana e like me CCIC, SGS, BV, a me TUV, me ka hoʻopili ʻana i ke kai maʻamau
| ʻAʻole. | Mea Nānā | Wehewehena / Nā Pono | Nā Mea Hana i Hoʻohana ʻia |
| 1 | Loiloi Palapala | E hōʻoia i ka MTC, ka papa mea, nā kūlana (ASTM/EN/GB), ka helu wela, ka pūʻulu, ka nui, ka nui, nā waiwai kemika a me nā mechanical. | MTC, nā palapala kauoha |
| 2 | Nānā ʻIke | E nānā no nā māwae, nā pelu, nā mea i hoʻokomo ʻia, nā ʻoki, ka popo, ka unahi, nā ʻōpala, nā lua, ka wavy, a me ka maikaʻi o ka lihi. | Nānā maka, kukui uila, mea hoʻonui |
| 3 | Nānā Ana | E ana i ka mānoanoa, ka laulā, ka lōʻihi, ka palahalaha, ka huinahā o ka lihi, ka ʻokoʻa kihi; e hōʻoia i nā ʻae ʻia e kūlike me nā kūlana ASTM A6/EN 10029/GB. | Caliper, lipine ana, lula kila, anakahi mānoanoa ultrasonic |
| 4 | Ka Hōʻoia Kaumaha | E hoʻohālikelike i ke kaumaha maoli me ke kaumaha kumumanaʻo; e hōʻoia i loko o ka hoʻomanawanui i ʻae ʻia (maʻamau ± 1%). | Paona kaumaha, helu kaumaha |
1. Nā Pūʻolo i Hoʻopili ʻia
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Hoʻonohonoho pono ʻia nā papa kila e ka nui.
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Hoʻonoho ʻia nā mea hoʻokaʻawale lāʻau a kila paha ma waena o nā papa.
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Hoʻopaʻa ʻia nā puʻupuʻu me nā kaula kila.
2. ʻŌmole Pahu a Pallet paha
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Hiki ke hoʻopaʻa ʻia nā pā liʻiliʻi a kiʻekiʻe paha i loko o nā pahu lāʻau a i ʻole ma nā pallets.
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Hiki ke hoʻohui ʻia i loko nā mea pale i ka wai e like me ka pepa pale i ka popo a i ʻole ka ʻili plastik.
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Kūpono no ka hoʻokuʻu aku a me ka lawelawe maʻalahi.
3. Hoʻouna nui ʻia
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Hiki ke lawe ʻia nā papa nui e ka moku a i ʻole ke kalaka i ka nui.
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Hoʻohana ʻia nā ʻūpā lāʻau a me nā mea pale e pale aku i ka ulia ʻana.
Ke hana pū nei mākou me nā ʻoihana hoʻouna e like me MSK, MSC, COSCO no ka hoʻokō pono ʻana i nā hana logistics ma ke kaulahao lawelawe logistics, a no kou ʻoluʻolu hoʻi.
Ke hahai nei mākou i nā kūlana o ka ʻōnaehana hoʻokele maikaʻi ISO9001 ma nā kaʻina hana āpau, a loaʻa iā mākou ka mana koʻikoʻi mai ke kūʻai ʻana i nā mea hoʻopili a hiki i ka hoʻonohonoho ʻana i nā kaʻa lawe. Hōʻoia kēia i nā kukuna H mai ka hale hana a hiki i ke kahua papahana, e kōkua ana iā ʻoe e kūkulu ma luna o kahi kahua paʻa no kahi papahana me ka pilikia ʻole!
1. He aha ka papa kila ASTM A572/A572M?
He papa kila kūkulu ikaika kiʻekiʻe, haʻahaʻa-alloy (HSLA) ʻo ASTM A572/A572M. Hoʻohana nui ʻia ia i ke kūkulu ʻana, nā alahaka, nā mīkini kaumaha, a me nā noi ʻoihana ma muli o kona ikaika tensile kiʻekiʻe, ka hiki ke hoʻopili maikaʻi ʻia, a me ke kūpaʻa ʻana i ka pala.
2. He aha nā hiʻohiʻona koʻikoʻi o ka papa kila ASTM A572?
Ka lakio ikaika-i-kaumaha kiʻekiʻe
ʻO ka hiki ke hoʻopili maikaʻi ʻia a me ka maʻalahi o ka hana ʻana
Kū'ē maika'i i ka palaho kūpono no ka ho'ohana 'ana i loko a me waho
Ka laulā o nā mānoanoa a me nā nui
3. Hiki ke hoʻopili ʻia ka papa kila ASTM A572?
ʻAe, he maikaʻi loa kona hiki ke hoʻopili ʻia a kūpono no nā ʻano hana hoʻopili like ʻole, me MIG, TIG, a me ka hoʻopili ʻana i ka arc i lalo.
4 He aha ka ʻokoʻa ma waena o ka papa kila ASTM A572 a me A36?
ʻOi aku ka ikaika o ke kila ASTM A572, ʻoi aku ka maikaʻi o ke kūpaʻa ʻana i ka pala, a ʻoi aku ka maikaʻi o ka hiki ke hoʻopili ʻia ke hoʻohālikelike ʻia me ke kila kalapona ASTM A36 maʻamau, e kūpono ana no nā hale hana kaumaha.
5. He kūpono anei ka papa kila ASTM A572 no nā wahi o waho?
ʻAe, he kūpaʻa maikaʻi kona i ka pala a hiki ke hoʻohana ʻia ma waho. ʻO ka hoʻopili ʻana i nā uhi a i ʻole ka pena hiki ke hoʻonui hou i kona kūpaʻa.
6. He aha nā koho mānoanoa a me ka nui e loaʻa ana?
Loaʻa nā papa ASTM A572 i nā mānoanoa like ʻole, laulā, a me ka lōʻihi, ma muli o ka mea hoʻolako. ʻO ka mānoanoa maʻamau mai 3 mm a hiki i 200 mm a ʻoi aku paha.
7. Pehea e koho ai i ka papa kūpono o ka papa kila ASTM A572?
E hoʻohana i ka Papa 42 no nā noi kūkulu maʻamau
ʻO ka Papa 50 ka mea i hoʻohana nui ʻia no nā alahaka a me nā hale kūkulu hale
He kūpono nā papa 55, 60, 65 no nā hana kaumaha a i ʻole nā hana ikaika kiʻekiʻe
Nā kikoʻī pili
Wahi noho
ʻĀpana ʻoihana hoʻomohala ʻo Kangsheng,
ʻO ka moku ʻo Wuqing, ke kūlanakauhale ʻo Tianjin, Kina.
Leka uila
Kelepona
Nā hola
Pōʻakahi-Lāpule: Hana lawelawe 24 hola
