ʻO ke kūlana kiʻekiʻe 4340 4140 wela i ʻōwili ʻia i ke kila pōʻai pōʻai/ka pahu hao i huki ʻia i ke anu
Paʻa kila Carbon - Paʻa paʻa, Paʻa Hex, Paʻa pōʻai, Paʻa huinaha
Hoʻopaʻa ʻia ka pahu kila kalapona i loko o ka pā pālahalaha, ka pā hex, ka pā pōʻai, ka pā ʻāpana a me ka pahu alloy ma Future Metal. He kūpono ke kila kalapona no nā huahana ʻoihana a me nā noi kahi e koi ʻia ai ka ikaika a me ka lōʻihi. ʻO nā hiʻohiʻona o nā pahu kila kalapona e pili ana i ka ʻike kalapona. ʻO ka hoʻonui ʻia ʻana o ke kalapona e hoʻonui i ka paʻakikī a me ka ikaika o ke kila kalapona. ʻO ka hoʻololi ʻana, ʻoi aku ka haʻahaʻa o ke kalapona kalapona i ke kila kalapona palupalu (māmā) i maʻalahi i ka mīkini a wili.
Nā kikoʻī o ka pahu kila kila
| Ke kila kila ma o ka paakiki | |
| Kūlana | A434M, BS 970, AS1444 a i ʻole like. |
| Nui (mm) | 16 a 500 (anawaena). |
| Papa helu | 4140, 4340, En25, En26 & Hytuf. |
| Hoʻopau | E like me ka ʻōwili ʻia a i ʻole ka huli ʻia. |
| Kūlana | E nānā ma lalo. |
| Hana ʻia (mm) | ʻOki ʻana i ka pā i 650 anawaena. |
| Ke kila hoʻopaʻa paʻakikī | |
| Kūlana | A434M, BS 970, AS1444 a i ʻole like. |
| Nui (mm) | 16 a 500 (anawaena). |
| Papa helu | 8620, En36A & En39B. |
| Hoʻopau | E like me ka ʻōwili ʻia a i ʻole ka huli ʻia. |
| Kūlana | E nānā ma lalo. |
| Hana ʻia (mm) | ʻOki ʻana i ka pā i 650 anawaena. |
Nā Kūlana Kūʻai Kūʻai
Na kila kiekie
No nā noi e koi ana i nā ikaika tensile kiʻekiʻe a me ka paʻakikī ma mua o nā kila kalapona aia kahi ʻano o nā kila hao haʻahaʻa. Hoʻokaʻawale ʻia kēia mau mea ma ke ʻano he kiʻekiʻe tensile a kūkulu ʻia paha a me ke kila paʻakikī. Loaʻa i nā kila ikaika tensile kiʻekiʻe nā mea hoʻohui i hoʻohui ʻia e hiki ai ma o ka paʻakikī (ma ke kinai ʻana a me ka mālama wela) e like me kā lākou hoʻohui ʻana.
ʻO nā kila hoʻopaʻa paʻa (carbursing).
ʻO nā kila hoʻopaʻapaʻa pahu kahi hui o nā kila kalapona haʻahaʻa kahi i hoʻomohala ʻia ai kahi ʻāpana ʻili o ka ʻili o ka paʻakikī (no laila ka huaʻōlelo case hardened) i ka wā o ka mālama ʻana i ka wela ma o ka lawe ʻana a me ka laha ʻana o ke kalapona. Kākoʻo ʻia ka ʻāpana paʻakikī kiʻekiʻe e ka ʻāpana kumu kumu i hoʻopilikia ʻole ʻia, ʻo ia ka haʻahaʻa o ka paʻakikī a ʻoi aku ka paʻakikī.
Kāohi ʻia nā kila kalapona maʻamau i hiki ke hoʻohana ʻia no ka hoʻopaʻa paʻa ʻana. Ma kahi e hoʻohana ʻia ai nā kila kalapona maʻemaʻe, ʻo ka hoʻopau wikiwiki ʻana e pono ai e hoʻomohala i ka paʻakikī ʻoluʻolu i loko o ka hihia e hiki ke hoʻololi a me ka ikaika i hiki ke hoʻomohala ʻia i loko o ke kumu. Hiki i nā kila hoʻopaʻa paʻakikī ke hiki ke hoʻololi i nā ʻano hoʻopaʻapaʻa lohi e hōʻemi i ka distortion a hiki ke hoʻomohala ʻia nā ikaika kumu kiʻekiʻe.
Na kila Nitriding
Hiki i nā kila Nitriding ke ʻoi aku ka paʻakikī o ka ʻili i hoʻomohala ʻia e ka absorption o ka nitrogen, ke ʻike ʻia i kahi ea nitriding i nā mahana ma waena o 510-530 ° C, ma hope o ka paʻakikī a me ka hoʻomaʻamaʻa.
ʻO nā kila tensile kiʻekiʻe kūpono no ka nitriding: 4130, 4140, X4150 & 4340.
| Papa | ʻO ka wehewehe a me ka hoʻohana maʻamau |
| 4140 | ʻO ke kumu maʻamau kiʻekiʻe tensile Cr-Mo haʻahaʻa haʻahaʻa kila, hoʻohana nui ʻia no nā axles, shafts, studs a bolts, gears a drill rods. ʻO ke kila ka mea maʻamau i hoʻolako ʻia ma mua o ka paʻakikī, akā hiki ke lapalapa a i ʻole induction ʻili paʻakikī a i ʻole nitrided. |
| 4340 | General kumu kiʻekiʻe tensile Ni-Cr-Mo haʻahaʻa alloy kila me ka ikaika kiʻekiʻe a hiki ke paakiki ma o ka nui pauku i hoohalikeia me 4140. Hoʻohana 'ia i loko o koʻikoʻi koʻikoʻi koʻikoʻi i loko o ka nui nui, kalaka kaumaha a me ka tractor axles a me transmission shaft. |
| En25 | Hoʻohana nui ʻia ʻo En25 ma ka hapa nui o nā ʻoihana no nā noi e koi ana i ka tensile kiʻekiʻe a me ka ikaika hua ma mua o 4140 hiki ke hāʻawi, e like me En26 akā me ka haʻahaʻa haʻahaʻa. |
| En26 | Hōʻike ʻia e ka ikaika kiʻekiʻe a me ka paʻakikī i nā ʻāpana nui loa, e like me En25 akā me kahi ʻano kalapona kiʻekiʻe. Hoʻohana nui ʻia ʻo En26 i ka hapa nui o nā ʻoihana no nā noi e koi ana i ka ikaika tensile kiʻekiʻe a me ka ikaika hua ma mua o 4140, 4340 a i ʻole En25 hiki ke hāʻawi. |
Nā ʻano o nā lāʻau pōʻai hao hao
| ʻO ka ASTM A105 carbon steel poepoe kaola | ʻO ke kila kalapona ʻōwili wela nā kaola ʻālohilohi | nā lāʻau hex kalapona i ʻōwili ʻia |
| ʻO ASTM A350 LF2 mau kaola kalapona kila | ʻO nā kaola kalapona i ʻōwili ʻia wela | nā lāʻau pāpaʻi kalapona ʻōwili anuanu |
| AISI 1018 kalapona kila poepoe kaola | Nā lāʻau hex kalapona i ʻōwili ʻia | astm a572 papa 50 kalapona kila kaola |
| AISI 1045 kalapona kila poepoe kaola | ʻO nā kaola kalapona i ʻōwili ʻia wela | AISI 1018 kaola |
| AISI 8630 kalapona kila poepoe kaola | nā lāʻau kalapona i ʻōwili ʻia i ke anuanu | AISI 1045 kaola |
| ʻO ASTM A36 mau pahu kila kalapona | ʻōleʻa kalapona kila ʻālohilohi kaola | AISI 8630 mau pahu |
| ʻO nā kaola kalapona i ʻōwili ʻia wela | nā kaola kalapona i ʻōwili ʻia anuanu | ASTM A350 LF2 kaola |
| EN mau pahu moʻo | 1018 kila owili anu | 1095 waihona pahu kila |
| 1095 waihona pahu kila | sae 1020 bar stock | a572 pahu poepoe |
Hiki ke hoʻouna ʻia mai iā mākou nā kikoʻī ʻē aʻe, nā māka a me nā kūlana o nā pahu kila kalapona, kākoʻo i ka hana maʻamau, e hoʻokaʻaʻike mai iā mākou no ke kumu kūʻai kūʻai kūʻai nui loa, loaʻa i ka hale hana ke kumukūʻai, hoʻouna wikiwiki!
Ke kūʻai aku i ka pahu kila a me ke kumu kūʻai nui
ʻOi aku ka nui o kā mākou hale hana30 mau makahiki o ka hana ʻana a me ka ʻike hoʻoili, hoʻokuʻu aku i nā ʻāina a ʻoi aku ma mua o 50, e like me ʻAmelika Hui Pū ʻIa, Kanada, Brazil, Chile, Netherlands, Tunisia, Kenya, Turkey, United Arab Emirates, Vietnam a me nā ʻāina ʻē aʻe.Me ka waiwai hana paʻa i kēlā me kēia mahina, hiki iā ia ke hoʻokō i nā kauoha hana nui o nā mea kūʻai aku.I kēia manawa aia nā haneli o nā mea kūʻai aku me nā kauoha makahiki nui paʻa. Inā makemake ʻoe e kūʻai i ka pahu kila, ke koʻokoʻo huila, ka pahu i hoʻoheheʻe ʻia, ka ʻili kila, ka pā hao kalapona/pepa, ka pahu kila kila, pickled coil, tinplate coil &sheet, crgo coil, welded pipe/tube, square hollow section pipe/tube, rectangular hollow sections pipe/tube, haʻahaʻa carbon steel pipe, kiʻekiʻe carbon square pipe, kiʻekiʻe carbon square paipu paipu kila kila, paipu kila maʻemaʻe, paipu kalapona kila, nā ʻili kila, nā ʻāpana kila, nā pahu kila pololei, a me nā huahana kila ʻē aʻe, e hoʻokaʻaʻike mai iā mākou e hāʻawi iā ʻoe i ka lawelawe ʻoihana ʻoi loa, mālama i kou manawa a me ke kumukūʻai!
Ke kono aku nei kā mākou hale hana i nā ʻelele kūloko ma nā ʻāina like ʻole. ʻOi aku ma mua o 60 mau pā kila kūʻokoʻa, wili kila a me nā mea hana paipu kila. Inā he hui kālepa haole ʻoe a ke ʻimi nei ʻoe i nā mea kūʻai aku kiʻekiʻe china o ka pahu kila / lāʻau (alloy steel bar & steel deformed bar / rod & round bar & flat bar / square bar, steel plate / sheet (carbon steel sheet & stainless steel sheet & hot rolled sheet & cold rolled plate), steel coil (carbon steel coil & stainless steel coil & cold roll steel coil) ʻO nā huahana ʻoihana a maikaʻi loa ma Kina e hoʻomaikaʻi a maikaʻi hoʻi kāu ʻoihana!
ʻO kā mākou hale hana ka nui loalaina hana huahana kila pihaaʻO ke kaʻina hana hoʻāʻo huahana koʻikoʻi e hōʻoia i ka helu 100% huahana; ka nui loaʻōnaehana hāʻawi logistic piha, me kāna mea lawe ukana ponoʻī,mālama iā ʻoe i nā kumukūʻai o ka halihali a hōʻoia i ka 100% o nā waiwai. piha piha a hiki mai.Inā ʻoe e ʻimi nei i ka ʻoi aku ka maikaʻi o ke kila kila / koʻokoʻo kila, ka pepa kila, ka ʻili kila, ka mea hana paipu kila ma Kina, a makemake ʻoe e mālama i nā ukana logistic, e ʻoluʻolu e kelepona mai iā mākou, e hāʻawi kā mākou hui kūʻai ʻōlelo lehulehu a me ka hui lawe logistic iā ʻoe i ka lawelawe huahana Steel maikaʻi loa e hōʻoia e loaʻa iā ʻoe kahi huahana 100% maikaʻi!
E kiʻi i ka manaʻo maikaʻi loa no ka pahu kila/koʻokoʻo kila: hiki iā ʻoe ke hoʻouna mai iā mākou i kāu mau koi kikoʻī a na kā mākou hui kūʻai lehulehu e hāʻawi iā ʻoe i ka ʻōlelo maikaʻi loa! E hoʻomaka kā mākou hui ʻana mai kēia kauoha a hoʻonui i kāu ʻoihana!
Factory kūʻai pololei o kalapona kila bar / kiʻekiʻe c ...
