Puranga Rino U/Z Momo II III IIIA IV VL Hurihia Wera

Puranga Rino U/Z Momo II III IIIA IV VL Hurihia Wera Whakaahua Matua
  • Puranga Rino U/Z Momo II III IIIA IV VL Hurihia Wera
  • Puranga Rino U/Z Momo II III IIIA IV VL Hurihia Wera
  • Puranga Rino U/Z Momo II III IIIA IV VL Hurihia Wera
  • Puranga Rino U/Z Momo II III IIIA IV VL Hurihia Wera
  • Puranga Rino U/Z Momo II III IIIA IV VL Hurihia Wera
  • Puranga Rino U/Z Momo II III IIIA IV VL Hurihia Wera

Whakaahuatanga Poto:

He wāhanga honohono kaha te puranga rino hurihuri wera, he mea noa i roto i te hangarau moana me te tautoko turanga me te hanga pakitara pupuri. Ki te whakatauritea ki ngā puranga makariri, he pai ake te pakari o te puranga pepa hurihuri wera, he teitei ake te modulus wāhanga, ā, he pai ake te mahi ātete wai.

Ka whakaratohia e China Royal Steel te whānuitanga katoa o ngā puranga rau momo U me te momo Z, tae atu ki ngā Tauira Momo II, Momo III, Momo IIIA, Momo IV me te VL paerewa, mō ngā mahi rangitahi me ngā mahi pumau.


  • Ingoa Waitohu:RINO KĪNGI HĀINA
  • Te Kaupae Rino:A36/A572 Gr50/A992/S355GP/SY295/SY390/Q235B/Q355B
  • Paerewa whakaputa:ASTM / EN / JIS / GB
  • Ngā Tiwhikete:ISO9001, BV, CE
  • Wā Utu:30%TT+70%
  • MOQ:10 TĀNE
  • Wā Tukunga:7-15 Ngā Rā
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    Taipitopito Hua

    Ngā Tohu Hua

    Taipitopito Hua

    Āhuatanga Whakatakotoranga
    Paerewa ASTM A328 / EN 10248 / JIS A5528 / GB/T 29737
    Tau ASTM A572 Gr.50 / Q235B / Q345B / SY295 / SY390 / S235JR / S275JR
    Momo Ngā Puranga Rau Momo-U / Momo-Z / Larssen
    Te Hanga Puranga Rino Hurihia-wera/Hurihia-Matao
    Roa 6m – 18m (Kei te wātea te roa ritenga)
    Whānui 200mm – 900mm (I runga anō i te āhua)
    Matotoru 4mm – 12mm
    Mata Whakaoti Mira / Paninga / Whakarewa-wera
    Taonga Kua Rite 80000+ Tana e wātea ana
    Kaweake Ki Āhia ki te Tonga-mā-rāwhiti / Rawhiti-waenganui / Amerika / Ūropi
    Tukunga Utu Tika i te Wheketere, 7–15 Rā
    PŪRANGA RINO ASTM2 (1)
    PŪRANGA RINO ASTM1 (1)
    puranga pepa maitai7 (1) (1)
    puranga pepa maitai6 (1) (1)
    Tirohia ngā taonga hou me ngā utu

    Te Hanganga Matū o te Puranga Rino

    Paerewa Tau C (%) Mn (%) P (%) S (%) Si (%)
    GB/T 29737 Q235B ≤0.22 ≤1.40 ≤0.035 ≤0.035 ≤0.35
    GB/T 29737 Q345B ≤0.20 1.00–1.60 ≤0.035 ≤0.035 ≤0.50
    ASTM A36 ≤0.25 0.80–1.20 ≤0.04 ≤0.05 0.15–0.40
    ASTM A572 Gr.50 ≤0.23 0.67–1.65 ≤0.035 ≤0.04 ≤0.50
    ASTM A992 ≤0.23 0.50–1.70 ≤0.035 ≤0.045 ≤0.50
    EN 10248 S235JR ≤0.17 ≤1.40 ≤0.035 ≤0.035 ≤0.35
    EN 10248 S275JR ≤0.22 ≤1.50 ≤0.035 ≤0.035 ≤0.55
    EN 10248 S355JR ≤0.22 ≤1.60 ≤0.035 ≤0.035 ≤0.55
    JIS SY295 ≤0.22 0.50–1.60 ≤0.035 ≤0.035 0.20–0.35
    JIS SY390 ≤0.22 0.80–1.60 ≤0.035 ≤0.035 0.20–0.50
    JIS SY490 ≤0.23 0.90–1.60 ≤0.035 ≤0.035 0.20–0.55

    Ngā Āhuatanga Hangarau o te Puranga Rino

    Paerewa Tau Kaha Hua (MPa) Kaha Kume (MPa) Te roa (%) Te pakeketanga (HB)
    GB/T 29737 Q235B 235 370–500 ≥26 120–160
    GB/T 29737 Q345B 345 470–630 ≥20 140–180
    ASTM A36 250 400–550 20 119–159
    ASTM A572 Gr.50 345 450–620 18–21 140–180
    ASTM A992 345 450–620 18–22 140–180
    EN 10248 S235JR 235 360–510 ≥26 120–160
    EN 10248 S275JR 275 430–580 ≥23 130–170
    EN 10248 S355JR 355 470–630 ≥20 140–180
    JIS SY295 295 430–570 ≥22 130–170
    JIS SY390 390 520–650 ≥20 140–180
    JIS SY490 490 560–690 ≥18 150–190

    Ngā Tuhipoka:

    Kaha Hua ReH = Kaha Hua

    Kaha Kume Rm = Kaha Kume

    Toronga A = Toronga (ōrau toronga i muri i te whati)

    Te pakeke = te pakeke Brinell, ko HB te tohu o te pakeke Brinell.

    Rahi o te Puranga Rino

    Wāhanga Ngā Ahu Rohe Wāhanga Papatipu Wā poto Tauira
    Whānui Teitei Matotoru Puranga Pakitara o te korekore o te wāhanga
    w h t    
    mm Mm mm cm2/puranga kg/m kg/m2 cm4/m cm3/m
    ⅠA 400 85 8 45.21 35.5 88.8 4500 529
    Tuarua 400 100 10.5 61.2 48 120 8740 874
    Ⅲ 400 125 13 76.4 60 150 16800 1340
    ⅢA 400 150 13.1 74.4 58.4 146 22800 1520
    Ⅳ 400 170 15.5 97 76.1 190 38600 2270
    ⅤL 500 200 24.3 133.8 105 210 63000 3150
    ⅥL 500 225 27.6 153 120 240 86000 3820
    ⅡW 600 130 10.3 78.7 61.8 103 13000 1000
    ⅢW 600 180 13.4 104 81.6 136 32400 1800
    ⅣW 600 210 18 135.3 106 177 56700 2700

     

    Kei te hiahia koe ki te mōhio atu mō ngā whakaritenga me ngā rahi o ngā puranga pepa maitai?

    Tikiake i te Rārangi Katoa

    Te Maukati Puranga Rino me te mahi ātete wai

    puranga-pepa-rino-whakarewa1

    Hoahoa: Puranga Rau Rino Honohono, uruhanga ≤1×10⁻⁷ cm/s

    Amerika: E tutuki ana i te Paerewa ASTM D5887 mō te Raina hei Whakaiti i te Para i raro i ngā Pahu

    Āhia ki te Tonga-mā-rāwhitiĀrai i te wai whenua e turuturu ana mō ngā wā ua pārūrū

    Te tukanga whakaputa puranga maitai

    Hipanga Whakaahuatanga
    1. Te Hanga Rino Te whakarewa i ngā rauemi mata i roto i te Oumu Āwhata Hiko (EAF) i te Oumu Hāora Taketake rānei (BOF) hei hanga pereki maitai.
    2. Te Maka Te whakarewanga tonu o ngā pereki rino ki roto i ngā pereti, ngā putiputi, ngā pereki rānei, i runga i te momo hua.
    3. Te Hurihuri Wera / Te Hanga Matao Hurihia-wera:Te whakamahana i ngā pereti me te huri hei kurupae-H, hei puranga rau, hei pereti rānei.
    Hanga-mātao:Te piko, te pēhi rānei i ngā rau maitai hei kōtaha momo-U, momo-Z, hei kōtaha Larssen rānei i te pāmahana rūma.
    4. Te Tapahi me te Hanga Te tapahi i te maitai ki te roa e hiahiatia ana (6–18m) me te hanga tika i ngā kōtaha kia rite ki ngā paerewa hoahoa (ASTM / EN / JIS / GB).
    5. Maimoatanga Mata He mea pani ki te peita/paninga, he mea whakarewa wera rānei hei ārai i te waikura, hei roa ake hoki te ora o te mahi.
    6. Te Mana Whakahaere me te Tirotiro Kounga Te whakamātautau ā-ringa me te matū, te tirotiro i ngā āhuatanga, me ngā tirotiro kounga o te mata kia tutuki ai ngā paerewa e tika ana.
    7. Te Tākai me te Tukunga He paihere, he maimoatanga ātete waikura mēnā e tika ana, ā, kua rite mō te tuku tika mai i te wheketere (tukunga 7–15 rā).
    Te tukanga whakaputa puranga pepa maitai

    Mata Puranga Rau Rino

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    112

    Amerika:HDG hei ASTM A123 (paninga konutea iti rawa ≥ 85 µm); he kōwhiringa te paninga 3PE; he rite ngā whakaotinga katoa ki te RoHS.

    Āhia ki te Tonga-mā-rāwhitiKo te matotoru o te konukōre wera he hollyh (neke atu i te 100μm), ā, e rua ngā paparanga o te paninga tāra waro epoxy ka pania, ka taea te rehu ki te tote, ka whakamatautauria mō te 5000 hāora me te kore waikura, koinei te mea pai rawa atu mō te whakamahinga i roto i te taiao moana pārūrū.

    TONO

    Te Hangarau Moana me te Tai Rāwhiti– Mō ngā pakitara o te tauranga, ngā pou me ngā tauranga, he mea nui ngā hanganga moana kounga teitei, pumau hoki.

    Te Whakapūmau i te Peeke me te Whakahaere Waipuke– Ka tiaki i ngā pareparenga awa me ngā puke mai i te horo me te waipuke.

    Ngā Taiepa Pupuri me ngā Taiepa Keri– Ka pupuri haumaru i ngā rūma o raro me ngā wāhi i keria tatatia, tae atu ki ngā tāwharau me ngā papa tautoko.

    Ngā Kaupapa Ahumahi me ngā Kaupapa Hanganga– Ka whakarite kia pumau ngā turanga mō ngā piriti, ngā huarahi tere, ngā tipu hiko, me ngā whare hanga.

    Hanganga Rangitahi / Tuturu– Ngā pou matao mō ngā mahi rangitahi; ngā pou hurihuri wera mō ngā turanga wai hohonu tūturu, turanga taumaha rānei.

    Puranga rino āhua-U kua hurihia wera (5)

    He aha i whiriwhiri ai i te China Royal Steel mō ngā Puranga Rau Rino

    1.Whānuitanga o ngā Wāhanga

    He whānuitanga o ngā kōtaha me ngā āhuatanga āhuahanga rerekē, e āhei ai te whiriwhiri i te otinga tino pai rawa atu mō ia kaupapa. He nui ake te nui o ngā puranga pepa hurihuri wera momo-U i te mea e wātea ana.80,000 tāne.

    2. He Mahi Hanganga Tino Pai

    Mā te whakakotahitanga o ngā kōtaha ngaru hohonu me ngā flange matotoru ka tino kaha te hanga me te kaha ki te kawe kawenga.

    3. Hoahoa Whakamahi Anō

    Mā te hoahoa wāhanga ōrite ka māmā ake te tango me te whakamahi anō, ka whakaitihia ngā utu kaupapa whānui me te whakapai ake i te pumau.

    4. Ngā Otinga i Huihuihia e te Wheketere

    Ka taea te huihui i ngā pou kia takirua i te mira, kia pai ake ai te tāutanga, te whakarite pai ake, me te mahi pai ake i te papaanga.

    Ka haere mai ngā kaihoko ki te wheketere ki te tirotiro i ngā puranga pepa maitai
    puranga pepa maitai-China royal steel2 (1)
    puranga pepa maitai-China royal steel1 (1)
    TIKINA HE TAURANGA HOU

    TE TĀKAI ME TE TUKU

    Tākai Kaweake Paerewa:Ngā puranga pepa maitaihe mea tākai pūmau ki ngā whitiki rino, ā, he mea tautoko hei whakakaha, hei ārai hoki i te rerekētanga o te āhua i te wā e kawe ana.

    Te Parenga Ārai-Waikura:Ka taea te whakarato i te hinu ātete waikura, te takai kirihou, te takai ā-wai rānei mō te kawe waka tawhiti me te kawe waka moana.

    Ngā Ratonga Tākai Motuhake:Ka taea te whakarite i te takai kia rite ki ngā hiahia o te kaupapa, pērā i te tohu motuhake, te tapanga, me ētahi atu tikanga tiaki rānei.

    Te Whai Hua o te Utaina:He tohutohu ngaio mō te uta i ngā ipu hei whakanui ake i te wāhi i roto i ngā ipu (20GP / 40GP / Waka Papatipu) ka taea te whakaiti i te utu utanga.

    Tukunga Tere:He taonga kua rite mō te tuku mai i roto i ngā rā e 7-15 hei tautoko i te hiahia kia tere te whakatinanatanga o tētahi kaupapa.

    Wheako Tukunga Ao Whānui:He nui ngā wheako kaweake ki te Tonga Rawhiti o Āhia, ki te Waenganui Rawhiti, ki Amerika, ki Ūropi, ka tau te rangimarie o te hinengaro mō ngā mahi kawe me ngā tuhinga.

    Puranga rino āhua-U kua hurihia wera (7)

    Ngā Pātai Auau

    P1: He aha te rerekētanga i waenga i ngā puranga rau Momo II, III, IIIA me te IV?

    A: Ko te rerekētanga matua kei roto i te matotoru me te modulus wāhanga. Ko ngā momo teitei ake (III, IV, VL) ka whakarato i te kaha kawenga kaha ake, ā, he pai hoki mō ngā kaupapa taumaha.

    Q2: He aha te painga o ngā puranga pepa hurihuri wera?

    A: He roa ake te mau o ngā puranga pepa huri wera, he kaha ake ngā hononga, ā, he pai hoki mō ngā mahi roa me ngā mahi moana.

    Q3: Ka taea e koe te whakarato i ngā rahi ritenga?

    Āe, ka tautoko mātou i te roa, te matotoru, me te paninga kua whakaritea kia rite ki ngā whakaritenga o te kaupapa.

    Q4: Kia pehea te roa o tō tuku?

    A: E wātea ana ngā rahi paerewa i roto i ngā rā 7–15, i runga i te taonga me te nui o te ota.

    Q5: Ko tēhea paerewa e tukuna ana e koe?

    A: Ka whakaratohia e mātou ngā puranga pepa kua whakamanahia e ASTM, EN, me JIS me ngā pūrongo tirotiro katoa.

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