Iphepha eliqengqiwe elibandayoluhlobo olutsha lwemveliso ecinezelwa ngakumbi kwaye iqhutywe yiishidi eliqengqelekayo. Ngenxa yokuba iye yaphantsi kwenkqubo ebandayo yokuqengqeleka, umgangatho wayo womphezulu ubhetele ngakumbi kuneshiti eliroliweyo elishushu. Emva kokunyanga ubushushu, iimpawu zayo zomatshini nazo ziphuculwe kakhulu.
Ngokweemfuno ezahlukeneyo zeshishini ngalinye lemveliso,ipleyiti esongwayo ebandayoidla ngokwahlulwa ngokwamanqanaba aliqela. Amaphepha apholileyo afakwe kwii-coil okanye ama-flat sheets, kwaye ubukhulu bayo buvame ukubonakaliswa ngamamilimitha. Ngokumalunga nobubanzi, zifumaneka ngokubanzi kwi-1000 mm kunye ne-1250 mm ubukhulu, ngelixa ubude ngokuqhelekileyo buyi-2000 mm kunye ne-2500 mm. La mashiti aqengqelekayo abandayo awanayo nje iipropathi ezigqwesileyo zokwenza kunye nomgangatho olungileyo womphezulu, kodwa aphinde agqwese ekuxhathiseni ukubola, ukumelana nokudinwa kunye nobuhle. Ngenxa yoko, zisetyenziswa ngokubanzi kwiimoto, ukwakhiwa, izixhobo zasekhaya, izixhobo zoshishino kunye nezinye iindawo.

Amabanga ephepha eliqengqelekayo elibandayo
Amanqaku aqhelekileyo asetyenziswayo ngala:
Q195, Q215, Q235, 08AL, SPCC, SPCD, SPCE, SPCEN, ST12, ST13, ST14, ST15, ST16, DC01, DC03, DC04, DC05, DC06 njalo njalo;
I-ST12: Iboniswe njengelona nqanaba liqhelekileyo lentsimbi, kunye ne-Q195,SPCC, DC01izinto zebakala ziyafana;
I-ST13/14: Iboniswe kwi-stamping grade steel number, kunye ne-08AL, i-SPCD, i-DC03 / 04 ye-grade material ngokusisiseko iyafana;
I-ST15 / 16: Ibonakaliswe njenge-stamping grade grade yensimbi, kunye ne-08AL, SPCE, SPCEN, DC05 / 06 grade material is basically efanayo.

Japan JIS intsingiselo impahla eqhelekileyo
Imele ntoni iSPCCT kunye neSPCD?
I-SPCCT ithetha icwecwe lentsimbi epholileyo eqengqelekayo kunye nomcu oqinileyo wokuqina oqinisekisiweyo phantsi komgangatho we-JIS yaseJapan, ngelixa i-SPCD ithetha icwecwe lentsimbi yentsimbi ebandayo kunye nomcu wokunyathela phantsi komgangatho we-JIS yaseJapan, kwaye iqabane layo laseTshayina yi-08AL (13237) ekumgangatho ophezulu wekhabhoni yesakhiwo sentsimbi.
Ukongeza, malunga nekhowudi yokushisa ye-carbon iron sheet kunye ne-strip ebandayo, i-annealed condition yi-A, i-standard tempering yi-S, i-1/8 yobunzima yi-8, i-1/4 yobunzima yi-4, i-1/2 ukuqina yi-2, kunye nobunzima obugcweleyo ngu-1. ukugqiba okungagungqiyo; I-SPCCT-SB ichaza ubushushu obuqhelekileyo, isiphelo esiqaqambileyo esiqengqelekayo sentsimbi yekhabhoni; kunye ne-SPCCT-SB ibonisa ubushushu obuqhelekileyo, ukugqiba okuqaqambileyo okubandayo okuqengqelekayo kwiphepha lentsimbi lekhabhoni elisetyenziselwa ukusetyenziswa ngokubanzi kunye nobushushu obuqhelekileyo kunye nokugqiba okungagungqiyo. Ubushushu obuqhelekileyo, ukucwangciswa okuqaqambileyo, iphepha lekhabhoni eliqengqelekayo elibandayo elifunekayo ukuze kuqinisekiswe iipropathi zoomatshini; I-SPCC-1D ichazwa njengokuqina, okungaguquguqukiyo ukugqiba kwaqengqeleka ishidi yentsimbi yekhabhoni epholileyo.
Ibakala lentsimbi yesakhiwo somatshini lichazwe ngolu hlobo lulandelayo: I-S + i-carbon content + ikhowudi yeleta (C, CK), apho umxholo wekhabhoni onexabiso eliphakathi * 100, unobumba C uthetha i-carbon, ileta K ithetha insimbi ye-carburized.
China GB intsingiselo impahla esemgangathweni
Ngokusisiseko yahlulwe: Q195, Q215, Q235, Q255, Q275, njl. Q ibonisa ukuba isivuno inqaku lentsimbi "isivuno" unobumba wokuqala wegama hanyu pinyin, 195, 215, njl ibonisa ukuba isivuno inqaku lexabiso ukwakheka imichiza ukusuka kumanqaku, Q19 carbon ephantsi, Q5 ibakala, Q15, Q2, Q19 carbon steel, Q2: Q19 grade Ibakala le-Q275, i-carbon content, iphezulu ye-manganese, i-plasticity yayo izinzile.

Ixesha lokuposa: Jan-22-2024