Kua hangaia ngā ngongo poiha ASTM A210 Grade A1 hei pupuri i te pono o te miihini i raro i ngā pāmahana teitei e kitea whānuitia ana i roto i te ratonga poiha me te whakawhiti wera.
Ko ngā āhuatanga ā-pūkaha noa ko:
Kaha Kukū: ≥ 415 MPa
Kaha Tukunga: ≥ 255 MPa
Te roa: ≥ 30%
Mā ēnei āhuatanga ka taea e ngā ngongo A210 A1 te tu atu ki te haumarute pēhanga ā-roto, te whānui wera, me te mahi tonu mō te wā roa, he mea pono hoki mō ngā pūnaha tohanga wai me te mamaoa.
Tukanga Hanga me te Maimoatanga Wera
Ko ngā ngongo ASTM A210 Grade A1 katoa i tukuna mai eWomic Steelka hangaia mā te whakamahi i tētahite tukanga hanga ngongo maitai tui kore, tae atu ki te hurihuri wera, te whakaputa wera rānei, ā, muri iho ka kume matao ina hiahiatia he manawanui pakari ake.
Whai muri i te hanganga, ka pāngia ngā ngongo e temaimoatanga wera whakahau, ko te tikanga kei roto ko:
Ngā ngongo wera-oti: Te whakapūmau, te whakawera rānei
Ngā ngongo matao-kume: Te whakamahana, te whakataurite rānei + te whakamahana
Ka whakamahinehia e tēnei tukanga maimoatanga wera te hanganga o te witi, ka whakamama i te ahotea o roto, ā, ka whakarite kia ōrite te mahi ā-mīhini puta noa i te roanga o te ngongo.
Te Awhe Ahu me te Mana Manawanui
He whānuitia ngā rahi o ngā ngongo poiha ASTM A210 Grade A1 e tukuna ana e Womic Steel hei whakatutuki i ngā hoahoa poiha me ngā whakawhiti wera rerekē.
Kei roto i te whānuitanga tuku noa ngā diameter o waho mai i12.7 mm ki te 114.3 mm, te matotoru o te pakitara mai i1.2 mm ki te 12.0 mm, me ngā roa tae atu ki12 mita, tae atu ki te tapahi roa-pūmau ina tonoa.
Ka tino whakahaerehia ngā āhuatanga katoa e ai ki ngā paerewa ASTM A210, kia tino tika ai, kia porowhita ai, kia ōrite ai te matotoru o te pakitara mō te maeneene o te huihuinga me te whakarewa o te poiha.
Tirotiro, Whakamātautau, me te Whakapūmau Kounga
Ka tirotirohia me te whakamātautauhia ia ngongo ASTM A210 Grade A1 i mua i te tukunga. Kei roto i tēnei:
Manatoko tātaritanga matū
l Te whakamātautau kume me te whakamātautau miihini
Ngā whakamātautau whakatārewatanga me te mura
l Whakamātautau pēhanga hydrostatic, kore-whakangaro rānei
Tirotiro i ngā āhuatanga me te tirotiro tirohanga
Ka tukuna ngā Tiwhikete Whakamātautau Mira i runga anō i ngāEN 10204 3.1, me te whakarite kia taea te whai i ngā mea katoa mai i ngā rauemi mata ki ngā ngongo kua oti.
Ngā tono o ngā ngongo poihau ASTM A210 Grade A1
Ko ngā ngongo ASTM A210 Grade A1 i tukuna mai e Womic Steel e whakamahia whānuitia ana i roto i:
Ngā kohua me ngā whakamahana nui o te tipu hiko
Ngā poiha korohū ahumahi
Ngā whakawhiti wera me ngā kaiwhakaora
Ngā pūnaha paipa pēhanga
Ngā taputapu wera i roto i ngā whare hanga me ngā tipu matū
Nā te pumau o te mahi me te utu pai, he rauemi pai ēnei mōngā kaupapa poiha nui me te whakakapinga tiaki roa.
Ngā Painga o te Tākai, te Tukunga, me te Tukunga
Ka pā te Womic Steeltakai kounga kaweakemō ngā ngongo ASTM A210 Grade A1 katoa, tae atu ki te takai paihere me ngā whitiki maitai, ngā taupoki pito kirihou, te tiaki makuku, me ngā pouaka rakau ina hiahiatia. Mā tēnei ka whakarite kia haumaru te kawe i ngā kaipuke tawhiti i te moana me te whenua.
Kite kimi rauemi mata pumau, te whakaritenga whakaputa ngāwari, me te kore he rahinga ota iti rawa, ka taea e Womic Steel te tautoko i ngā mea e ruangā hiahia whakakapinga ngongo kotahi me ngā ota kaupapa poiha nui, e tuku ana i ngā wā tuku pono me te kounga pumau.
He aha i whiriwhiri ai i te maitai Womic mō te ASTM A210 Grade A1
Mā te whakakotahite tutuki i ngā paerewa tino pakari, te hangarau hanga pakari, te whakahaere kounga mātau, me te kaha o ngā ratonga kaweake, Ka whakarato a Womic Steel i ngā ngongo poiha ASTM A210 Grade A1 e tutuki ai ngā whakaritenga nui o ngā ahumahi taputapu poiha me te pēhanga 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: Hanuere-29-2026