Imininingwane mayelana ne-S235JR

I-S235JR iyinsimbi evamile yase-Europe engeyona i-alloy, elingana nezinga lezwe lonke i-Q235B, okuyinsimbi ye-carbon structural enokuqukethwe kwekhabhoni ephansi.Isetshenziselwa i-welding, i-bolting kanye nezakhiwo ze-riveting.

I-Carbon structural steel iwuhlobo lwensimbi ye-carbon.Okuqukethwe kwekhabhoni kucishe kube ngu-0.05%~0.70%, kanti amanye angaba phezulu aze afike ku-0.90%.Ingahlukaniswa ngensimbi evamile ye-carbon structural kanye nekhwalithi ephezulu ye-carbon structural steel.Isetshenziswa kakhulu kojantshi wesitimela, ibhuloho, amaphrojekthi wokwakha ahlukahlukene, ukukhiqiza izingxenye zensimbi ezahlukahlukene ezithwala umthwalo omile, izingxenye zemishini ezingabalulekile kanye nokushisela okujwayelekile okungadingi ukwelashwa kokushisa.

Ibanga le-S235JR steel plate liyabonisa

"S": Insimbi evamile ye-carbon structural yaseYurophu;

“235″: amandla esivuno angu-235, iyunithi: MPa;

“JR”: umthelela ezingeni lokushisa elivamile

3. S235JR steel plate executive standard: EN10025 standard

4. Isimo sokulethwa kwepuleti yensimbi ye-S235JR: ukugoqa okushisayo, ukugoqa okulawulwayo, ukujwayelekile, njll. Isimo sokulethwa singabuye sicaciswe ngokuvumelana nezidingo zobuchwepheshe.

5. I-S235JR izimfuneko zokusebenza zepuleti lensimbi eliwugqinsi: Z15, Z25, Z35.

Ukuhlaziywa kokwakheka kwamakhemikhali kwepuleti lensimbi le-S235JR

I-S235JR Ukwakheka kwamakhemikhali:

I-S235JR steel plate carbon content C: ≤ 0.17

Okuqukethwe kwe-silicon plate yensimbi ye-S235JR Si: ≤ 0.35

S235JR steel plate manganese content Mn: ≤ 0.65

Okuqukethwe kwe-phosphorus kwe-S235JR steel plate P: ≤ 0.030

S235JR steel plate sulfur content S: ≤ 0.030

3, Izakhiwo zemishini ye-S235JR steel plate

Ubukhulu 8-420mm:

Amandla okukhiqiza i-MPa: ≥ 225

Amandla e-Tensile MPa: 360 ～ 510

Ubude%: ≥ 18

4, S235JR inqubo yokukhiqiza ipuleti lensimbi:

Ukugeleza kwenqubo yokukhiqiza: ukuncibilikiswa kwesithando somlilo sikagesi → i-LF/VD i-essence yesithando somlilo → ukusakaza → ukuhlanzwa kwe-ingot → ukushisisa ingot → ukugoqa ipuleti → ukuqeda → ukusika isampula → ukuhlolwa kokusebenza → indawo yokugcina impahla

5, S235JR steel plate size ukujiya isingeniso

8-50mm*1600-2200mm*6000-10000mm

50-100mm * 1600-2200mm * 6000-12000mm

100-200mm * 2000-3000mm * 10000-14000mm

200-350mm*2200-4020mm*10000-18800mm

Ukuhlukaniswa kobuso
Indawo ejwayelekile (FA)
Indawo efakwe emanzini anosawoti ivunyelwe ukuthi ibe namaphutha amancane nasendaweni njengemigodi, amazinyo, imihuzuko, njll. okujula kwakho (noma ukuphakama) akudluli uhhafu wokubekezelela ukujiya kwepuleti lensimbi, kodwa ubuncane obuncane obuvumelekile bepuleti lensimbi kanye i-steel strip izoqinisekiswa.
Indawo engaphezulu (FB)
I-Pickling surface ivunyelwe ukuthi ibe neziphambeko zendawo ezingaphazamisi ukwakheka, njengokuklwebheka okuncane, ukuhlehla kancane, imigodi emincane, ama-roller marks amancane kanye nokwehluka kombala.

Ukusetshenziswa kwezinto
Isetshenziselwa ikakhulukazi ukwakha, ibhuloho, umkhumbi, izingxenye zesakhiwo semoto, ukukhiqiza amathuluzi ahlukahlukene, amathuluzi okusika, isikhunta namathuluzi okulinganisa.