Kimihia ngā whakaritenga me ngā rahi o te rarangi koiri maitai hurihuri wera hou.
ASTM A572 Tau 50 Koiri Rino Hurihia Wera – Rino Hanganga Kaha Teitei mō te Hanganga
| Taonga | Whakatakotoranga |
| Paerewa Rauemi | ASTM A572 Tau 50 Koiri Rino Hurihia Wera |
| Te Kaha o te Hua | ≥ 345 MPa |
| Awhe Matotoru | 1.5 – 25 mm |
| Whānuitanga Whānui | 1000 – 2500 mm |
| Taumaha Pōkai | 5 – 25 tāne |
| Roa | Kei te wātea i te āhua koiri; kei te wātea te ratonga tapahi-ki-te-roa |
| Manawanui Matotoru | ±0.15 – ±0.30 mm |
| Whānuitanga Ātete | ±3 – ±10 mm |
| Whakaotinga Mata | Pania ki te hinu, hurihia ki te waikura, tāpirihia ki te waikura wera (whiringa) |
| Tiwhikete Kounga | Kei te wātea te tirotiro ISO 9001:2015, SGS / BV / Intertek |
| Ngā tono | Te maitai hanganga, te hanganga, ngā piriti, ngā oko pēhanga, te hanga taumaha |
ASTM A572 Tau 50 – Hanganga Matū (Koiri Rino Hurihia Wera)
| Huānga | Awhe Noa (wt%) | Ngā Tuhipoka |
| Waro (C) | 0.23 mōrahi | Ka whakarato i te kaha me te pakari |
| Manganēhi (Mn) | 1.35 te mōrahi | Ka whakanui ake i te pakari me te kaha |
| Whēkau (P) | 0.04 mōrahi | Te poke, me iti te para kia kore ai e pakarukaru |
| Whānariki (S) | 0.05 mōrahi | Ko te poke, ko te iti o te S ka whakarei ake i te ngāwari |
| Hiraka (Si) | 0.40 mōrahi | Ka whakanui ake i te kaha me te ātete ki te waikura |
| Parahi (Cu) | 0.20 meneti | He kōwhiringa, ka whakarei ake i te ātete ki te waikura |
| Niobium (Nb) | 0.02–0.05 | He kōwhiringa, ka whakanui ake i te kaha (microalloying) |
| Vanadium (V) | 0.01–0.10 | Kōwhiringa, huānga mō te microalloying, kāore rānei |
| Taitānia (Ti) | 0.02–0.05 | Kāore e hiahiatia ana, he whakapai ake i te witi |
ASTM A572 Tau 50 – Ngā Āhuatanga Ā-Mīhini (Koiri Rino Wera)
| Taonga | Uara Noa | Ngā Tuhipoka |
| Kaha Hua (YS) | 345 MPa (50 ksi) min | Te ahotea i te tīmatanga o te whakarerekētanga kirihou o te maitai |
| Kaha Kume (TS) | 450–620 MPa (65–90 ksi) | Te taumahatanga nui rawa atu ka taea e te maitai te tu i mua i te whati |
| Te whakaroa | 18–21% | Ko te ngāwari, te roa o te ine 50 mm, 200 mm rānei, e tohu ana mēnā he ngāwari te maitai, kāore rānei. |
| Te Tauwehenga o te Āhuatanga | 200 GPa | Whakatakotoranga mō ngā maitai waro/iti-koranu |
| Te pakeketanga (Brinell) | 130–180 HB | E tika ana kia hanga he maitai hurihuri wera, kia hawhe inihi te matotoru, neke atu rānei. |
Ngā Tuhipoka:
- Mā te koiri hurihuri wera ka rite te matotoru me te kounga pai o te mata.
- He pai mō ngā hanganga, ngā mahi hanga, ngā mahi tito me ngā mahi ahumahi.
- He mea whakarewa, he mea hanga hoki, he mea whai hua mō ngā kaupapa hangarau.
Pāwhiritia te pātene kei te taha matau
| Rohe tono | Ngā Whakamahinga Noa |
| Hangarau Ā-Iwi / Hanganga Hangarau Hanga | Ngā anga hanganga, ngā kurupae, ngā pou, ngā papa o te whare, ngā tautoko whare |
| Te Hangarau Piriti me te Tirotiro | Ngā huānga hanganga piriti, ngā pereti hononga, ngā pereti whakapakari |
| Te Hanganga o ngā Hanganga Rino | Ngā kurupae-H, te maitai koki, te hongere, ngā pereti maitai me ngā kōtaha |
| Te Mīhini Hanga me te Huihuinga | Ngā turanga mīhini, ngā anga, ngā huānga tautoko |
| Mīhini Hangarau | Te tapahi pereti maitai, te piko, te whakarewa, te tā |
| Mīhini, Taputapu Ahumahi | Papa ahumahi, ngā ārai taputapu, ngā whāriki |
| Ngā Mahi Hanganga | Te hanganga hangarau o te huarahi tere, te rerewē, me te tāone |
| Te Hanga kaipuke me ngā Ipu | Ngā hanganga kaipuke, ngā anga ipu me ngā papa |
1) Tari Peka - tautoko reo Pāniora, āwhina whakawātea tikanga, me ētahi atu.
2) Neke atu i te 5,000 tana o ngā taonga kei roto i te taonga, me te whānuitanga o ngā rahi
3) I tirotirohia e ngā whakahaere mana pēnei i a CCIC, SGS, BV, me TUV, me ngā takai paerewa mō te moana
| Taonga | Whakaahuatanga |
| Tikanga Tākai | He mea here pūmau ngā koiri rino ki ngā whitiki rino me ngā parepare taha hei whakarite i tō rātou pumau me te ārai i te rerekētanga i te wā e whakahaeretia ana, e haria ana hoki. |
| Te Tiakitanga o te Mata | Kei roto i ia koiri he rauemi whakamarumaru: he paparanga o waho o te pepa kraft ārai wai, me te paparanga o roto o te kiriata kirihou mārama, me te paninga ārai-waikura anō hoki. |
| Te Whakahaere i te Koiri | Ko te whakatakotoranga paerewa o te koiri ko "kanohi ki te pakitara" ko "kanohi ki runga rānei." He pai te whakatakotoranga "kanohi ki te pakitara" mō te hiki i te matau-C, hei whakahaere i te uta me te tango i ngā mea mā ngā kerēne me ngā forklift. |
| Taumaha o te Paihere | Taumaha mō ia koiri: 5-25 tāne (i runga i ngā whakaritenga). Whānui o te koiri: mōrahi 1200 mm, mōrahi 12 mita; matotoru: 0.025~5 mm. |
| Tikanga Utaina | Ka taea te tuku i ngā ota koiri maitai taumaha mā roto i te ipu (20GP/40GP/40HQ) mā te kawe nui rānei. Ka whakaratohia e mātou he ratonga kawe pono, roa, me te haumaru. |
| Tikanga Whakapūmau | Mā te whakamahinga o ngā matau waea, ngā poro rakau, ngā whāriki ārai-paheke, me tā mātou pūnaha matau-maha kua patenttia, ka pumau, ka ōrite hoki te tohatoha o ngā utanga i te wā e kawe ana i te moana. |
| Wā Tukunga | Ko te wā tuku he 15-30 ngā rā mahi, e whakawhirinaki ana ki te rahinga ota me ngā whakaritenga. |
| Ngā Ture Tukunga | Kei te wātea ngā tikanga FOB, CFR, me CIF mēnā ka tonoa. |
| Ngā Tuhinga Kaweake | Kei te whakaratohia te nama arumoni, te rārangi tākai, te pire utanga, te tiwhikete takenga mai o te MTC, me te tiwhikete takenga mai. |
| Tirotiro | Kei te wātea te tirotiro a te hunga tuatoru e SGS/BV/Intertek i mua i te tuku. |
1. He kaihanga koe, he kamupene hokohoko rānei?
He kaiwhakarato maitai ngaio mātou, he hononga mahi tahi roa ki ngā mira maitai maha i Haina, e whakarite ana i te tuku pumau o ngā koiri maitai hurihuri wera e rite ana ki ngā paerewa ASTM A572 Grade 50 mō ngā kaupapa hanga me ngā kaupapa ahumahi o te ao.
2. Ka taea e koe te whakarato i tētahi Tiwhikete Tirotiro Mira (MTC)?
Āe. Ka whakaratohia e mātou he Tiwhikete Tirotiro Mira EN 10204 3.1 mō ia puranga hua, ā, ka taea e mātou te whakarato i ngā pūrongo tirotiro tuatoru mai i a SGS, BV, Intertek rānei ina tonoa mai.
3. He aha ngā maimoatanga mata e wātea ana?
Kei a mātou ngā koiri maitai kua hurihia wera, kua whakapūkarahia, kua pania ki te hinu, me ngā koiri maitai ātete-waikura, i runga i ngā hiahia o te kiritaki me te taiao tono.
4. E tautoko ana koe i ngā rahi ritenga, i te tukatuka rānei?
Āe. Kei a mātou ngā ratonga tapahi, kutikuti, me te whakapai i te roa kua whakaritea hei whakatutuki i ngā momo tukatuka me ngā hiahia kaupapa.
5. Me pēhea e whakamana ai koe i te kounga o te hua?
Ka tutuki ngā hua katoa i ngā paerewa ASTM, ā, ka tirotirohia te kounga o te wheketere. Ka tautoko mātou i te tirotiro whānui i mua i te tuku, tae atu ki te whakamātautau SGS, BV rānei.
6. Kia pēhea te roa o tō tuku?
Ko te tikanga he 15-20 ngā rā mahi, e whakawhirinaki ana ki te rahinga ota, ngā whakaritenga, me te wātaka whakaputa.
7. Ki ēhea mākete koe e kaweake ana?
Ka tukuna e mātou ngā koiri maitai ki Amerika Te Raki, Amerika Te Tonga, Ūropi, te Waenganui Rawhiti, Āhia ki te Tonga-mā-rāwhiti, me Āwherika.
8. He aha koe i whiriwhiri ai i tō kamupene hei kaiwhakarato?
Rōpū Rino o te Kuinie whakarato ana i te tuku wheketere pumau, ngā utu whakataetae, te whakahaere kounga tino pakari, ngā tuhinga kaweake katoa, me te tautoko ngaio mō ngā kaupapa hangarau me te hanga o te ao.
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