SS400 ke poleiti ea tšepe e tloaelehileng ea Sejapane, e sebelisang maemo a JIS G3101, a lekanang le Q235B maemong a naha.E lekana le Q235B ea naha ea China, e nang le matla a 400MPa.Ka lebaka la khabone ea eona e itekanetseng, e na le ts'ebetso e ntle ka kakaretso, 'me matla a eona, polasetiki le thepa ea li-welding li tsamaisana hantle, e leng se etsang hore e sebelisoe ka ho fetisisa.
Carbon C: ≤0.17 Silicon Si: ≤0.50 Manganese Mn: ≤1.40 Sulfur S: ≤0.035 Phosphorus P: ≤0.035
| SS400 Tensile Strength(ob/MPa) | SS400 Yield Point(Os/MPa) | SS400 Elongation At Break5/% | SS400 Impact Work Akv-20 deg. |
| 340-470 | 235 | 24 | ≥27J |
SS400 8mm-16mm * 2000mm-2200mm * 6000mm-12000mm;
SS400 16mm-40mm * 2200mm-2400mm * 7000mm-13000mm;
SS400 40mm-60mm * 2100mm-2500mm * 8000mm-12500mm;
SS400 60mm-80mm * 1800mm-3200mm * 9000mm-14000mm.
SS400 hangata e phuthoa ka har'a coil kapa tšepe e chitja,letlapa le chesang le kolobisitsoeng la tšepe ss4oo, tšepe e sekoere, tšepe e bataletseng,angle tšepe bar ss4oo, I-beam, tšepe ea kanale, tšepe ea foreimi ea lifensetere le lintlha tse ling tsa tšepe, le poleiti ea tšepe e bohareng.Palo e kholo ea lits'ebetso meahong ea kaho le ea boenjiniere.E sebelisetsoa ho etsa tšepe e matlafatsang kapa kaho ea limela le lishelefong, litora tsa phetisetso ea matla a phahameng a matla, marokho, likoloi, li-boilers, lijana, likepe, joalo-joalo, tse sebelisoang hape e le palo e kholo ea litlhoko tsa ts'ebetso ha se likarolo tse phahameng haholo tsa mochini;C, D-grade tšepe e ka boela ea sebelisoa bakeng sa tšepe e itseng e khethehileng.
1, Ka mohlala oa poleiti ea tšepe ea 16mm, matla a tlhahiso ea poleiti ea tšepe ea SS400 ke 10Mpa e phahameng ho feta matla a tlhahiso ea Q235A.
2, Matla le bolelele bo phahameng ho feta Q235A.
3, poleiti ea tšepe ea SS400 e loketse marokho, likepe le likoloi, tšepe ea Q235A e tšesaane ho feta SS400.
Letlapa la tšepe la SS400 le lokela ho ba le ts'ebetso e fapaneng ea boleng bo holimo, ts'ebeliso ea ts'ebetso e boetse e hlahelletse, kahoo basebelisi ba bangata ba 'nile ba rorisoa ka ntsoe-leng le ho amoheloa indastering ea tlhahiso, tšebeliso ea khafetsa le bahlahisi ba tsoela pele ho ntlafatsa le ho ntlafatsa. mme butle-butle poleiti ea tšepe ea SS400 e fetohile e 'ngoe ea limaraka tse sebelisoang hangata ka har'a naha.
Nako ea poso: Apr-09-2024