Kupu Whakataki
Mō ngā tīma hoko e rapu anahoko pae papatahi kowiri tirangā kaiwhakarato me ngā whakaritenga ota, ko te mea nui ko te whakaū i te taumata rauemi, te paerewa, te rahi, te manawanui, te mutunga o te mata, te whakaritenga tiwhikete, te tikanga tirotiro, te takai me te wā tuku i mua i te tuku ota. Me taea e te kaiwhakarato pae papatahi kowiri tira ngaio te whakarato i ngā whakatakotoranga mārama, te whai i ngā rauemi, te EN 10204 3.1 MTC, te tautoko tirotiro kounga, te takai kaweake me te kaha tuku pumau.
He whānuitia te whakamahinga o te pae papatahi kowiri tira i roto i ngā tautoko hanganga, ngā anga, ngā whāriki, ngā wāhanga mīhini, ngā wāhanga hanga, ngā taputapu matū, ngā kaupapa hanga, ngā taputapu moana me ngā mahi ahumahi whānui. Nā te mea ka taea te whakamahi i ngā pae papatahi mō te miihini, te whakarewa, te piko, te huihuinga rānei, kaua e whakataurite noa i te utu e ngā kaihoko, engari me tirotiro hoki i te ātete ā-ahu, te āhua o te taha, te tika, te kounga o te mata me te pono o te pūnaha whakahaere kounga a te kaiwhakarato.
Ka tukuna e SAKY STEEL ngā pae papatahi kowiri tira i ngā momo noa pēnei i te 304, 304L, 316, 316L, 321, 310S, 410, 420 me te 430. Ka taea te whakarite i te whānui ritenga, te matotoru, te roa, te whakaotinga mata me te ratonga tapahi kia rite ki ngā whakaritenga o te kaupapa.
He aha te Pae Papatahi Kowiri tira?
He pae papatahi kowiri tira he pae totoka tapawhā rite i hangaia mā te huri wera, te kume makariri, te tapahi, te tapahi, te miihini rānei. He tapawhā rite tōna āhua, ā, he whānuitia te roa e tukuna ana. Ki te whakatauritea ki te pae porowhita, ki te pae tapawhā rānei, he māmā ake te whakamahi i te pae papatahi mō ngā whāriki, ngā anga, ngā pereti turanga, ngā rīpene whakapakari, ngā hanganga whakarewa me ngā wāhanga kua hangaia.
Me tīmata te whakatau hoko i tētahi pae papatahi kowiri tira i te taiao tono. Mō te whakamahinga whānui o roto me te hanga, he maha ngā wā ka rawaka te pae papatahi kowiri tira 304. Mō ngā taiao moana, hauota, matū, tukatuka kai rānei, ko te pae papatahi kowiri tira 316, 316L rānei te mea e pai ake ana nā te mea he pai ake te ātete ki te waikura. Mō ngā tono pāmahana teitei, ka whakaarohia pea te 310S, te 321 rānei. Mō ngā whakaritenga aukume, pakeke ake rānei, ka taea te whiriwhiri i te 410, 420, 430 rānei i runga i te whakamahinga whakamutunga.
Rārangi Arowhai Kōwhiringa Pae Papatahi Kowiri tira
| Te Hoko Taonga | Ngā mea hei whakaū | He aha te mea nui |
|---|---|---|
| Tau | 304, 316L, 321, 310S, 410, 420, 430, te taumata rānei kua tohua e te kaupapa | Ka whakatau i te ātete ki te waikura, te kaha, te āheinga whakarewa me te utu. |
| Paerewa | ASTM A276, ASTM A479, EN 10088, JIS G4303, GB/T 1220 | Ka whakarite kia whakaaetia ngā rauemi me te tutuki i ngā whakaritenga hangarau. |
| Rahi | Whānui, matotoru me te roa | Ka pā ki te hanga, te tahua miihini me te tatau taumaha. |
| Manawanui | Te manawanui whānui, te manawanui matotoru, te manawanui tika me te manawanui roa | He mea nui mō te huihuinga, te miihini me te tāutanga o te kaupapa. |
| Whakaoti | Hurihia wera, whakapūkara, kanapa, orohia, hurihia, paraihehia rānei | Ka pā ki te āhua, te mahi waikura me te whakaritenga miihini. |
| Tiwhikete | EN 10204 3.1 MTC, pūrongo PMI, tirotiro a te hunga tuatoru mēnā e hiahiatia ana | Ka tautoko i te whai i ngā āhuatanga o ngā rauemi hē, ā, ka whakaiti i te mōrearea o ngā rauemi hē. |
Te Hanganga Matū
Ko te hanganga matū te tūāpapa o te mahi a te maitai kore waikura. Ka ātete te chromium ki te waikura, ka whakapai ake te nickel i te pakari me te ngāwari o te hanga, ā, ka whakapai ake te molybdenum i roto i te 316 / 316L i te ātete ki ngā taiao chloride. Me whakarite e ngā tīma hoko te tohu i tonoa ki te Tiwhikete Whakamātautau Rauemi me te whakaū i te tau wera i mua i te tuku.
| Tau | C | Cr | Ni | Mo | Mn | Si | P | S |
|---|---|---|---|---|---|---|---|---|
| 304 | ≤0.08 | 18.00-20.00 | 8.00-10.50 | - | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.030 |
| 316L | ≤0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.030 |
| 321 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | - | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.030 |
| 430 | ≤0.12 | 16.00-18.00 | ≤0.75 | - | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 |
He awhe tohutoro noa ngā uara o runga ake nei. Me whakaū te hanganga matū whakamutunga i runga anō i te paerewa e tika ana me te tau wera tuturu e whakaaturia ana i runga i te MTC.
Ngā Āhuatanga Mīhini
He mea nui ngā āhuatanga miihini ina whakamahia te pae papatahi kowiri tira mō ngā hanganga pikau kawenga, ngā wāhanga miihini, ngā wāhanga whakarewa rānei. Ko te mahi tuturu e whakawhirinaki ana ki te kounga, te tukanga whakaputa, te āhua maimoatanga wera, te matotoru me te paerewa. Me whakaū e ngā kaihoko mēnā e whakamahia ana te pae papatahi mō te hanga whānui, te miihini tika, te ratonga pāmahana teitei, ngā hanganga ātete waikura rānei.
| Tau | Kaha Kume | Te Kaha o te Hua | Te whakaroa | Te pakeketanga | Tuhipoka Hokonga |
|---|---|---|---|---|---|
| 304 | ≥515 MPa | ≥205 MPa | ≥40% | ≤201 HB | Te hanga whānui me te miihini. |
| 316L | ≥485 MPa | ≥170 MPa | ≥40% | ≤217 HB | He kōwhiringa pai ake mō ngā taiao moana me ngā taiao matū. |
| 321 | ≥515 MPa | ≥205 MPa | ≥40% | ≤217 HB | He pai mō ngā mahi pāmahana teitei. |
| 430 | ≥450 MPa | ≥205 MPa | ≥22% | ≤183 HB | He aukume, he ohanga hoki mō te whakamahinga whakapaipai, mō te whakamahinga ahumahi māmā rānei. |
Ngā Paerewa e tika ana
Me whakaū e ngā kaihoko pae papatahi kowiri tira te paerewa rauemi e hiahiatia ana i mua i te tuku utu. Ko te ASTM A276 me te ASTM A479 e whakamahia whānuitia ana mō ngā pae me ngā āhua kowiri tira, ko ngā paerewa EN 10088, JIS me GB ia e hiahiatia ana e ngā kaupapa Pākehā, Hapanihi me Haina. Ina whakamahia te rauemi ki ngā taputapu pēhanga, ngā pūnaha matū, ngā kaupapa hangarau rānei, ka tino hira te tutuki i ngā paerewa me te whakaaetanga tiwhikete.
| AISI / ASTM | UNS | EN / DIN | JIS | GB | Paerewa Hua Noa |
|---|---|---|---|---|---|
| 304 | S30400 | 1.4301 / X5CrNi18-10 | SUS304 | 06Cr19Ni10 | ASTM A276 / A479, EN 10088 |
| 316L | S31603 | 1.4404 / X2CrNiMo17-12-2 | SUS316L | 022Cr17Ni12Mo2 | ASTM A276 / A479, EN 10088 |
| 321 | S32100 | 1.4541 / X6CrNiTi18-10 | SUS321 | 06Cr18Ni11Ti | ASTM A276 / A479, EN 10088 |
| 430 | S43000 | 1.4016 / X6Cr17 | SUS430 | 10Cr17 | ASTM A276, EN 10088 |
Ngā Whakaritenga Hokonga Rahi, Manawanui me te Whakaoti
Mō te hoko i te pae papatahi kowiri tira, me mārama te tautuhi i te rahi me te manawanui ki roto i te RFQ. Kaua e tuhi noa i te "pae papatahi" me te tohu e ngā kaihoko. Me tohu te whānui, te matotoru, te roa, te manawanui, te āhua o te taha, te tika, te mutunga, te rahinga me te tikanga tākai i roto i te RFQ. Mena ka whakamahia te pae papatahi mō te miihini, me tāpiri pea he tahua. Mena ka whakamahia mō ngā wāhanga e kitea ana, me āta whakahaere te mutunga o te mata me ngā karawarawa.
| Mara RFQ | Tauira | Tohutohu Hoko |
|---|---|---|
| Tau | 316L / UNS S31603 | Whakamahia te māka tika me te paerewa ōrite mēnā e wātea ana. |
| Paerewa | ASTM A276 | Tauwhāitihia te ASTM, EN, JIS, GB rānei e ai ki ngā whakaritenga o te kaupapa. |
| Rahi | 50 mm × 10 mm × 6000 mm | Whakaūtia te whānui × matotoru × roa kia mārama. |
| Manawanui | Matotoru ±0.2 mm, roa -0/+10 mm | He mea nui mō te miihini, te huihuinga me te tāutanga. |
| Whakaoti | Kua pīkarukaruhia / Kanapa / Orohia / Hurihia | Whakatauritehia te āhua o te mata ki ngā hiahia tono me te āhua. |
| Tiwhikete | EN 10204 3.1 MTC, PMI | E hiahiatia ana mō ngā hokohoko ahumahi ngaio me te whai i ngā whakaritenga. |
Te Whakamātautau Kounga me te Aroturuki Rauemi
He wāhanga nui te whakamātautau kounga o te hoko pae papatahi kowiri tira. Me whakahaere e te kaiwhakarato pono ngā rauemi mai i te kimi rauemi mata ki te tukunga whakamutunga. Mā te whakahaere i te tau wera, te tātari matū, te whakamātautau PMI, te whakamātautau miihini, te tirotiro i ngā āhuatanga, te tirotiro mata me te arotake MTC ka āwhina i te whakarite kia tutuki te pae papatahi kowiri tira i tukuna ki ngā whakaritenga ota.
Mō ngā pae papatahi rahi nui, mō ngā ota kaupapa nui rānei, ka tonoa pea he whakamātautau UT me te tirotiro a te hunga tuatoru. He mea nui anō hoki te whakahaere rauemi ārai-rūpahu mō te hoko maitai kore waikura, inā koa ka hiahia ngā kiritaki ki ngā tohu tika pērā i te 316L, 321, ngā tohu motuhake rānei e ātete ana ki te wera.
| Tuemi Tirotiro | Kaupapa | Tuhinga e Wātea ana |
|---|---|---|
| Mana Tau Wera | Te whai i ngā rauemi mai i te hanga mira ki te tākai whakamutunga. | MTC, tapanga, tohu tākai. |
| Tātari Matū | Whakaūtia te kounga me te ihirangi o te huānga koranu. | EN 10204 3.1 MTC. |
| Whakamātautau PMI | Ārai i te tuku rauemi hē me te tuku momo whakauru. | Pūrongo whakamātautau PMI. |
| Tirotiro Ahu | Tirohia te whānui, te matotoru, te roa, te tika me te manawanui. | Te rēkoata tirotiro. |
| Tirotiro Mata | Tirohia ngā karawarawa, ngā kapiti, ngā poka, ngā kōhao me te āhua o te whakaotinga. | He rēkoata tirotiro tirohanga. |
| Tirotiro a te hunga tuatoru | Tautoko i te whakaae kaupapa a te kiritaki me te manatoko i mua i te tuku. | Pūrongo SGS / BV / TUV. |
Te Whakataurite ki ngā Rauemi Rite
Ka taea te whakarite i te pae papatahi maitai kore waikura ki te pae papatahi maitai waro, te pae papatahi konumohe me te pae papatahi koranu nikara. Ko te kōwhiringa pai rawa atu ka whakawhirinaki ki te taiao waikura, te kawenga e hiahiatia ana, te taumaha, te tahua me te pāmahana ratonga. I roto i te maha o ngā kaupapa ahumahi, ka tukuna e te maitai kore waikura he otinga taurite i waenga i te ātete waikura, te kaha, te wātea me te utu.
| Rauemi | Ātete ki te Waikura | Kaha | Taumata Utu | Te Whakamahinga Pai rawa atu |
|---|---|---|---|---|
| Pae Papatahi Kowiri tira 304 | Pai | Pai | Waenga | Te hanga whānui, ngā anga, ngā tautoko me te miihini. |
| Pae Papatahi Kowiri tira 316L | He tino pai i roto i ngā taiao hauota | Pai | Teitei ake i te 304 | Ngā ratonga moana, matū, tukatuka kai me ngā ratonga o waho. |
| Pae Papatahi Waro Rino | Iti me te kore paninga | Pai | Iti | Ngā tono hanganga kua peitatia, kua pania rānei. |
| Pae Papatahi Konumohe | He pai i roto i ngā taiao maha | Iti iho i te kowiri tira | Waenga | Ngā hanganga mama me ngā wāhanga whakapaipai. |
| Pae Papatahi Nikara | He tino pai mō te waikura kino | Teitei i runga i te koranu | Teitei | Ngā pūnaha matū waikura-tiketike, wai moana me te pāmahana-tiketike. |
Ngā Taupānga Ahumahi
Ka whakamahia te pae papatahi kowiri tira ina hiahiatia te ātete ki te waikura, te pumau o ngā āhuatanga me te pono o te hanga. Ka taea te tapahi, te whakarewa, te keri, te mīhini, te whakakanapa me te huihui ki ngā hanganga rerekē. Mō te hoko, me whakapuaki te tono ki te kaiwhakarato kia taea ai te taunaki i te taumata tika, te whakaotinga me te manawanui.
| Ahumahi | Te Whakamahinga Noa | Te Tohu i Manakohia | Whakaritenga Matua |
|---|---|---|---|
| Hanganga | Ngā anga, ngā whāriki, ngā tautoko, ngā ringaringa, ngā hanganga whakapaipai | 304 / 316L | Te āhua o te mata, te tika me te ātete ki te waikura. |
| Ngā Taputapu Matū | Ngā tautoko, ngā wāhanga tāke, ngā anga taputapu, ngā wāhanga hanga | 316L / 321 / 310S | Ātete ki te waikura me te MTC ka taea te whai. |
| Mīhini | Ngā wāhanga mīhini, ngā mokowā, ngā ara ārahi, ngā rīpene turanga | 304 / 316 / 410 | Te manawanui ki te rahi me te ngāwari ki te miihini. |
| Moana | Ngā taputapu moana, ngā whāriki, ngā wāhanga o waho | 316L | Ātete ki te pānga o te pūhaumāota me te wai moana. |
| Te Tukatuka Kai | Ngā tautoko taputapu, ngā hanganga ma, ngā wāhanga hanga | 304 / 316L | He mata ma, he ātete hoki ki te waikura. |
Manatoko Kaiwhakarato, Tākai me te Wā Arataki
Me taea e te kaiwhakarato pae papatahi maitai kore waikura pai te whakautu wawe i ngā pātai hangarau, te whakarato taipitopito whakatau utu mārama, te whakaū i te raarangi taonga, te wātaka whakaputa rānei, me te tuku tuhinga tirotiro i mua i te tuku. Me manatoko e ngā tīma hoko mēnā ka taea e te kaiwhakarato te whakarato whakaahua hua tūturu, whakaahua tākai, whakamātautau MTC, PMI, tirotiro tuatoru me ngā tuhinga tuku kaweake.
Ngā Pūwāhi Manatoko a te Kaiwhakarato
| Tūemi Manatoko | Ngā mea me tirotiro e ngā kaihoko |
|---|---|
| Pūtake Rauemi | Pūtake mira, tau wera, whakaū māka me te ōritetanga tiwhikete. |
| Te Kaha Tukatuka | Te tapahi, te oro, te huri, te keri, te miihini me te ratonga roa ritenga. |
| Tautoko Tirotiro | Te whakamātautau PMI, te tirotiro ine, te tirotiro mata me te tirotiro a te hunga tuatoru. |
| Tākai | Tākai ā-wai, pouaka rakau, papa rakau, whakakaha rino me ngā tohu tuku. |
| Wā Arataki | Te wātea o ngā taonga, te wā whakaputa, te wā tapahi, te wā tirotiro me te rā tuku. |
Mō ngā ota kaweake, ko ngā pae papatahi kowiri tira ka tākaihia i roto i ngā paihere, i ngā pouaka rakau, i ngā papa rakau rānei me te parenga ā-wai. Ka taea te tohu i ia kete ki te tohu, te rahi, te tau wera, te rahinga me te tohu tuku a te kiritaki. Ko te roa o te wā arahi ka whakawhirinaki ki te tūnga o te taonga, te whānuitanga o te rahi, te whakaritenga whakaoti me te taumata tirotiro.
He aha i whiriwhiri ai i te pae papatahi kowiri tira?
He pai te ātete o te rino kore waikura ki te waikura, he pakari pumau, he āhua ma, he ngāwari te hanga, ā, he roa te ora o te mahi. Ki te whakatauritea ki te rino waro pania, kāore te rino kore waikura e whakawhirinaki ana ki te paninga mata anake hei tiaki i te waikura. Ki te whakatauritea ki te konumohe, he nui ake te kaha o te rino kore waikura, ā, he pai ake te ātete ki te kakahu i roto i ngā taiao ahumahi maha.
Ki ngā kaihoko, ko te uara o te pae papatahi kowiri tira ehara i te mea ko te rauemi tonu anake, engari ko te kaha hoki o te kaiwhakarato ki te whakarato i te kōwhiringa tohu tika, ngā ine tika, ngā tiwhikete pono, te takai haumaru me te tuku i te wā tika. Ka tautoko a SAKY STEEL i ngā ota pae papatahi kowiri tira me te tapahi rahi ritenga, te tukatuka mata, te EN 10204 3.1 MTC, te whakamātautau PMI me te ratonga kaweake mō ngā kiritaki o te ao.
Ngā Pātai Auau
He aha ngā mōhiohio me whakarato e au mō te hoko i te pae papatahi kowiri tira?
Tēnā homai te tohu, te paerewa, te whānui, te matotoru, te roa, te rahinga, te manawanui, te mutunga o te mata, te whakaritenga tiwhikete, te whakaritenga takai me te tauranga ūnga. He āwhina ngā tuhi mō ngā ota pae papatahi kua whakaritea.
Ko tēhea momo te mea pai ake, he pae papatahi kowiri tira 304, he pae papatahi kowiri tira 316L rānei?
He pai te 304 mō ngā mahi ahumahi me ngā mahi hanga. He pai ake te 316L mō ngā taiao moana, matū, kei roto te hauota me ngā taiao waikura ake nā te mea he iti te molybdenum me te hoahoa waro.
Ka taea te tuku i te pae papatahi kowiri tira me te EN 10204 3.1 MTC?
Āe. Ka taea e SAKY STEEL te whakarato i te Tiwhikete Whakamātautau Rauemi EN 10204 3.1 me te tau wera, te hanganga matū me ngā āhuatanga miihini e ai ki te puranga whakaputa.
He aha te āhua o te mata e wātea ana mō te pae papatahi kowiri tira?
Ko ngā whakaotinga noa ko te huri wera, te pīkara, te kanapa, te oro, te huri me te paraihe. Ko te whakaotinga pai rawa atu kei runga i te whakamahinga o te pae papatahi mō te miihini, te whakarewa, ngā wāhanga e kitea ana, te mahi ātete waikura rānei.
Me pēhea te tākai i te pae papatahi kowiri tira mō te kaweake?
Ka taea te tākai i ngā pae papatahi ki roto i ngā paihere, i ngā takai ātete wai, i ngā pouaka rakau, i ngā papa rakau rānei. Kei roto i ngā tohu tuku ko te kounga, te rahi, te tau wera, te rahinga me ngā mōhiohio a te kiritaki.
Whakamutunga
Me uru ki roto i te tukanga hoko pae papatahi maitai kore waikura ngaio te kōwhiringa māka mārama, te whakaū i te rahi tika, te whakahaere manawanui, te whakaotinga mata tika, te arotake tiwhikete, te manatoko kaiwhakarato, te takai haumaru me te whakamahere wā arahi pono. Me karo ngā tīma hoko i te whiriwhiri pae papatahi i runga i te utu anake, inā koa mō ngā tono moana, matū, tukatuka kai me te hangarau e tino hira ana te pono o ngā rauemi.
Ka tukuna e SAKY STEEL ngā pae papatahi kowiri tira i roto i ngā momo me ngā rahi maha, me te tapahi ritenga, te tukatuka mata, ngā tuhinga tirotiro me te tautoko takai kaweake. Ahakoa e hiahia ana koe ki te pae papatahi 304 mō te hanga whānui, ki te pae papatahi 316L rānei mō ngā tono ātete-waikura, ka taea e tā mātou tīma te āwhina ki te whakaū i ngā whakaritenga me te whakarato i tētahi whakatau utu pono.
Karanga ki te Mahi
Whakapā atu ki a SAKY STEEL mō ngā utu mō te pae papatahi kowiri tira, te MTC, te whakamātautau PMI, ngā rahi kua whakaritea, te whakaotinga mata, te takai kaweake me te tautoko tuku.
Tukuna mai tō māka, paerewa, rahi, manawanui, rahinga, whakaritenga whakaoti me te tauranga ūnga. Mā tā mātou tīma e āwhina ki te whakaū i te kōwhiringa rauemi, te wā arahi me te otinga tākai.
Wā tuku: Pipiri-23-2026