1. Intshayelelo emfutshane yepleyiti yentsimbi ye-S355J0W:
I-S355J0W yintsimbi yaseYurophu enganyangekiyo kwi-atmospheric atmospheric, eyeyepleyiti yentsimbi ekwaziyo ukumelana nemozulu.Yintsimbi ephantsi ye-alloy eyenziwe ngokongeza inani elithile lezinto ze-alloy kwintsimbi eqhelekileyo.I-atmospheric corrosion resistance ye-weathering steel yi-2-8 yamaxesha e-carbon steel eqhelekileyo, kwaye ineempawu ezilungileyo zoomatshini, iipropati ze-welding, njl., kwaye ixesha elide, isiphumo sokuxhathisa ukuhlwa sicacile.
2. I-S355J0W iphuculwe i-atmospheric corrosion resistant steel
Ubungakanani obuthile bezinto ezidibeneyo zongezwa kwintsimbi, njengeP, Cu, Cr, Ni, Mo, ukwenzela ukwandisa ukuchasana nokugqwala komoya, kwaye phantsi kweempembelelo zemozulu, i-oxide yokukhusela ngokuzenzekelayo iya kuhlaziywa. isiseko sesinyithi.
3. Ubume bokuhanjiswa kwe-S355J0W:
Ukunikezelwa kwimeko eshushu eqengqelekayo, eqhelekileyo okanye eqhelekileyo.
Isine, i-S355J0W iplate yentsimbi yomgangatho ophezulu:
I-S355J0W isebenzisa i-EN10025-5: umgangatho we-2004.
5. I-S355J0W iphuculwe i-atmospheric corrosion resistant steel
Ubungakanani obuthile bezinto ezidibeneyo zongezwa kwintsimbi, njengeP, Cu, Cr, Ni, Mo, ukwenzela ukwandisa ukuchasana nokugqwala komoya, kwaye phantsi kweempembelelo zemozulu, i-oxide yokukhusela ngokuzenzekelayo iya kuhlaziywa. isiseko sesinyithi.
6. Umthamo wethu wokubonelela:
1. Uluhlu lwenkcazo yepleyiti yensimbi ekhoyo: ubukhulu be-8-700mm, ububanzi be-1500-4020mm, ubude be-4000mm-17000mm, ubunzima beyunithi ukuya kwiitoni ezingama-30.00.Iipleyiti ezinkulu zegauji zentsimbi nazo ziyafumaneka xa uzicelile.
2. Iindidi zeeplate zetsimbi ezifumanekayo: i-carbon structural steel plates, i-alloy low-alloy high-high-strength plate plates, iiplate zetsimbi zeebhulorho, iiplate zetsimbi zezakhiwo zokwakha, iiplate zetsimbi zokwakha iinqanawa kunye ne-offshore platforms, iiplate zetsimbi ze-boilers kunye neenqanawa zoxinzelelo, isinyithi. iipleyiti zokubumba, iipleyiti zentsimbi zezakhiwo zealloy, Kukho iindidi ezili-12 zeepleyiti zentsimbi zeoli kunye nemibhobho yegesi, iipleyiti zentsimbi ezinokuqina okuphezulu kunye nokuqina okuphezulu, iipleyiti zentsimbi ezinganyangekiyo, kunye neepleyiti zentsimbi ezidibeneyo, ezingaphezu kwama-300 zasekhaya kunye iimpawu zangaphandle.
3. Ifumaneka kwiimfuno zokubona iziphene, iimfuno zendlela yokusebenza ye-Z15-Z35 ubukhulu, amandla aphezulu kunye neemfuno zokuqina okuphezulu kunye nezinye iipleyiti zentsimbi.
4. Inokunikezelwa ngokwemigangatho yelizwe, imigangatho ye-metallurgical, imigangatho yaseMelika i-AISI / ASME / ASTM, i-JIS yaseJapan, i-DIN yaseJamani, i-French NF, iBritish BS, i-European EN, i-ISO yamazwe ngamazwe kunye neminye imigangatho.
Ezisixhenxe, i-S355J0W ipleyiti yensimbi yeplate yokwakheka kweekhemikhali (uhlalutyo lokunyibilikisa) kunye ne-S355J0W iipropathi zomatshini kunye neempawu zoomatshini:
C Si Mn PS Ni
≤0.16≤0.5 0.5-1.5≤0.03≤0.025≤0.65
CrMoCuNZrCeqMax
≤0.4-0.8≤0.3≤0.25-0.55≤0.010≤0.15≤0.52
Qaphela 2: Iimfuno zepropathi yoomatshini zisebenza kwindawo enqamlezileyo
Ukucaciswa koHlelo lweBanga Amandla esivuno (Imephu) Amandla okuqina (Imephu) Ubude A (%)
S355J0W≤16 ≥355 510-680≥22
16-40≥345 470-630
41-63≥335 470-630
63-80≥325 470-630≥18
80-100≥315 470-630
100-150≥295 450-600
Ixesha lokuposa: Jun-01-2023