Kupu Whakataki
To tahurihia ngā tohu maitai kore waikura ASTM, EN, DIN me JIS, me whakarite e ngā kaihoko te tohu rauemi, te hanganga matū, te paerewa hua, ngā āhuatanga miihini, te āhua maimoatanga wera, te puka tuku me ngā raraunga tiwhikete kaua e whakawhirinaki noa ki tētahi ingoa māka noa iho. Tērā pea he rite te āhua o tētahi māka pēnei i te 304, 1.4301, X5CrNi18-10 me te SUS304 i roto i te maha o ngā ota arumoni, engari ko te whakaae whakamutunga me ahu mai i te ota hoko, te paerewa e tika ana me te tiwhikete rauemi EN 10204 3.1.
He mea nui te hurihanga o te kounga o te kowiri tira mō ngā tīma hoko o te ao, ngā kamupene miihini, ngā kaihanga me ngā kawemai e whiwhi ana i ngā tuhi, i ngā pātai rānei mā te whakamahi i ngā pūnaha paerewa rerekē. He mea noa ngā tohu ASTM me AISI i Amerika Te Raki me te hokohoko o te ao, he mea whānui te whakamahi i ngā tohu EN me DIN i Ūropi, ā, he mea noa ngā tohu JIS i Hapani me te maha o ngā mākete Āhia. E whakamārama ana tēnei aratohu i te whānuitanga paerewa, te rārangi tohu, te rārangi arowhai tiwhikete, ngā hapa kaihoko noa, ngā FAQ me te pehea ki te tono i tētahi pepa tohutoro whakawhiti kounga kowiri tira ka taea te tango.
Te taunakitanga tika a te kaihoko:
• Whakamahia ngā ripanga tahuritanga māka hei tīmatanga anake; me ahu mai te whakaaetanga whakamutunga i te hanganga matū, ngā āhuatanga miihini me te paerewa hua e hiahiatia ana.
• Whakaūtia mēnā e pā ana te uiuinga ki te kounga rauemi, te paerewa hua, te paerewa whakamātautau, te āhua tuku rānei.
• Tirohia te MTC mō te tau wera, te tohu, te tohu UNS/EN/JIS, te hanganga matū, ngā raraunga kume me te momo tiwhikete.
• Kaua e whakakapia te 304, 304L, 316, 316L, 321, 347, 2205, 904L rānei, me te kore he whakaaetanga a te miihini, a te kaihoko rānei.
• Mō ngā taputapu pēhanga, ngā taputapu kai, ngā ratonga matū, ngā ratonga moana, ngā wāhanga e pā ana ki te rererangi rānei, me whai tonu i te tuhi, i ngā whakaritenga kaupapa rānei i te tuatahi.
Whānuitanga Paerewa: ASTM, EN, DIN me JIS
Tērā pea ka rerekē te whakaahuatanga o te maitai kore waikura i roto i ngā pūnaha paerewa rerekē. Ko ētahi ingoa e pā ana ki te taumata rauemi, ko ētahi e pā ana ki ngā āhua hua pēnei i te pereti, te paipa, te pae, te waea, ngā hononga rānei. Me tautuhi e ngā kaihoko te whānuitanga tika i mua i te huri i ngā taumata.
| Pūnaha Paerewa | Tauira Noa | Te Whakamahinga Matua i roto i te Hokonga Kowiri tira |
|---|---|---|
| ASTM / AISI / UNS | 304, 316L, UNS S30403, ASTM A240, ASTM A312 | He mea noa mō ngā pereti, rau, paipa, ngongo, pae, waea, hononga me ngā ota kaweake o te ao. |
| EN | 1.4301, 1.4404, X5CrNi18-10, X2CrNiMo17-12-2 | Whakamahia mō ngā kaupapa Pākehā, ngā tuhi hangarau, ngā taputapu pēhanga me ngā tiwhikete rauemi. |
| DIN | 1.4301, 1.4571, X6CrNiTi18-10 | Kei te kitea tonu ngā tohu Tiamana tawhito i roto i ngā tuhi, i ngā rārangi tiaki me ngā RFQ a ngā kaihoko. |
| JIS | SUS304, SUS316L, SUS430, SUS329J3L | He mea noa mō ngā mahi ahumahi, kai, matū me ngā mīhini i Hapanihi me Āhia. |
| Te tuhi a te kiritaki | "304L, rite rānei", "EN 1.4404", "SUS316L" | Ko te tuhi, ko te whakatakotoranga hoko rānei te kaiwhakahaere o te whakaae whakamutunga me te whakaaetanga whakakapinga. |
Rārangi Tahuritanga o te Kowiri tira noa
Kei te ripanga e whai ake nei ngā taurite ā-taurite mō ngā momo maitai kore waikura noa. He whānuitia te whakamahinga o ēnei ingoa i roto i te hokohoko arumoni, engari me manatoko tonu e ngā kaihoko ngā whakaritenga matū me ngā whakaritenga miihini tika i roto i te paerewa e tika ana.
| Taumata Noa | UNS | EN / DIN | JIS | Te Whakamahinga Noa |
|---|---|---|---|---|
| 304 | S30400 | 1.4301 / X5CrNi18-10 | SUS304 | He pepa, he pereti, he paipa, he pae me ngā wāhanga hanga whānui ātete-waikura. |
| 304L | S30403 | 1.4307 / X2CrNi18-9 | SUS304L | Ngā paipa whakarewa, ngā tāke, ngā taputapu kai me ngā raina matū e hiahia ana ki te waro iti. |
| 316 | S31600 | 1.4401 / X5CrNiMo17-12-2 | SUS316 | Ngā taiao matū, moana, kai me ngā taiao kei roto te pūhaumāota. |
| 316L | S31603 | 1.4404 / X2CrNiMo17-12-2 | SUS316L | Ngā taputapu matū kua whakarewaina, te moana, te akuaku me ngā taputapu e pā ana ki te pēhanga. |
| 321 | S32100 | 1.4541 / X6CrNiTi18-10 | SUS321 | He kowiri tira kua whakau mō ngā ratonga pāmahana teitei me te ratonga whakarewa kua tohua. |
| 347 | S34700 | 1.4550 / X6CrNiNb18-10 | SUS347 | Ngā wāhanga whakarewa pāmahana teitei, ngā taputapu whakarewa me ngā hanganga ātete wera. |
| 310S | S31008 | 1.4845 / X8CrNi25-21 | SUS310S | Ngā wāhanga oumu, ngā taputapu maimoatanga wera me te ratonga whakahāora pāmahana-tiketike. |
| 430 | S43000 | 1.4016 / X6Cr17 | SUS430 | Ngā wāhanga whakapaipai, ngā taputapu kīhini, ngā taputapu me ngā tono kowiri tira ferritic aukume. |
| 410 | S41000 | 1.4006 / X12Cr13 | SUS410 | He kowiri tira martensitic mō ngā toki, ngā wāhanga takirere, ngā wāhanga papu me ngā wāhanga e pā ana ki te kakahu. |
| 2205 Takirua | S32205 / S31803 | 1.4462 / X2CrNiMoN22-5-3 | SUS329J3L | He kowiri tira takirua mō te ratonga pūhaumāota, ngā taputapu pēhanga me ngā tono ki tai. |
| 904L | N08904 | 1.4539 / X1NiCrMoCu25-20-5 | SUS890L | Ratonga waikawa, taiao kei roto he kōhaitaira me ngā taputapu matū waikura nui. |
He aha te korenga o te hurihanga māka i te takitahi ki te takitahi i ngā wā katoa
He rite tonu te āhua o ngā momo maitai kore waikura ki ētahi atu, engari kāore e taea te whakawhiti i ngā wā katoa. Tērā pea he iti noa ngā rerekētanga o ngā rohe matū, ngā whakaritenga āhuatanga miihini, ngā ātete āhua hua, te maimoatanga wera, ngā tikanga whakamātautau me ngā kupu tiwhikete i roto i ngā paerewa rerekē.
| Rohe Mōrearea | He aha ngā mea ka rerekē | Te Mahi a te Kaihoko |
|---|---|---|
| Te Hanganga Matū | Waro, chromium, nickel, molybdenum, hauota, parahi me ngā huānga whakau | Whakatauritea ngā uara MTC tuturu ki ngā tepe paerewa e hiahiatia ana. |
| Ngā Āhuatanga Mīhini | Ngā whakaritenga mō te kaha kume, te kaha tuku, te roa, te pakeke me te pānga | Tirohia mēnā he rerekē ngā uara āhuatanga e hiahiatia ana e te āhua me te paerewa o te hua. |
| Paerewa Hua | Tērā pea ka whai paerewa rerekē ngā pereti, ngā paipa, ngā pae, ngā waea, ngā hononga me ngā here | Tauwhāitihia te kounga me te paerewa hua i roto i te ota hoko. |
| Āhua Tukunga | Kua whakawerahia, kua maimoatia ki te wai, kua tangohia mātao, kua tineia, kua whakamahanatia, kua orohia, kua pīkaratia rānei | Whakaūtia te āhua me te otinga o te mata i mua i te whakaae ki te ōritetanga. |
| Whakaritenga Whakamātautau | PMI, UT, PT, RT, whakamātautau waikura ā-whatu, whakamātautau pānga, whakamātautau pēhanga rānei | Tāpirihia ngā whakamātautau katoa e hiahiatia ana ki te RFQ me te PO, kaua ko te ingoa māka anake. |
Rārangi Arowhai Tiwhikete mō te Whakawhiti Māka
Ina hurihia he kounga maitai kore waikura mai i te ASTM ki te EN, DIN, JIS rānei, ka noho te tiwhikete rauemi hei tuhinga matua mō te manatoko. Me arotake e ngā kaihoko ngā āpure nui katoa i mua i te whakaae ki te tuku, ki te whiwhi rānei i ngā taonga.
| Tuemi Tiwhikete | Ngā mea hei tirotiro | He aha te mea nui |
|---|---|---|
| Momo Tiwhikete | EN 10204 3.1, 3.2, tiwhikete tirotiro rānei e hiahiatia ana e te kiritaki | Whakaū ana mēnā e ōrite ana te taumata tiwhikete ki te ota hoko. |
| Taumata Rauemi | 304L, UNS S30403, 1.4307, SUS304L, ētahi atu tohu rānei e hiahiatia ana | Hei ārai i te tukunga o te māka hē, te mea ōrite hē rānei. |
| Tau Wera | Tau wera/rōpū kei runga i te MTC, ngā tapanga hua, te rārangi tākai me te tohu hua | Ka whakarite kia taea te whai i ngā rauemi mai i te rauemi ki te tiwhikete. |
| Te Hanganga Matū | C, Cr, Ni, Mo, Mn, Si, P, S, N me ngā huānga motuhake pēnei i te Ti, Nb, Cu rānei | Ko ngā herenga matū te pūtake tino nui mō te manatoko i te māka. |
| Ngā Āhuatanga Mīhini | Te kaha kume, te kaha tuku, te roa, te pakeke me te whakamātautau pānga mēnā e hiahiatia ana | Ka whakaū mēnā e tutuki ana ngā rauemi i te paerewa me ngā whakaritenga o te kaupapa. |
| Paerewa Hua | ASTM A240, ASTM A312, ASTM A276, EN 10088, JIS G4304, me ētahi atu paerewa hua rānei | Kāore te ōritetanga o te tohu e whakakapi i te tutuki tika o ngā paerewa hua. |
| Ngā Ahu me te Rahinga | Matotoru, OD, pakitara, diameter, whānui, roa, manawanui me te taumaha | Whakaū ana kei te ōrite te tuku ki te PO me te rārangi tākai. |
Ngā Tirotiro Whakatakotoranga i mua i te Whakaae i tētahi Tohu ōrite
I mua i te whakaae i tētahi tohu kua hurihia, me arotake e ngā kaihoko te taiao tono me te taiao ratonga. Ko tētahi tohu e whakaaetia ana mō ngā wāhanga whakapaipai, kāore pea e whakaaetia mō ngā taputapu pēhanga, ngā raina matū, ngā hanganga whakarewa rānei.
✅ Whakaūtia te kounga taketake me te kounga ōrite e hiahiatia ana, pērā i te 316L / 1.4404 / SUS316L.
✅ Whakaūtia te āhua o te hua: pereti, rau, paipa, ngongo, pae, waea, rīpene, hononga, flange, here rānei.
✅ Tirohia te hanganga matū kia rite ki te paerewa e hiahiatia ana, kaua ko te ingoa tohu anake.
✅ Tirohia ngā āhuatanga miihini, te maimoatanga wera, te āhua tuku me te whakaotinga o te mata.
✅ Whakaūtia te taiao waikura, te pāmahana, te pēhanga, te whakarewa me te tikanga hanga.
✅ Manatokohia he ōrite te MTC, te nama wera, te tapanga, te rārangi tākai me te tohu hua.
✅ Tāpirihia te PMI, UT, PT, RT, IGC, whakamātautau pānga, tirotiro rānei a te hunga tuatoru ina hiahiatia e te kaupapa.
✅ Me tiki whakaaetanga tuhituhi i mua i te whakakapi i tētahi tohu paerewa mō tētahi atu i roto i ngā kaupapa whakahaeretia.
Ngā Hapa a te Kaihoko hei Ārai
Ki te whakaaro he ōrite ngā māka katoa:Kāore te ōritetanga tata e kī taurangi he ōrite te matū, ngā āhuatanga miihini, ngā whakamātautau, ngā whakaritenga paerewa hua rānei.
Te taumata me te paerewa hua e whakapoauau ana:He tohu te 316L, ko te ASTM A312, ko te ASTM A240 rānei he paerewa hua. Me tohu e ngā kaihoko ngā mea e rua.
Te whakakapi i te 316L ki te 316:He maha ngā wā ka tīpakohia ngā kōeke waro-iti mō ngā wāhanga kua whakarewaina. Ka pā pea te whakakapinga ki te mahi waikura i muri i te whakarewanga.
Te kore aro ki ngā huānga whakau:Kei roto i te 321 te whakau titanium, ko te 347 ia he whakau niobium. Kāore i rite ki te 304, ki te 304L rānei i roto i ngā whakamahinga katoa.
Kāore e tirotiro ana i te molybdenum:Kāore i te ōrite te 304 me te 316. Kei roto i te 316 te molybdenum, ā, he maha ngā wā ka tīpakohia mō te ātete pai ake ki te chloride.
Te whakaae ki ngā tiwhikete me te kore e taurite te tau wera:Me ōrite te tau wera o te MTC, ngā tapanga hua, te rārangi tākai me ngā tohu ā-tinana.
Te whakamahi i ngā ingoa DIN tawhito me te kore whakamārama:Kei ētahi tuhi ngā ingoa DIN tawhito. Me whakaū e ngā kaihoko te nama rauemi EN o nāianei me te whakaritenga paerewa tuturu.
Ngā Pātai Auau
Me pēhea te huri i ngā tohu maitai kore waikura ASTM, EN, DIN me JIS?
Tīmata mā te taurite i te ingoa tohu noa, te nama UNS, te nama rauemi EN me te tohu JIS. Kātahi ka manatoko i te hanganga matū, ngā āhuatanga miihini, te paerewa hua, te āhua tuku me ngā raraunga tiwhikete i mua i te whakaae i te tohu ōrite.
He rite tonu te ASTM 304 ki te EN 1.4301 me te JIS SUS304?
Ko te ASTM 304, EN 1.4301 me te JIS SUS304 e kiia ana he rite tonu ki te arumoni mō ngā mahi maha. Heoi anō, me tirotiro tonu e ngā kaihoko te paerewa hua motuhake, te hanganga matū me ngā whakaritenga miihini i runga i te MTC.
He rite tonu te 316L ki te 1.4404 me te SUS316L?
Ko te 316L, EN 1.4404 me te SUS316L e whakamahia whānuitia ana hei momo maitai kore waikura waro-iti e mau ana i te molybdenum. Ko te whakaaetanga whakamutunga me ahu mai i te paerewa, te matū, ngā āhuatanga miihini me te tiwhikete e hiahiatia ana.
Ka taea e au te whakakapi i te 304 ki te 304L?
He maha ngā wā ka taea te whakamahi i te 304L ki ngā wāhi e hiahiatia ana te 304, inā koa mō ngā mahi whakarewa, engari me whakaaetia te whakakapinga mēnā he kaha ā-pūkaha, he waehere, he whakaritenga rānei a te kaiwhakamahi whakamutunga o te kaupapa.
Ka taea e au te whakakapi i te 304 ki te 316L?
Ko te tikanga he pai ake te ātete o te 316L ki te waikura o te konupora i te 304, engari ehara i te mea he whakakapi tika tonu i roto i ngā kaupapa katoa. Me tirotiro te tuhi, te utu, te paerewa, ngā whakaritenga miihini me te whakaaetanga a te kaiwhakamahi mutunga.
He aha te tiwhikete e hiahiatia ana mō te manatoko i te kounga o te kowiri tira?
Ko te EN 10204 3.1 MTC te mea e tonoa whānuitia ana mō te manatoko i te kounga o te maitai kore waikura. Me whakaatu i te kounga, te tau wera, te hanganga matū, ngā āhuatanga miihini, te paerewa hua, te rahi me ngā mōhiohio tirotiro a te kaihanga.
He aha i rerekē ai ngā whakaritenga mō ngā māka e rua e ōrite ana?
Tērā pea ka whakamahia e ngā pūnaha paerewa rerekē ngā rohe matū rerekē, ngā ture whakamātautau hua, ngā whakaritenga manawanui me ngā tikanga tuku. Koia te take me manatoko e ngā kaihoko ngā raraunga tiwhikete tuturu, kaua e whakawhirinaki noa ki te hurihanga ingoa tohu.
CTA Whakatakotoranga ka taea te tango
Tonoa he Pepa Whakatakotoranga Tahuritanga o te Kowiri tira
Ka tukuna e SAKY STEEL he pereti maitai kore waikura, he rau, he paipa, he ngongo, he pae, he waea, he rīpene, he hononga me ngā flange e ai ki te ASTM, EN, DIN, JIS me ngā whakaritenga tuhi a te kiritaki. Kei te wātea te tautoko hurihanga tohu mō te 304, 304L, 316, 316L, 321, 347, 310S, 430, takirua, 904L me ētahi atu tohu maitai kore waikura.
Tukuna mai te māka taketake, te paerewa e hiahiatia ana, te āhua o te hua, te rahi, te tono, te momo tiwhikete me te tauranga ūnga kia whiwhi ai koe i te arotake hangarau, ngā whakaaro māka ōrite me te tautoko whakahua utu.
Ngā Hua Kowiri tira e pā ana
| Hua e pā ana | Te Whakamahinga Hoko |
|---|---|
| Pereti Kowiri tira | He pereti me he rau kowiri tira e tukuna ana kia rite ki ngā whakaritenga a te kiritaki me ASTM, EN, DIN, JIS. |
| Paipa Kowiri tira | Paipa kowiri tira, he mea whakarewa, he mea hono rānei, mō ngā pūnaha matū, kai, moana, pēhanga me ngā pūnaha ahumahi. |
| Pae Porowhita Kowiri tira | He pae porowhita mō te miihini, ngā toki, ngā here, ngā wāhanga takirere, ngā wāhanga papu me ngā wāhanga ahumahi ritenga. |
| Waea Kowiri tira | He waea kowiri tira me te tokotoko waea mō ngā puna, te raranga, te whakarewa, ngā here me te hanga ahumahi. |
| Kowiri tira takirua | He rauemi kowiri tira takirua mō te ratonga pūhaumāota, mō ngā takutai moana, mō ngā mahi matū me ngā mahi kaha-teitei. |
| Aratohu Kowiri tira 304 vs 316 | He aratohu mō te kōwhiri i ngā pae, ngā rau me ngā ngongo maitai kore waikura 304 me te 316 mā te ātete ki te waikura me te tono. |
Te wā tuku: Hurae-15-2026