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A633 Koeke C Pereti maitai koranu iti
A633 Koeke C Pereti maitai koranu iti
A633 Koeke C Pereti maitai koranu iti
A633 Koeke C Pereti maitai koranu iti

A633 Koeke C Pereti maitai koranu iti

Ko te korero a te ASTM A633 ko te Whakatakotoranga Paerewa mo nga Pereti Hanganga Rawa-Hakaiti-te-te-te-te-Taunoa i te wa e hiahiatia ana te pakari o te kakari teitei i te pāmahana iti. Kei te waatea nga tohu C ki te 4" te matotoru
Nga korero hua
I raro i te tohu ASTM A633/A633M, ka hipokina te karaehe rino A633 Grade A, A633 Grade C, A633 Grade D tae atu ki te A633 Grade E. Ko nga pereti rino katoa no te Normalized high strength low alloy structure steel for welded, riveted, or hanga tutakina. He pai tenei rauemi mo te iti o te mahana ambient i te mea he pai ake te pakari o te kakari e hiahiatia ana i tera e tumanakohia ana i roto i nga rauemi kua hurihia he rite te kaha o te kaha. He pai te rahi o te kakano austenitic o nga rawa, a me whakaahuru ma te whakamahana wera. Ko tona hanganga matū ka whakatauhia ma te tātari wera. Ka mahia ano hoki nga whakamatautau whakatara.
Maimoatanga Wera: Whakaritea, mo nga mea A633 Koeke E neke atu i te 75mm te matotoru ka rua kia rite ki te huri (Mena kua tohua te kaihoko ki o raatau ota me te whakaae)
Te paihere: I te wa e paihia ai te maitai, e kiia ana ka whakamahia he tikanga whakapiri e tika ana mo te karaehe rino me te tikanga o te whakamahi, te ratonga ranei. Tirohia te Tāpiritanga X3 kaore he id i kitea mo te Whakatakotoranga A 6/A 6M mo nga korero mo te weldability.
Te hanganga matū me te taonga miihini
Tuhipoka: Mo te A633 Grade C te ihirangi konupora ka taea te whakanui ake ki te 1.60% te teitei mehemea kaore te ihirangi waro e neke ake i te 0.18%.
Koeke maitai Hanganga matū % ≤
C Mn Si P S Nb
A633 Kōeke C 0.20 1.15-1.50 0.15-0.50 0.035 0.040 0.01-0.05

Mo te pereti rino A633 Koeke C Kei raro iho i te 65mm te matotoru, Me noho te Kaha Tensile i waenga i te 485-620 Mpa.Ka eke te kaha ki runga ake i te 345 Mpa.
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