S355J2Hlicandelo elingenanto (H) intsimbi yolwakhiwo (S) ngobuncinane besivuno samandla355I-Mpa yobunzima bodonga ≤16 mm kunye nobuncinci bempembelelo yamandla ye-27 J ku -20℃(J2).
Isetyenziswa ngokubanzi kubunjineli bezakhiwo, ukwakhiwa kwebhulorho, ukwakhiwa kwentsimbi kunye nezicelo zoshishino ezifana nokugcina iindonga kunye nee-caissons.
Imigangatho yesigqeba sensimbi ye-S355J2H ibandakanya zombini i-BS EN 10210 kunye ne-BS EN 10219. Nangona banokungafani kwiinkcukacha, ngokubanzi zifana kakhulu, ngoko eli nqaku liya kuba yimigangatho emibini yeemfuno ezinxulumene ne-S355J2H kunye.
I-Pipe Materia
I-S355J2H yintsimbi engafakwanga, inombolo yentsimbi 1.0576, ecinywa ngokupheleleyo ngokusebenzisa iInkqubo ye-FF deoxidationkwaye iqulethe izinto ezibophelela initrogen ezaneleyo ukubophelela initrogen esebenzisekayo, umz. ubuncinane be-0.020% yealuminiyam iyonke okanye i-0.015% yealuminiyam enyibilikayo.
Uhlobo lombhobho
Inkqubo yokwenziwa kwe-BS EN 10210 ihlelwa njengengenamthungo okanye i-welding.
I-HFCHS (i-hot-finished circular hollow sections) iqhele ukwenziwa kwi-SMLS, ERW, SAW, kunye ne-EFW.
I-BS EN 10219 Amacandelo alomngxunya wolwakhiwo aya kwenziwa ngewelding.
I-CFCHS (icandelo elinomngxuma elijikelezayo elibandayo) liqhele ukuveliswa kwi-ERW, SAW, kunye ne-EFW.
Imilo yeCandelo eliHoli
iSetyhula Hollow Section (CHS)
iCandelo eliHollow lesikwere (RHS)
Icandelo elinomgongxo oluxande (RHS)
icandelo elinomngxuma omngqukuva (EHS)
Ubungakanani Uluhlu
BS EN 10210 Ubungakanani Uluhlu
Ubunzima bodonga: ≤120mm;
Idayamitha yangaphandle: Round (CHS): Idayamitha yangaphandle≤2500 mm;
BS EN 10219 Ubungakanani Uluhlu
Ubunzima bodonga: ≤40mm;
Idayamitha yangaphandle: Round (CHS): Idayamitha yangaphandle≤2500 mm;
Izixhobo zeMichiza ye-S355J2H
Ukusebenza koomatshini be-S355J2H
Izinto ezilungileyo ze-S355J2H
Iimpawu ezilungileyo zoomatshini: Umbhobho wensimbi we-S355J2H unamandla aphezulu kunye nokuqina okulungileyo, okwazi ukumelana nemithwalo emikhulu kunye neempembelelo.
Ukuweldability: Ipayipi yensimbi ye-S355J2H inokusebenza kakuhle kwe-welding kwaye ifanelekile kwiinkqubo ezahlukeneyo ze-welding, ezinokuhlangabezana neemfuno zeeprojekthi zobunjineli ezahlukeneyo.
Ukumelana nokubola: Ipayipi yensimbi ye-S355J2H inokumelana nokugqwala okulungileyo kwaye ingasetyenziselwa ixesha elide kwiindawo ezinzima.
Ziqhelanise nemekobume yobushushu obuphantsi: Umbhobho wensimbi we-S355J2H usenako ukugcina ukuqina okulungileyo kunye namandla kwiindawo eziphantsi kweqondo lokushisa, ezifanelekileyo kwiiprojekthi zobunjineli kwiindawo ezibandayo.
Usetyenziso lwe-S355J2H
Ubunjineli bezakhiwo: isetyenziselwa izakhelo zesakhiwo, imiqadi, iintsika, njl.njl. zezakhiwo.
Ukwakhiwa kwebhulorho: isetyenziselwa izixhaso zesakhiwo, imiqadi, njl.njl. yeebhulorho.
Ukwenziwa koomatshini: isetyenziselwa ukwenza iindawo zezixhobo zoomatshini.
Ukwenziwa kweemoto: isetyenziselwa ukwenza amacandelo ezakhiwo zezithuthi.
Ulwakhiwo lweNsimbi: Isetyenziselwa ukwenza amacandelo ahlukeneyo okwakhiwa kwesakhiwo sentsimbi.
Iindonga zokugcina kunye neeCaissons: Isetyenziselwa ukwakha izakhiwo zobunjineli zangaphantsi komhlaba ezifana neendonga ezigcinayo kunye neecaissons.
Izinto ezilinganayo ze-S355J2H
I-ASTM A500: IBanga B
I-JIS G3466: STKR400
GB/T 3094: Q345
I-DIN 59410: I-St52-3
I-ASTM A252: IBakala 3
AS/NZS 1163: C350
ISO 3183: L360
CSA G40.21: IBakala 50W
SANS 50025/EN 10025-2: S355JR
BS 4360: IBakala 50D
Le migangatho elinganayo kunye namabakala anokuthi ahluke kancinane ekubunjweni kweekhemikhali kunye neempawu zemishini, kodwa kwinqanaba elithile, banokuthatha indawo yensimbi ye-S355J2H kwaye babe nezicelo ezifanayo kubunjineli bezakhiwo kunye nezinye iinkalo.Ekusetyenzisweni kwangempela, kufuneka kukhethwe ngokweemfuno ezithile kunye nemigangatho esebenzayo.
Ngathi
EN10210 S355J2H ISAKHIWO ERW UMbhobho wentsimbi
Singumvelisi wemibhobho yentsimbi yekhabhoni ekumgangatho ophezulu odityanisiweyo kunye nomthengisi ovela eChina, kunye nesitokhwe semibhobho yentsimbi engenamthungo, ekunika uluhlu olubanzi lwezisombululo zemibhobho yentsimbi!
tags: s355j2h, bs en 10210, bs en 10219, Izinto ezilinganayo, ababoneleli, abavelisi, iifektri, abagcini bempahla, iinkampani, ihoseyili, thenga, ixabiso, ikowuti, isambuku, ukuthengiswa, ixabiso.
Ixesha lokuposa: May-02-2024