SS400 ndi mbale yachitsulo yaku Japan yokhazikika ya carbon, yomwe imagwiritsa ntchito JIS G3101 muyezo, wofanana ndi Q235B pamtundu wa dziko.Ndilofanana ndi muyezo wadziko lonse wa China Q235B, wokhala ndi mphamvu yolimba ya 400MPa.Chifukwa chokhala ndi mpweya wochepa wa carbon, imakhala ndi ntchito yabwino, ndipo mphamvu zake, pulasitiki ndi kuwotcherera zimagwirizana bwino, zomwe zimapangitsa kuti zikhale zogwiritsidwa ntchito kwambiri.
Carbon C: ≤0.17 Silicon Si: ≤0.50 Manganese Mn: ≤1.40 Sulfur S: ≤0.035 Phosphorus P: ≤0.035
| SS400 Tensile Mphamvu (ob/MPa) | SS400 Yield Point (Os/MPa) | SS400 Elongation Pa 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 nthawi zambiri imakulungidwa mu koyilo kapena chitsulo chozungulira,otentha adagulung'undisa zitsulo pepala ss4oo, square steel, flat steel,ngodya zitsulo bar SS4oo, I-mtengo, chitsulo chachitsulo, zitsulo zamawindo ndi zina zachitsulo, ndi mbale yachitsulo yolimba.Chiwerengero chachikulu cha ntchito mu zomangamanga ndi zomangamanga.Amagwiritsidwa ntchito popanga zitsulo zolimbikitsira kapena kumanga zomera ndi mashelufu, nsanja zotumizira ma voltage, milatho, magalimoto, ma boilers, zotengera, zombo, ndi zina zambiri, zomwe zimagwiritsidwanso ntchito ngati kuchuluka kwa magwiridwe antchito sizinthu zamakina apamwamba kwambiri;C, D-grade zitsulo zitha kugwiritsidwanso ntchito pazitsulo zina zapadera.
1, mu 16mm zitsulo mbale chitsanzo, zokolola mphamvu ya SS400 mbale zitsulo ndi 10Mpa apamwamba kuposa Q235A zokolola mphamvu.
2, Kulimba kwamphamvu ndi kutalika kwake ndikwapamwamba kuposa Q235A.
3, mbale yachitsulo ya SS400 ndiyoyenera milatho, zombo, ndi magalimoto, mbale yachitsulo ya Q235A ndi yopapatiza kuposa SS400.
SS400 zitsulo mbale ayenera zosiyanasiyana ntchito apamwamba, mu ntchito ndondomeko komanso chapadera, kotero ambiri owerenga akhala mogwirizana kutamandidwa ndi anazindikira mu makampani opanga, ntchito kawirikawiri ndi opanga kupitiriza konza ndi Mokweza, ndipo pang'onopang'ono SS400 mbale zitsulo wakhala mmodzi wa anthu ambiri ntchito zitsulo mbale sukulu mu dziko.
Nthawi yotumiza: Apr-09-2024