S355J2Hlicandelo elingenanto (H) intsimbi yolwakhiwo (S) ngamandla amancinci okuvelisa355I-Mpa yobukhulu bodonga ≤16 mm kunye namandla amancinci okuchaphazela angama-27 J kwi -20℃ (J2).
Isetyenziswa kakhulu kubunjineli bezakhiwo, ukwakhiwa kweebhulorho, ukwakhiwa kwentsimbi kunye nokusetyenziswa kwemizi-mveliso efana neendonga zokugcina kunye nee-caissons.
Imigangatho ephezulu yentsimbi ye-S355J2H ibandakanya zombini i-BS EN 10210 kunye ne-BS EN 10219. Nangona zinomahluko kwiinkcukacha, ziyafana kakhulu, ngoko ke eli nqaku liza kuba yimigangatho emibini yeemfuno ezinxulumene ne-S355J2H kunye.
Izinto zombhobho
I-S355J2H yintsimbi engaxutywanga, inombolo yentsimbi 1.0576, ecinywa ngokupheleleyo kusetyenziswaInkqubo yokususa i-FF kwi-oxidationkwaye iqulethe izinto ezibopha initrogen ezaneleyo ukubopha initrogen esebenzisekayo, umz. ubuncinane i-aluminium iyonke eyi-0.020% okanye i-aluminium enyibilikayo eyi-0.015%.
Uhlobo lwePipe
Inkqubo yokuvelisa kwi-BS EN 10210 ihlelwe njenge-seamless okanye i-welding.
Ii-HFCS (iinxalenye ezingenanto ezijikelezileyo ezigqityiweyo ngobushushu) zihlala zenziwa kwi-SMLS, ERW, SAW, kunye ne-EFW.
I-BS EN 10219 Iindawo ezingenanto ezakhiweyo maziveliswe ngokuwelda.
I-CFCHS (icandelo elijikelezayo elijikelezayo elenziwe ngobandayo) lidla ngokwenziwa kwi-ERW, SAW, kunye ne-EFW.
Imilo yeCandelo elingenanto
Icandelo Elijikelezayo Elingenanto (CHS)
Icandelo Elingenanto Yesikwere (RHS)
Icandelo elingenanto eliyingxande (RHS)
Icandelo elingenanto eliyi-elliptic (EHS)
Uluhlu lobungakanani
Uluhlu lobungakanani be-BS EN 10210
Ubukhulu bodonga: ≤120mm;
Ububanzi obungaphandle: Ingqukuva (CHS): Ububanzi obungaphandle≤2500 mm;
Uluhlu lobungakanani be-BS EN 10219
Ubukhulu bodonga: ≤40mm;
Ububanzi obungaphandle: Ingqukuva (CHS): Ububanzi obungaphandle≤2500 mm;
Iinxalenye zeekhemikhali ze-S355J2H
Ukusebenza koomatshini kwe-S355J2H
Iingenelo ze-S355J2H
Iimpawu ezilungileyo zoomatshini: Umbhobho wentsimbi we-S355J2H unamandla aphezulu kwaye uqinile kakuhle, onokumelana nemithwalo emikhulu kunye neempembelelo.
Ukuxinana: Umbhobho wentsimbi we-S355J2H usebenza kakuhle ekudibaniseni kwaye ufanelekile kwiinkqubo ezahlukeneyo zokudibanisela, ezinokuhlangabezana neemfuno zeeprojekthi ezahlukeneyo zobunjineli.
Ukumelana nokugqwala: Umbhobho wentsimbi we-S355J2H unokumelana okuhle nokugqwala kwaye ungasetyenziswa ixesha elide kwiindawo ezinzima.
Ziqhelanise nobushushu obuphantsi: Umbhobho wentsimbi we-S355J2H usenokugcina ukuqina kunye namandla amahle kwiindawo ezinobushushu obuphantsi, nto leyo efanelekileyo kwiiprojekthi zobunjineli kwiindawo ezibandayo.
Usetyenziso lwe-S355J2H
Ubunjineli bezakhiwo: isetyenziselwa izakhelo zesakhiwo, imiqadi, iikholamu, njl.njl. zezakhiwo.
Ukwakhiwa kwebhulorho: isetyenziselwa ukuxhasa ulwakhiwo, imiqadi, njl.njl. yeebhulorho.
Ukuveliswa koomatshini: isetyenziselwa ukwenza izixhobo zoomatshini.
Ukuveliswa kwezithuthi: isetyenziselwa ukuvelisa izinto zokwakha izithuthi.
Ulwakhiwo lweSitayile seNsimbi: Isetyenziselwa ukwenza izinto ezahlukeneyo zokwakha isakhiwo sentsimbi.
Iindonga zokulondoloza kunye neeCaissons: Isetyenziselwa ukwakha izakhiwo zobunjineli ezingaphantsi komhlaba ezifana neendonga zokugcina kunye nee-caissons.
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: Ibanga lesi-3
AS/NZS 1163: C350
I-ISO 3183: L360
I-CSA G40.21: Ibanga lama-50W
I-SANS 50025/EN 10025-2: S355JR
I-BS 4360: Ibanga lama-50D
Le migangatho kunye neendidi ezifanayo zinokwahluka kancinci ngokweekhemikhali kunye neempawu zoomatshini, kodwa ukuya kwinqanaba elithile, zinokuthatha indawo yentsimbi ye-S355J2H kwaye zibe nezicelo ezifanayo kubunjineli bezakhiwo nakwezinye iinkalo. Ekusetyenzisweni kwayo, kufuneka ikhethwe ngokweemfuno ezithile kunye nemigangatho efanelekileyo.
Ngathi
I-EN10210 S355J2H INTSIMBI YOKWAKHIWA KWESITYA ESIQINISEKILEYO
Singumvelisi kunye nomthengisi wemibhobho yentsimbi yekhabhoni edityanisiweyo ekumgangatho ophezulu evela eTshayina, kwaye sikwangumthengisi wemibhobho yentsimbi engenamthungo, sikunika uluhlu olubanzi lwezisombululo zemibhobho yentsimbi!
iithegi: s355j2h, bs en 10210, bs en 10219, Izinto ezilinganayo, ababoneleli, abavelisi, iifektri, abathengisi besitokhwe, iinkampani, ngobuninzi, thenga, ixabiso, ikowuteshini, ubungakanani, ukuthengiswa, ixabiso.
Ixesha leposi: Meyi-02-2024