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Fa'ailoga Iapani (JIS) igoa u'amea u'amea –SPCC

O le SPCC na muamua i le Japanese standard (JIS) uamea "masani mapepa u'amea kaponi lo'a maluluma fasi uamea” igoa, le tele o atunuu po o pisinisi faaaoga tuusao e faailoa ai a latou lava gaosiga o uamea faapena (e pei o Baosteel Q / BQB402 tulaga faatonuina SPCC).
I le tulaga Iapani JIS, malulu loʻo pepa carbon e iai le SPCC, SPCD, SPCE ma isi ituaiga, e aofia ai le lua o loʻo faʻaalia ai le faʻailogaina ma le loloto o le faʻafefeteina ma le malulu malulu, e tutusa ma le 08AL maualuga maualuga carbon structural steel i Saina 13237 tulaga ma 08AL loloto fufulu uamea i 5213 tulaga faatonuina.
O le SPCC o lona uiga e masani ona faʻaaogaina le pepa carbon rolled malulu, e tutusa ma le Q195-Q215A i Saina, aua le faia se suʻega faʻailoga, e manaʻomia le faʻamautinoa o le suʻega tensile, pe a uma le numera o T mo SPCC-T poʻo SPCCT.
I nisi tulaga, o le numera SPCC e tatau ona faamaoti lona tulaga lelei pulea code ma luga o le faagasologa code.Among i latou, o le tulaga lelei fetuunaiga o le: A —— tulaga annealing;S —— fetuunaiga tulaga lelei;8 —— 1 / 8 faigata;4 —— 1/4 malo;2 —— 1/2 malo;1 —— faigata.
Fa'ailoga fa'asologa o luga: D —— ta'avale lelei;B —— moli lelei ta'avale. Mo se fa'ata'ita'iga, SPCC-SD o lona uiga o le fa'avasegaina o tulaga lelei, ta'avale solo lelei e masani ona ta'avale malulu malulu, SPCCT-SB o lona uiga o le fa'aleleia o tulaga lelei, fa'agasologa susulu, pepa kaponi ta'ai malulu e mana'omia e fa'amautinoa ai le pepa fa'atino masini, ma fa'apea.


Taimi meli: Me-18-2022
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