1. Te Tāutuhi Hua
Ingoa hua: SAE / AISI 1020 Waro maitai — Porowhita / Tapawhā / Pae papatahi
Waehere hua Womic Steel: (whakauruhia tō waehere ā-roto)
Puka Tukunga: Hurihia-wera, whakapūmau, whakamahanahia, tōia-matao (oti-matao) e ai ki te whakaritenga
Ngā whakamahinga noa: ngā toki, ngā pine, ngā pou, ngā toki (kua whakapakeketia ki te pouaka), ngā wāhanga mīhini mahi whānui, ngā rakau, ngā whakapiri, ngā wāhanga mīhini ahuwhenua, ngā wāhanga hanganga kaha iti-waenga.
2. Tirohanga Whānui / Whakarāpopototanga o te Tono
Ko te SAE 1020 he maitai waro-iti, he mea hanga whānuitia e whakamahia ana i ngā wāhi e hiahiatia ana he kaha taurite, he pai te ngāwari ki te whakarewa me te pai o te mīhini. He maha ngā wā ka tukuna i roto i ngā āhuatanga kua hurihia wera, kua oti rānei te whakamatao, ā, he maha ngā wā ka whakamahia i roto i te āhua kua tukuna, i muri rānei i te tukatuka tuarua (hei tauira, te whakakākahu i te pouaka, te maimoatanga wera, te mīhini). Ka tukuna e te Womic Steel he 1020 ngā pae me te mana kounga pumau, ā, ka taea te whakarato ratonga tāpiri pēnei i te mīhini, te whakatikatika, te whakapakeke i te pouaka me te huri tika.
3.Te Hanganga Matū Noa (taumaha%)
| Huānga | Awhe Noa / Mōrahi (%) |
| Waro (C) | 0.18 – 0.23 |
| Manganēhi (Mn) | 0.30 – 0.60 |
| Hiraka (Si) | ≤ 0.40 |
| Whēkau (P) | ≤ 0.040 |
| Whānariki (S) | ≤ 0.050 |
| Parahi (Cu) | ≤ 0.20 (mēnā kua tohua) |
4.Ngā Āhuatanga Mīhini Noa
Ka rerekē ngā āhuatanga miihini i runga i te āhua o te hanga (hurihia-wera, whakapūmau, whakamahanahia, tōia-matao). Ko ngā awhe i raro nei he uara ahumahi noa; whakamahia te MTC mō ngā uara kirimana kua whakamanahia.
Hurihia-wera / Whakapūmautia:
- Kaha kume (UTS): ≈ 350 – 450 MPa
- Kaha whakaputa: ≈ 250 – 350 MPa
- Te roa: ≥ 20 – 30%
- Te pakeketanga: 120 – 170 HB
Tāia-Mātao:
- Kaha kume (UTS): ≈ 420 – 620 MPa
- Kaha whakaputa: ≈ 330 – 450 MPa
- Te roa: ≈ 10 – 20%
- Pakari: teitei ake i te mea kua hurihia ki te wera
5. Ngā Āhuatanga Ā-tinana
Kiato: ≈ 7.85 g/cm³
Te Tauwehenga o te Āhuatanga (E): ≈ 210 GPa
Te ōwehenga o Poisson: ≈ 0.27 – 0.30
Te kawe wera me te whakawhanui: he mea noa mō ngā maitai waro-iti (tirohia ngā ripanga hangarau mō ngā tātaitanga hoahoa)
6.Te Maimoatanga Wera me te Āheinga Mahi
Te whakamahana: te wera i runga ake i te awhe whakawhiti, te whakamatao puhoi.
Te Whakaōrite: te whakapai ake i te hanganga o te witi, te whakapakari i te pakari.
Te Whakamātao me te Whakamārō: he iti noa te whakapakeketanga; e taunakihia ana kia whakapakeketia te pouaka.
Te whakakāpūngao: he mea noa mō te SAE 1020 mō te mata mārō / te matua uaua.
Te Mahi Matao: ka whakanui i te kaha, ka whakaiti i te ngāwari.
7. Te Āheinga Whakarewa me te Hanga
Āheinga whakarewa:Pai. Ngā tukanga noa: SMAW, GMAW (MIG), GTAW (TIG), FCAW. Kāore e hiahiatia te whakamahana i mua mō ngā matotoru noa; whai i ngā whakaritenga tukanga whakarewa (WPS) mō ngā hanganga matua.
Te Whakapūmau / Te Whakapiripiri:ka pā ngā tikanga paerewa.
Te āheinga ki te mīhini:Pai — 1020 ngā mīhini ka ngāwari te mahi; he rerekē te mahi mīhini i ngā pae tōia-matao mai i ngā pae kua whakamahanahia (kua whakarerekētia ngā taputapu me ngā tawhā).
Te Hanga / Te Piko:He pai te ngāwari o te whakawerawera; ko ngā rohe o te pūtoro piko e whakawhirinaki ana ki te matotoru me te āhua.
8. Ngā Āhua, ngā Rahi me ngā Ātete Paerewa
Ka tukuna e Womic Steel ngā pae i ngā rahi arumoni noa. Kei te wātea ngā rahi ritenga mēnā ka tonoa.
Ngā puka tuku noa:
Ngā pae porowhita: Ø6 mm ki te Ø200 mm (ka whakawhirinaki ngā whānuitanga o te diameter ki te kaha o te mira)
Ngā pae tapawhā: 6 × 6 mm tae atu ki te 150 × 150 mm
Ngā pae papatahi/tapawhā hāngai: te matotoru me te whānui kia rite ki te tono
Ngā pito tapahi kia rite ki te roa, ngā pito kani, ngā pito wera rānei; kei te wātea ngā pae kua hurihia, kāore he pae kua hurihia, kua hurihia rānei.
Ngā ātete me te mutunga o te mata:
Ka whai ngā manawanui i ngā whakaritenga a te kiritaki, i ngā paerewa rānei e tika ana (ASTM A29/A108, i ngā mea rite rānei mō ngā rakau kua oti te whakamatao). Ka taea e Womic Steel te whakarato i te whenua tika (h9/h8) te huri rānei kia rite ki te hiahia.
9. Tirotiro me te Whakamātautau
Ka whakahaerehia, ka taea rānei e Womic Steel te whakarato i ngā tuhinga tirotiro me ngā whakamātautau e whai ake nei:
Ngā whakamātautau paerewa (kei roto mēnā kāore i te whakahuatia):
Tātari matū (matū ine irahiko / matū mākū) me te MTC e whakaatu ana i te hanganga tuturu.
Whakamātautau kume (e ai ki te mahere tauira kua whakaaetia) — ngā uara pūrongo mō te UTS, YS, te Toronga.
Tirotiro tirohanga me te manatoko i ngā āhuatanga (diameter, tika, roa).
Whakamātautau mārō (ngā tauira kua tīpakohia).
Kōwhiringa:
Whakamātautau Ultrasonic (UT) mō ngā hapa ā-roto (100%, tauira rānei).
Te Whakamātautau Matūriki Aukume (MT) mō ngā kapiti mata.
Whakamātautau iahiko-pōturi mō ngā hapa mata/tata ki te mata.
Te auau tauira kore-paerewa me te tirotiro a te hunga tuatoru (nā Lloyd's, ABS, DNV, SGS, Bureau Veritas, me ētahi atu).
Ngā momo tiwhikete me te MTC katoa ina tonoa (hei tauira, ngā tiwhikete momo ISO 10474 / EN 10204 mēnā e tika ana).
10.Te Tiakitanga o te Mata, te Tākai me te Whakahaere Ratonga
Te tiakitanga o te mata:he paninga hinu māmā hei ārai i te waikura (paerewa), he taupoki pito kirihou mō ngā matā (whiringa), he takai ārai waikura tāpiri mō ngā haerenga roa ki te moana.
Te tākai:he mea here ki ngā whitiki rino, he mea whakatārewatanga rakau hei kaweake; he pouaka rakau hei hanga i ngā pae whenua tika mēnā e hiahiatia ana.
Tautuhinga / tohu:ia paihere/pae kua tohua ki te tau wera, te karaehe, te rahi, te ingoa Womic Steel, me te tau PO e tonoa ana.
11.Ngā Pūnaha Kounga me te Tiwhikete
Kei raro a Womic Steel i tētahi pūnaha whakahaere kounga kua tuhia (ISO 9001).
Kei te wātea te MTC mō ia wera/puranga.
Ka taea te whakarite i ngā tirotiro a te rōpū tuatoru me ngā whakaaetanga a te rōpū whakarōpū e ai ki te kirimana.
12.Ngā Whakamahinga / Ngā Tono Noa
Te hangarau whānui: ngā toki, ngā pine, ngā pou me ngā pūtu (i mua i te whakamahana, i te whakapakeketanga rānei o te mata)
Ngā wāhanga motuka mō ngā tono kore-tino nui, hei rauemi matua rānei mō ngā wāhanga warowaihā
Ngā wāhanga mīhini ahuwhenua, ngā hononga, ngā wāhanga mīhini me ngā taputapu
Te hanga e hiahia ana kia pai te whakarewa me te kaha taurite
13.Ngā Painga me ngā Ratonga o te Womic Steel
Te kaha o te mira mō ngā pae kua hurihia ki te wera me ngā pae kua oti te whakamatao me te whakahaere i ngā āhuatanga kia tino pātata.
He taiwhanga kounga ā-roto mō ngā whakamātautau matū me ngā whakamātautau ā-mīhini; he MTC kua tukuna mō ia wera.
Ngā ratonga tāpiri: te huri tika, te huri kore-waenga, te miihini, te whakakākahu i te pouaka (mā roto i ngā oumu hoa), me te tākai motuhake mō te kaweake.
Ngā wā whakataetae me te tautoko logistics o te ao.
E whakahīhī ana mātou ki tō mātoungā ratonga whakaritenga, ngā huringa whakaputa tere, mewhatunga tuku ā-ao, kia tutuki ai ō hiahia motuhake me te tino tika me te hiranga.
Paetukutuku: www.womicsteel.com
Īmēra: sales@womicsteel.com
Waea/WhatsApp/WeChat: Victor: +86-15575100681, Jack rānei: +86-18390957568
Wā tuku: Hepetema-12-2025