Puranga Rau Rino Momo ASTM A328 Tau 50 me te JIS A5528 Tau AU
Taipitopito Hua
| Taonga | Whakatakotoranga |
|---|---|
| Te Kaupae Rino | ASTM A328 Kōeke 50, JIS A5528 SY295 / SY390 |
| Paerewa | ASTM A328, JIS A5528 |
| Wā Tukunga | 10–20 Ngā Rā |
| Ngā Tiwhikete | ISO9001, ISO14001, ISO18001, CE FPC |
| Whānui | 400mm / 15.75 inihi; 600mm / 23.62 inihi |
| Teitei | 100mm / 3.94 inihi – 225mm / 8.86 inihi |
| Matotoru | 9.4mm / 0.37 inihi – 19mm / 0.75 inihi |
| Roa | 6m–24m (9m, 12m, 15m, 18m e wātea ana; e whakaaetia ana ngā roa ritenga) |
| Momo | Puranga Rino Āhua-U |
| Ratonga Tukatuka | Te wero, te tapahi |
| Te Hanganga o ngā Rauemi | C ≤ 0.22%, Mn ≤ 1.60%, P ≤ 0.035%, S ≤ 0.035% |
| Te Whakatutukitanga Rauemi | E tutuki ana i ngā whakaritenga matū ASTM A328 me JIS A5528 |
| Ngā Āhuatanga Mīhini | Hua ≥ 295–390 MPa; Kukū ≥ 490–540 MPa; Toronga ≥ 17–20% |
| Tikanga | Hurihia Wera |
| Ngā Ahu e Wātea ana | PU400×100, PU400×125, PU400×150, PU500×200, PU500×225, PU600×130 |
| Ngā Momo Raka | Raka honohono Larssen, raka honohono wera-pōkai, raka honohono matao-pōkai |
| Tiwhikete | ASTM A328, JIS A5528, CE, SGS |
| Ngā Paerewa Hanganga | Amerika: Paerewa Hoahoa AISC; Āhia ki te Tonga-mā-rāwhiti: Paerewa Hangarau JIS |
| Ngā tono | Ngā tauranga, ngā tauranga, ngā piriti, ngā poka turanga hōhonu, te tiaki wai, ngā tāwharau wai, te tiaki takutai moana, te whakahaere waipuke ohorere |
Rahi Puranga Rau Rino Momo U ASTM A328 Tau 50
| Tauira JIS A5528 | Tauira e rite ana ki te ASTM A328 | Whānui Whai Hua (mm) | Whānui Whai Hua (inihi) | Teitei Whai Hua (mm) | Teitei Whai Hua (inihi) | Matotoru o te Tukutuku (mm) |
| U400×100（ASSZ-2） | ASTM A328 Momo 2 | 400 | 15.75 | 100 | 3.94 | 10.5 |
| U400×125（ASSZ-3） | ASTM A328 Momo 3 | 400 | 15.75 | 125 | 4.92 | 13 |
| U400×170（ASSZ-4） | ASTM A328 Momo 4 | 400 | 15.75 | 170 | 6.69 | 15.5 |
| U600×210（ASSZ-4W） | ASTM A328 Momo 6 | 600 | 23.62 | 210 | 8.27 | 18 |
| U600×205（Whakaritea） | ASTM A328 Momo 6A | 600 | 23.62 | 205 | 8.07 | 10.9 |
| U750×225（ASSZ-6L） | ASTM A328 Momo 8 | 750 | 29.53 | 225 | 8.86 | 14.6 |
| Matotorutanga o te Tukutuku (inihi) | Taumaha Wāhanga (kg/m) | Taumaha Wāhanga (lb/ft) | Rauemi (Paerewa Rua) | Kaha Hua (MPa) | Kaha Kume (MPa) | Taupānga o Amerika | Taupānga Āhia ki te Tonga-mā-rāwhiti |
|---|---|---|---|---|---|---|---|
| 0.41 | 48 | 32.1 | SY390 / Tau 50 | 390 | 540 | Whakamahia i roto i ngā mahi paipa iti a te tāone me ngā pūnaha wai ahuwhenua puta noa i Amerika Te Raki | Whakamahia i roto i ngā kaupapa whakamakuku whenua ahuwhenua i Indonesia me Philippines |
| 0.51 | 60 | 40.2 | SY390 / Tau 50 | 390 | 540 | Whakamahia mō te whakapakari i te turanga o te whare i te US Midwest | He pai mō te whakapai i te waikeri me te awaawa i Bangkok |
| 0.61 | 76.1 | 51 | SY390 / Tau 55 | 390 | 540 | I whakamahia ki roto i ngā parenga waipuke i te takutai moana o Amerika | Whakamahia i roto i ngā mahi whakahoki whenua iti i Singapore |
| 0.71 | 106.2 | 71.1 | SY390 / Tau 60 | 390 | 540 | I tonoa mō te whakahaere i te turuturu i te Tauranga o Houston me ngā kaupapa parepare hinu shale i Texas | Tautoko i te hanganga tauranga moana hohonu i Jakarta |
| 0.43 | 76.4 | 51.2 | SY390 / Tau 55 | 390 | 540 | Whakamahia hei whakahaere i te awa me te tiaki i ngā pareparenga puta noa i California | I whakamahia i roto i te rohe ahumahi takutai moana o Ho Chi Minh City |
| 0.57 | 116.4 | 77.9 | SY390 / Tau 60 | 390 | 540 | He pai mō ngā mahi poka hohonu i te Tauranga o Vancouver | I whakamahia i roto i ngā kaupapa whakaora whenua nui i Mareia |
Otinga ārai waikura o te puranga maitai momo U ASTM A328 Grade 50
Amerika: I whakakoitia ki te ASTM A123 (paparanga konutea ≥ 85 μm), me te paninga 3PE whiriwhiri; ka tutuki ngā whakaotinga katoa i ngā whakaritenga taiao (RoHS).
Āhia ki te Tonga-mā-rāwhitiMā te whakawerawera wera (konutea ≥100 μm) me te paninga tāra waro epoxy, e tika ana kia tu atu mō te 5000 h i roto i ngā whakamātautau rehu tote me te kore waikura i roto i te taiao moana pārūrū.
Puranga Rau Rino Momo U ASTM A328 Grade 50 Te maukati me te mahi ātete wai
Hoahoa:Te hononga Yin-yang, te uruhanga ≤1×10⁻⁷ cm/s
Amerika:E tutuki ana i te paerewa ārai turuturu ASTM D5887
Āhia ki te Tonga-mā-rāwhiti:Ātete ki te turuturu wai whenua mō ngā wā ua pārūrū
Tukanga Whakaputa Puranga Rau Rino Momo U ASTM A328 Tau 50
Kōwhiringa Rino:
Kōwhiria te maitai hanganga kounga teitei (hei tauira, Q355B, S355GP, GR50) i runga i ngā whakaritenga ā-mīhini.
Whakamahana:
Whakawerahia ngā papa pereki/papa ki te ~1,200°C kia ngāwari ai te whakakorikori.
Te Hurihuri Wera:
Whakaahuahia te maitai kia rite ki te kōtaha U mā te whakamahi i ngā mira hurihuri.
Whakamatao:
Whakamataohia mā te taiao, mā te rehu wai rānei kia puta ai ngā āhuatanga e hiahiatia ana.
Te Whakatikatika me te Tapahi:
Kia tika ngā āhuatanga, ka tapahia ki ngā roa paerewa, ki ngā roa ritenga rānei.
Arotakenga Kounga:
Whakahaerehia ngā whakamātautau ā-ahu, ā-mīhini, me ā-tirotiro.
Te Maimoatanga Mata (Whiringa):
Tāpirihia he peita, he whakakikorua, he ārai waikura rānei mēnā e tika ana.
Te Tākai me te Tukunga:
Paihere, tiaki, ka utaina mō te kawe.
Puranga Rau Rino Momo U ASTM A328 Tau 50 Te Whakamahinga Matua
Te hanganga o te tauranga me te taurangaKa taea te hanga pakitara puranga rino pakari hei whakau i ngā takutai moana.
Te hangarau piritiKa whakamahia hei pou tautoko mō ngā piriti, hei whakanui ake i te kaha kawenga o ngā rori i runga i te piriti, hei tiaki hoki i ngā pou mai i te paru.
Tautoko turanga hōhonu mō te wāhi waka o raro whenuaHe tautoko pono ngā puranga rino i te taha o ngā keri turanga, ā, ka ārai hoki i te oneone kei horo.
Ngā Kaupapa Tiaki WaiKa kitea anō hoki ngā puranga pepa rino i roto i ngā kaupapa wai, pērā i te tiaki awa, te whakapakari tāwharau, me te hanga tāwharau, ka whakaratohia e ngā puranga pepa rino he otinga whakahaere wai haumaru, whai hua hoki.
Ā Mātou Painga
Tautoko ā-RoheHe tari ā-rohe, ā, he reo Pāniora tō mātou tari me te tīma, hei whakarato i te whakawhitiwhiti kōrero tika ki a koe.
Te Wātea o ngā TaongaKei te wātea ngā rawa hei whakatutuki i ngā hiahia o te kaupapa i te wā e tika ana.
Tākai ngaioKua tākai pūmautia ngā puranga rau ki ngā here, ki te urunga me te tiaki makuku.
Ratonga Whakahaere PonoHei whakarite kia tae haumaru mai ngā puranga pepa ki tō papaanga, he rite tonu te pai o te tuku me te pai o te hanga.
Tākai me te Tukunga
Ngā Taipitopito Tākai Papatipu Puranga Rino:
Te whakakotahitangaKa paiherea ngā puranga kia rite te tikanga mā te here maitai, kirihou rānei.
Parenga MutungaKa tiakina ngā pito o ngā puranga mai i te kino mā ngā taupoki kirihou, ngā poraka rakau rānei.
Te Parenga WaikuraTāpirihia he takai ā-wai, he hinu ārai-waikura, he kirihou rānei hei hipoki.
Tukunga Puranga Rino:
E utaina anaKa purangahia ngā pēra ki te forklift, kātahi ka utaina ki runga i te taraka, te papa papatahi, te ipu rānei me ngā kerēne.
Te pumauKa whakatakotoria ngā puranga kia pakari kia kore ai e nekeneke i te wā e kawehia ana.
Te tango i te utaKa tukuna marietia ngā pēre i te papa hanga hei whakamahi tonu, me te kore e tere.
Ngā Pātai Auau
1. Kei te tuku koe i ngā puranga pepa maitai mō te mākete o Amerika?
Āe, he kamupene mātou nō Amerika, ā, ko mātou ngā puranga rino pai rawa atu o te ao. Mā tō mātou aroaro ā-rohe me te ratonga kiritaki reo Pāniora ka oati mātou ki te whakawhitiwhiti kōrero me te tautoko tonu puta noa i ngā kaupapa puta noa i te whenua.
2. He aha ngā kōwhiringa mō te tākai me te tuku ki ngā whenua o Amerika?
A: Ka herea ngā puranga pepa rino e te tohunga, ka takaihia, ka tāpirihia he taupoki tiaki ki ngā pito, ā, ka rongoatia mō te waikura, mēnā e tika ana. Ka whakamahia e mātou ngā tikanga tuku haumaru tae atu ki te taraka, te papa papatahi, te ipu rānei, kia tae mai ai ō rauemi ki tō wāhi mahi me te kore he aituā.
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