Tikiake i ngā Whakatakotoranga me ngā Ine o te Pae Rino Koki Hou.
Kaihanga Pae Koki Rino Pirau Hot Dip Haina Rino Koki Rino Rite mō ngā Hanganga Whare
Taipitopito Hua
| Momo | Ōrite & Koreōrite | Te Wāhi Taketake | Tianjin, Haina |
| Paerewa | ASTM | Ingoa Waitohu | Kingi |
| Manawanui | ±1% | Tono | Hanganga |
| Ratonga Tukatuka | Piko, Whakarewa, Wero, Wetewete, Tapahi, me ētahi atu | Tikanga | Hurihia Wera, Hurihia Matao |
| Wā Tukunga | 7-15 ngā rā | MOQ | 25 Tana |
| Koranu, Kāore rānei | Kore-Koranu | Tiwhikete | ISO,MTC |
| Te nama | Mā te Taumaha Tuturu | Te wā utu | TT |
Te Hanganga Matū o te Pae Rino Koki ASTM
| Te Kaupae Rino | Ngā Kāhua | Waro, mōrahi, % | Manganēhi, % | Whēkau, mōrahi, % | Whānariki, mōrahi, % | Hiraka, % |
| A36 | Ngā Āhua Rino | 0.26 | -- | 0.04 | 0.05 | ≤0.40 |
| Taonga | Tau | Waro, mōrahi, % | Konupora, mōrahi, % | Hiraka, mōrahi, % | Whēkau, mōrahi, % | Whānariki, mōrahi, % |
|---|---|---|---|---|---|---|
| Koki Rino A572 | 42 | 0.21 | 1.35 | 0.40 | 0.04 | 0.05 |
| 50 | 0.23 | 1.35 | 0.40 | 0.04 | 0.05 | |
| 55 | 0.25 | 1.35 | 0.40 | 0.04 | 0.05 |
Ngā Āhuatanga Ā-ringa o te Pae Rino Koki ASTM
| Te Kaupae Rino | Ngā Kāhua | Kaha Kume, ksi [MPa] | Pūwāhi Hua, min, ksi [MPa] | Te toronga i roto i te 8 inihi [200 mm], min, % | Te toronga i roto i te 2 inihi [50 mm], min, % |
| A36 | Ngā Āhua Rino | 58 - 80 [400 - 550] | 36 [250] | 20 | 21 |
| Taonga | Tau | Pūwāhi Hua, min, ksi [MPa] | Kaha Kume, min, ksi [MPa] |
|---|---|---|---|
| Koki Rino A572 | 42 | 42 [290] | 60 [415] |
| 50 | 50 [345] | 65 [450] | |
| 55 | 55 [380] | 70 [485] |
Rahi Pae Rino Koki ASTM
Whakatakotoranga maitai koki ōrite A572
Whakatakotoranga maitai koki kore ōrite A572
Whakatakotoranga maitai koki ōrite A572
| Taonga | Waewae 1 (mm) | Waewae 2 (mm) | Matotoru (mm) | Taumaha (kg/m) | Taonga | Waewae 1 (mm) | Waewae 2 (mm) | Matotoru (mm) | Taumaha (kg/m) |
| A572001 | 20 | 20 | 3 | 0.889 | A572045 | 80 | 80 | 7 | 8.525 |
| A572002 | 20 | 20 | 4 | 1.145 | A572046 | 80 | 80 | 8 | 9.658 |
| A572003 | 25 | 25 | 3 | 1.124 | A572047 | 80 | 80 | 10 | 11.874 |
| A572004 | 25 | 25 | 4 | 1.459 | A572048 | 90 | 90 | 6 | 8.35 |
| A572005 | 30 | 30 | 3 | 1.373 | A572049 | 90 | 90 | 7 | 9.656 |
| A572006 | 30 | 30 | 4 | 1.786 | A572050 | 90 | 90 | 8 | 10.946 |
| A572007 | 35 | 35 | 3 | 1.578 | A572051 | 90 | 90 | 10 | 13.476 |
| A572008 | 35 | 35 | 4 | 2.072 | A572052 | 90 | 90 | 12 | 15.94 |
| A572009 | 35 | 35 | 5 | 2.551 | A572053 | 100 | 100 | 6 | 9.366 |
| A572010 | 40 | 40 | 3 | 1.852 | A572054 | 100 | 100 | 7 | 10.83 |
| A572011 | 40 | 40 | 4 | 2.422 | A572055 | 100 | 100 | 8 | 10.276 |
| A572012 | 40 | 40 | 5 | 1.976 | A572056 | 100 | 100 | 10 | 15.12 |
| A572013 | 44 | 44 | 3 | 2.002 | A572057 | 100 | 100 | 12 | 17.898 |
| A572014 | 44 | 44 | 4 | 2.638 | A572058 | 100 | 100 | 14 | 20.611 |
| A572015 | 38 | 38 | 3 | 1.719 | A572059 | 100 | 100 | 16 | 23.257 |
| A572016 | 38 | 38 | 4 | 2.261 | A572060 | 110 | 110 | 7 | 11.928 |
| A572017 | 48 | 48 | 3 | 2.19 | A572061 | 110 | 110 | 8 | 13.532 |
| A572018 | 48 | 48 | 4 | 2.889 | A572062 | 110 | 110 | 10 | 16.69 |
| A572019 | 48 | 48 | 5 | 3.572 | A572063 | 110 | 110 | 12 | 19.782 |
| A572020 | 50 | 50 | 3 | 2.332 | A572064 | 110 | 110 | 14 | 22.809 |
| A572021 | 50 | 50 | 4 | 3.059 | A572065 | 125 | 125 | 8 | 15.504 |
| A572022 | 50 | 50 | 5 | 3.77 | A572066 | 125 | 125 | 10 | 19.133 |
| A572023 | 50 | 50 | 6 | 4.465 | A572067 | 125 | 125 | 12 | 22.692 |
| A572024 | 56 | 56 | 3 | 2.624 | A572068 | 125 | 125 | 14 | 26.193 |
| A572025 | 56 | 56 | 4 | 3.446 | A572069 | 140 | 140 | 10 | 21.488 |
| A572026 | 56 | 56 | 5 | 4.251 | A572070 | 140 | 140 | 12 | 25.522 |
| A572027 | 56 | 56 | 6 | 6.568 | A572071 | 140 | 140 | 14 | 29.49 |
| A572028 | 63 | 63 | 4 | 3.907 | A572072 | 140 | 140 | 16 | 33.393 |
| A572029 | 63 | 63 | 5 | 4.822 | A572073 | 160 | 160 | 10 | 24.724 |
| A572030 | 63 | 63 | 6 | 5.721 | A572074 | 160 | 160 | 12 | 29.391 |
| A572031 | 63 | 63 | 8 | 7.469 | A572075 | 160 | 160 | 14 | 33.987 |
| A572032 | 63 | 63 | 10 | 9.151 | A572076 | 160 | 160 | 16 | 38.518 |
| A572033 | 70 | 70 | 4 | 4.372 | A572077 | 180 | 180 | 12 | 33.159 |
| A572034 | 70 | 70 | 5 | 5.397 | A572078 | 180 | 180 | 14 | 35.383 |
| A572035 | 70 | 70 | 6 | 6.406 | A572079 | 180 | 180 | 16 | 43.452 |
| A572036 | 70 | 70 | 7 | 7.398 | A572080 | 180 | 180 | 18 | 48.634 |
| A572037 | 70 | 70 | 8 | 8.373 | A572081 | 200 | 200 | 14 | 42.894 |
| A572038 | 75 | 75 | 5 | 5.818 | A572082 | 200 | 200 | 16 | 48.56 |
| A572039 | 75 | 75 | 6 | 6.905 | A572083 | 200 | 200 | 18 | 54.501 |
| A572040 | 75 | 75 | 7 | 7.976 | A572084 | 200 | 200 | 20 | 60.056 |
| A572041 | 75 | 75 | 8 | 9.03 | A572085 | 200 | 200 | 22 | 71.168 |
| A572042 | 75 | 75 | 10 | 11.089 | Roa = 6 - 12 mita SS400, Q235 rānei | ||||
| A572043 | 80 | 80 | 5 | 6.211 | |||||
| A572044 | 80 | 80 | 6 | 7.376 | |||||
Whakatakotoranga maitai koki kore ōrite A572
| Tau Nama | Waewae 1 (mm) | Waewae 2 (mm) | Matotoru (mm) | Taumaha (kg/m) | Tau Nama | Waewae 1 (mm) | Waewae 2 (mm) | Matotoru (mm) | Taumaha (kg/m) |
| UEA572001 | 30 | 20 | 3 | 1.14 | UEA572045 | 100 | 50 | 6 | 6.98 |
| UEA572002 | 30 | 20 | 4 | 1.49 | UEA572046 | 100 | 50 | 8 | 9.16 |
| UEA572003 | 40 | 20 | 3 | 1.38 | UEA572047 | 100 | 50 | 10 | 11.3 |
| UEA572004 | 40 | 20 | 3 | 1.8 | UEA572048 | 100 | 65 | 7 | 8.96 |
| UEA572005 | 40 | 25 | 4 | 1.97 | UEA572049 | 100 | 65 | 8 | 10.2 |
| UEA572006 | 45 | 30 | 4 | 2.3 | UEA572050 | 100 | 65 | 9 | 11.3 |
| UEA572007 | 45 | 30 | 5 | 2.82 | UEA572051 | 100 | 65 | 10 | 12.5 |
| UEA572008 | 50 | 30 | 5 | 3.02 | UEA572052 | 100 | 75 | 7 | 9.52 |
| UEA572009 | 50 | 30 | 6 | 3.58 | UEA572053 | 100 | 75 | 8 | 10.8 |
| UEA572010 | 50 | 40 | 4 | 2.77 | UEA572054 | 100 | 75 | 9 | 12.1 |
| UEA572011 | 50 | 40 | 5 | 3.42 | UEA572055 | 100 | 75 | 10 | 13.3 |
| UEA572012 | 50 | 40 | 6 | 4.03 | UEA572056 | 100 | 75 | 11 | 14.6 |
| UEA572013 | 60 | 30 | 5 | 3.43 | UEA572057 | 100 | 75 | 12 | 15.8 |
| UEA572014 | 60 | 30 | 6 | 4.06 | UEA572058 | 120 | 80 | 8 | 12.4 |
| UEA572015 | 60 | 30 | 7 | 4.68 | UEA572059 | 120 | 80 | 10 | 15.3 |
| UEA572016 | 60 | 40 | 5 | 3.83 | UEA572060 | 120 | 80 | 12 | 18.2 |
| UEA572017 | 60 | 40 | 6 | 4.54 | UEA572061 | 130 | 65 | 8 | 12.1 |
| UEA572018 | 60 | 40 | 7 | 5.24 | UEA572062 | 130 | 65 | 10 | 14.9 |
| UEA572019 | 65 | 50 | 5 | 4.43 | UEA572063 | 130 | 65 | 12 | 17.7 |
| UEA572020 | 65 | 50 | 6 | 5.26 | UEA572064 | 130 | 75 | 8 | 12.7 |
| UEA572021 | 65 | 50 | 7 | 6.08 | UEA572065 | 130 | 75 | 10 | 15.7 |
| UEA572022 | 65 | 50 | 8 | 6.88 | UEA572066 | 130 | 75 | 12 | 18.6 |
| UEA572023 | 75 | 50 | 5 | 4.83 | UEA572067 | 130 | 90 | 10 | 17 |
| UEA572024 | 75 | 50 | 6 | 5.75 | UEA572068 | 130 | 90 | 12 | 20.1 |
| UEA572025 | 75 | 50 | 7 | 6.65 | UEA572069 | 150 | 75 | 9 | 15.7 |
| UEA572026 | 75 | 50 | 8 | 7.53 | UEA572070 | 150 | 75 | 10 | 17.4 |
| UEA572027 | 75 | 50 | 9 | 8.4 | UEA572071 | 150 | 75 | 11 | 18.9 |
| UEA572028 | 75 | 55 | 5 | 5.04 | UEA572072 | 150 | 75 | 12 | 20.6 |
| UEA572029 | 75 | 55 | 7 | 6.93 | UEA572073 | 150 | 90 | 10 | 18.6 |
| UEA572030 | 75 | 65 | 6 | 6.49 | UEA572074 | 150 | 90 | 12 | 22 |
| UEA572031 | 75 | 65 | 8 | 8.48 | UEA572075 | 150 | 90 | 15 | 27.1 |
| UEA572032 | 75 | 65 | 10 | 10.5 | UEA572076 | 150 | 100 | 10 | 19.3 |
| UEA572033 | 80 | 40 | 6 | 5.51 | UEA572077 | 150 | 100 | 12 | 23 |
| UEA572034 | 80 | 40 | 8 | 7.21 | UEA572078 | 150 | 100 | 14 | 26.6 |
| UEA572035 | 80 | 60 | 6 | 6.49 | UEA572079 | 160 | 80 | 10 | 18.5 |
| UEA572036 | 80 | 60 | 7 | 7.5 | UEA572080 | 160 | 80 | 12 | 22 |
| UEA572037 | 80 | 60 | 8 | 8.48 | UEA572081 | 160 | 80 | 14 | 25.4 |
| UEA572038 | 80 | 65 | 6 | 6.73 | UEA572082 | 200 | 100 | 10 | 23.4 |
| UEA572039 | 80 | 65 | 8 | 8.82 | UEA572083 | 200 | 100 | 12 | 27.8 |
| UEA572040 | 80 | 65 | 10 | 10.9 | UEA572084 | 200 | 100 | 15 | 34.4 |
| UEA572041 | 90 | 65 | 6 | 7.22 | UEA572085 | 250 | 90 | 10 | 26.6 |
| UEA572042 | 90 | 65 | 7 | 8.32 | Rauemi: ASTM A572 Roa = 6 - 12 mita | ||||
| UEA572043 | 90 | 65 | 8 | 9.44 | |||||
| UEA572044 | 90 | 65 | 10 | 11.7 | |||||
Pāwhiritia te pātene kei te taha matau
Tukanga Whakaputa
1. Te Whakarite Rauemi Mata:Kōwhiria ngā pereki maitai kounga teitei pērā i te Q235, Q355, ASTM A36, me te S235JR.
2. Te whakamahana:Whakawerahia ngā parai i roto i te oumu whakamahana anō kia whiwhi ai i te pāmahana hurihuri e tika ana.
3. Te Hurihuri Wera:Hurihia ngā pirepire wera kia rite ki te āhua o te rino koki L mā roto i ngā mira hurihuri maha.
4. Te Whakatikatika me te Tapahi:Whakatikatikahia ngā pae koki ka tapahia kia rite ki te roa e hiahiatia ana, me ngā ine tika hoki.
5. Tirotiro Kounga:Tirohia te hanganga matū, ngā āhuatanga hangarau, ngā rahi, me te kounga o te mata.
6. Te whakapūmau (Whiringa):Pania te paninga konutea wera mā te horoi, te pīkara, me te rumaki konutea hei ātete ki te waikura.
7. Te Tākai me te Tukunga:Paiherea ngā hua kia haumaru, ka tukuna atu kia rite ki ngā hiahia o te kiritaki.
Tirotiro Kounga
Whakamātautau Hanganga MatūTirohia ngā wāhanga maitai kia tutuki ai ngā paerewa pēnei i te ASTM, EN, me te GB.
Whakamātautau Āhuatanga MīhiniWhakamātauria te kaha kume, te kaha tuku, te roa, me te mārō hei manatoko i te mahi.
Tirotiro AhuInehia te roa o te waewae, te matotoru, te taumaha, te tika, me te tika o te manawanui.
Tirotiro MataTirohia mēnā he kapiti, he waikura, he karawarawa, me ētahi atu hapa o te mata.
Whakamātautau Matotoru WhakarewaMō te maitai koki piauau, tirohia te matotoru me te piri o te paninga konutea.
Whakamātautau Ultrasonic (Whiringa)Kitea ngā hapa o roto, me te whakarite kia pono te hanganga.
Arotakenga Whakamutunga me te TiwhiketeWhakaratohia te MTC, ngā pūrongo tirotiro, me ngā tiwhikete kounga i mua i te tuku.
Taupānga Matua
Ngā Whare Hanganga RinoE whakamahia ana mō te nuinga o ngā whare ahumahi utu-whai hua, whare arumoni, me ngā whare putunga, ā, ko ngā whare maitai kua oti te hanga i mua ka tutuki i ngā whakaritenga kounga.
Ngā Anga mō ngā Mīhini me ngā TaputapuHe tino pai tēnei ngongo maitai kounga teitei mō tō turanga mīhini, tautoko taputapu, hei hanga i ō anga hanga ritenga, i ō papa ahumahi rānei.
Ngā Piriti me ngā HangangaWhakamahia i roto i ngā Piriti, ngā Huarahi Matua, ngā Rerewe, ngā Taunga Rererangi me ngā kaupapa Hanganga Tāone e hiahiatia ana he kaha hanganga teitei.
Ngā Pourewa TukuNā te pai o te hiri me te whakamarara wera, ka taea te oma pumau mō te wā roa ina whakamahia i roto i te pourewa tuku hiko, te pourewa waea me te hanganga ratonga.
Ngā Pūnaha Whakamaunga Pūngao Rā: E tika ana te hua mō te pūnaha whakairi photovoltaic me te hanganga tautoko pūngao rā. He pai rawa te ātete ki te waikura mō waho.
Ngā Whare Putunga me ngā Whare Ahumahi: Te hanganga o te whare wheketere, te awheawhe, te whare putunga rānei, te pokapū kawe taonga, te whare ahumahi rānei.
He aha i whiriwhiri ai koe i te Royal Steel Group?
1. Kaihanga Ngaio me te KaihokoNeke atu i te 15 tau o te wheako ki te tuku hua maitai hanganga ki ngā kiritaki o te ao katoa.
2. Ngā Rauemi Kounga Tino PaiI hangaia kia rite ki ngā paerewa ASTM, EN, JIS, me GB me te tino tirotiro kounga.
3. Ngā Otinga WhakariteE wātea ana i roto i ngā rahi, ngā momo, ngā roa, ngā maimoatanga mata, me ngā ratonga tukatuka hei whakatutuki i ngā whakaritenga o te kaupapa.
4. Taputapu Whakaputa MatatauMā ngā raina whakaputa hou ka tika ngā ine, te kounga pumau, me te tino whai hua o te whakaputa.
5. Tirotiro Kounga Tino PaiKa whakamatautauria ia puranga, tae atu ki te tirotiro i ngā āhuatanga, te whakamātautau i ngā āhuatanga miihini, me te manatoko i te kounga o te paninga.
6. Utu Whakataetae o te WheketereTuku tika mai i te wheketere me te utu whai hua me te pumau o te waatea o te hua.
7. Tukunga TereNā te nui o ngā taonga me te whai huatanga o te whakaputanga ka taea te tuku i ngā ota tere me ngā ota nui i te wā tika.
8. Wheako Kaweake AoI angitu te kaweake ki Amerika Te Raki, Amerika Te Tonga, Āhia ki te Tonga-mā-rāwhiti, te Waenganui Rawhiti, Āwherika, me Ūropi.
9. Tukunga Rino Kotahi-MutuE tuku ana i te maitai koki, ngā kurupae H, ngā kurupae I, ngā hongere, ngā paipa maitai, ngā pereti maitai, ngā koiri, me ngā otinga hanganga maitai katoa.
10. Tautoko Hangarau NgaioMā ngā tīma hokohoko me ngā tīma miihini i whakatapua e whakarato te kōwhiringa hua, te kōrero hangarau, me te ratonga whai muri i te hoko e aro nui ana.
Tākai me te Tukunga
Tākai Haumaru: He mea here te maitai koki ki ngā whitiki maitai hei whakarite i te pumau me te ārai i te kino i te wā e kawe ana.
Te Tākai PaerewaKa tākaihia ngā hua kia rite ki ngā paerewa kaweake me ngā tapanga mārama e whakaatu ana i te rahi, te kounga, te rahinga, me ngā hiahia o te kiritaki.
Te Tiakitanga o te MataKa tiakina te maitai koki piauau ki ngā tikanga whakahaere tika hei pupuri i te kounga o te paninga i te wā e tukuna ana.
Ngā Tikanga Tukunga NgāwariE wātea ana mā te ipu, te kaipuke nui, ētahi atu tikanga kawe rānei e ai ki ngā whakaritenga o te kaupapa.
Tukunga Ao WhānuiKa whakaratohia e te tīma kawe taonga mātau ngā otinga tuku pai ki ngā kiritaki o te ao katoa me ngā tuhinga kaweake katoa.
Ngā Pātai Auau
Q1: He aha ngā paerewa e wātea ana mō te maitai koki?
A: Ka tukuna e mātou te maitai koki e ai ki ngā paerewa o te ao tae atu ki te ASTM A36, ASTM A572, EN 10025 S235/S355, me ngā paerewa GB/T.
Q2: He aha ngā rauemi e wātea ana mō te maitai koki?
A: Ko ngā tohu noa ko te Q235B, Q355B, ASTM A36, S235JR, me te S355JR, e tika ana mō ngā tono hanganga rerekē.
Q3: Ka taea e koe te whakarato i te maitai koki piauau?
Āe, ka whakaratohia e mātou he rino piauau wera-toia me te ātete pai ki te waikura mō ngā mahi o waho me te wā roa.
Q4: Kei te tuku koe i ngā rahi kua whakaritea me ngā ratonga tukatuka?
Āe, ka taea e mātou te whakarato i ngā ratonga tukatuka kua whakaritea, te tapahi, te keri, te wero, te whakapūmau, me ētahi atu ratonga tukatuka kia rite ki ngā whakaritenga o te kaupapa.
Q5: Me pēhea te whakarite i te kounga o te maitai koki?
A: Ka tirotirohia ia puranga mā te whakamātautau hanganga matū, te whakamātautau āhuatanga miihini, te tirotiro i ngā āhuatanga, me ngā tirotiro kounga mata. Kei te wātea ngā Tiwhikete Whakamātautau Mira (MTC).
Tuhia tō karere ki konei ka tuku mai ki a mātou
