Kōtaha Rino
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Utu wheketere ASTM A992 Kurupae Whānui
ASTM A992 Ngā Kurupae WhānuiKo tētahi o ngā kōtaha maitai hanganga e whakamahia whānuitia ana i roto i te paerewa o Amerika, ā, e whakamahia whānuitia ana i roto i ngā whare teitei, ngā piriti, ngā wheketere ahumahi me ngā kaupapa hanganga maitai nui.
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Ngā Kurupae Whānui ASTM A572-50 Kounga Teitei
Ngā Kurupae Whānui A572 Tau 50 (Ngā Kurupae A572-50 W) he kurupae maitai hanganga kaha-teitei, iti-koranu (HSLA) i hangaia kia rite ki te paerewa ASTM A572 Grade 50. He whānuitia te whakamahinga i roto i ngā mahi hanga, ngā piriti, ngā whare ahumahi, me ngā tono hanganga taumaha e hiahiatia ana he kaha ake, he taumaha iti ake hoki.
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UPN 80 UPN 100 UPN 120 Kōtaha maitai waro kounga teitei Hongere maitai UPN
UPNKo te (U-Profile Noa) he momo maitai hongere āhua-U hurihuri wera, he tapahanga whakawhiti āhua-U. He pai tōna ātete piko me te kaha ki te kawe kawenga, ā, he whānuitia te whakamahinga i roto i ngā whare hanganga maitai, te hanga mīhini, te hangarau piriti me ngā anga tautoko.
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Haina ASTM A572 Waro Rino Koki Rino Korerite me te Koki Rino Korerite
Pae Koki He hua maitai hanganga he āhua-L te āhua, e wātea ana i ngā koki ōrite, me ngā koki kāore i te ōrite. He tino kaha, he pumau, he pai hoki te mahi amo kawenga, ā, he whānuitia te whakamahinga i roto i ngā hanganga maitai, ngā kaupapa hanga, ngā anga mīhini, ngā piriti, ngā pourewa, me ngā pūnaha tautoko.
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EN S355JR H Beam Hanganga Rino mō ngā Kaupapa Hanga me ngā Kaupapa Ahumahi
Ngā Kurupae HEA, HEB, me HEMKo ngā kurupae maitai whānui paerewa Pākehā ēnei e hangaia ana i runga i te EN 10365 me ngā momo rauemi pēnei i te S235JR, S275JR, me te S355JR. E whakamahia whānuitia ana ēnei i roto i ngā hanganga maitai, ngā whare ahumahi, ngā piriti, ngā whare putunga, ngā kaupapa hanganga, me ngā tono hangarau taumaha nā te mea he tino pai te kaha ki te kawe kawenga me te pumau o te hanganga.
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EN S275JR Hanganga maitai H kurupae HEA HEB HEM Paerewa maitai waro ngawari H-rino kōtaha
Kurupae HEA:He raupapa mama me ngā pīrere angiangi me te taumaha iti, e tika ana mō te hanganga whānui, ngā anga maitai, me ngā tono kawenga-waenga.
Kurupae HEB:He raupapa taumaha-waenga e tuku ana i te kaha me te kaha kawenga teitei ake, e whakamahia whānuitia ana i roto i ngā whare ahumahi, ngā kaupapa arumoni, me ngā hanganga tautoko.
Kurupae HEM:He raupapa mahi-taumaha me ngā wāhanga matotoru ake me te mahi kawe kawenga mōrahi, he mea tino pai mō ngā hanganga whānui, ngā tautoko taputapu taumaha, ngā piriti, me ngā kaupapa hangarau kawenga-teitei.
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Puranga Rino Āhua-U S355GP Matao-hanga
Puranga Rino Āhua-U S355GP i Hangaia MataoHe hua puranga rino matao-hanga kaha-teitei i hangaia kia rite ki te paerewa Pākehā EN 10249. He whānuitia te whakamahinga mō te tautoko i te poka turanga, te hangarau tāwharau, te hangarau whakahaere waipuke, me te hanga hanganga tauranga me raro whenua.
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Ngā Kurupae Whānui ASTM A992 W30x132
Ko ngā Kurupae Whānui, e mōhiotia whānuitia ana ko ngā Kurupae W, ko ngā Kurupae Rino Āhua W rānei, he wāhanga maitai hanganga e whakamahia whānuitia ana i roto i te hanganga, i ngā hanganga, i ngā tipu ahumahi, me te hangarau piriti. He mea hanga ēnei me ngā kurupae whānui whakarara me te hanganga tukutuku kaha, e whakarato ana i te kaha kawe kawenga me te pumau hanganga.
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Pae Koki Pirau Wera Toka, Koki L ōrite, Koki L kore ōrite
Pae Koki PirauHe hua maitai hanganga maha-mahi kua pania ki te paparanga konutea tiaki hei whakarato i te ātete pai ki te waikura me te waikura. He whānuitia te whakamahinga i roto i te hanganga, ngā hanganga maitai, ngā pourewa, ngā anga, ngā whāiti, me ngā kaupapa hanganga, he kaha teitei, he roa te ora ratonga, me te iti o ngā utu tiaki. E wātea ana i ngā koki ōrite me ngā koki kāore i te ōrite, me ngā rahi me ngā matotoru rerekē hei whakatutuki i ngā whakaritenga hangarau rerekē.
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Hongere U maitai waro kounga teitei ASTM A529-50
Hongere maitai waro ASTM A529 Tau 50he kaha ake i te hongere maitai ASTM A36 paerewa nā te hanganga maitai waro-konupora. Me te kaha tuku iti rawa o50 ksi (345 MPa), he nui ake te kaha ki te pikau kawenga, me te whakaiti hoki i te taumaha hanganga ki te whakataurite ki ngā wāhanga A36.
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Utu wheketere ASTM A588 maitai U Hongere
ASTM A588 Hongere Rino Kaha-Teitei (HSLA)e whakamahia whānuitia ana mō te hangaNgā awa maitai āhua C me te Ume te mahi hanganga tino pai me te ātete ki te waikura. Ki te whakatauritea ki te ASTM A572, kei roto i te A588 ngā huānga whakarewa iti pēnei i tete parahi, te chromium, me te nickel, e whakapai ake ana i ōna āhuatanga miihini whānui me te ātete ki te huarere. Ina koa, he kaha te ātete o te parahi ki te waikura o te hau, he mea tino pai mō ngā mahi o waho me ngā taiao uaua.
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Hokonga Wera ASTM A572-50 Rino I-Beams
Ngā Kurupae-I ASTMHe kurupae maitai hanganga ēnei i hangaia kia rite ki ngā paerewa ASTM, e tuku ana i te kaha tino pai, te kaha ki te kawe kawenga, me te tika o ngā āhuatanga. He whānuitia te whakamahinga i roto i ngā hanganga maitai, ngā whare ahumahi, ngā whare putunga, ngā piriti, me ngā kaupapa hanganga, ka whakaratohia e ngā ASTM I-Beams he tautoko hanganga pono me te mahi utu-pai. Kei te wātea i roto i ngā momo taumata pēnei i te ASTM A36, ASTM A572, me te ASTM A992 hei whakatutuki i ngā whakaritenga hangarau me te hanga rerekē.