EN S275N steel plate Izinsimbi zesakhiwo ezisanhlamvu, insimbi egoqiwe evamile
Ipuleti lensimbi le-S275N, ngaphansi kwe-EN10111 ipuleti lensimbi elijwayelekile le-S275N, ngaphansi kwe-EN10111 ejwayelekile, singabheka ipuleti lensimbi le-S275N njengezinsimbi zesakhiwo se-Fine-grain, insimbi egoqiwe evamile.
Ipuleti lensimbi le-S275N lingenye yezinsimbi zesakhiwo se-Fine-grain, insimbi egoqiwe evamile, ipuleti lensimbi le-S275N lingaphansi kwe-EN10111 ejwayelekile elilingana ne-DIN:StE285, elinamandla amancane angu-20J emazingeni okushisa angekho ngaphansi kuka -20 degree namandla aqinile. ye-S275N ingu-370 kuya ku-510MPa
I-S275N EN 10111 MATERIAL# 1.0490 | Ukuqhathaniswa kwamamaki ensimbi | |
UNE36081 | AE285KG/AE285KW | |
I-DIN17102 | I-STE285 | |
I-NFA 36-207 | - | |
UN | I-Fe E 275KG N |
Insimbi ye-S275N Ukwakheka kwamakhemikhali
Izakhi zamakhemikhali | C max | Si ubuningi |
UMn | P ubuningi |
S ubuningi. |
Kube max | Cr max | Ngi max | Ubuningi be-V | Nb ubuningi | Al min |
%, ngobuningi | 0.18 | 0.40 | 0.50-1.50 | 0.030 | 0.025 | 0.55 | 0.30 | 0.30 | 0.05 | 0.05 | 0.02 |
Izakhiwo zensimbi ze-S275N Mechanical
ukujiya | Isivuno Amandla ReH[N/mm2] transv.min. |
I-TensileStrength Rm[N/mm2]transv. |
Ukwelulwa kwe-fracture [%]transv. imiz. |
I-Notch Impact Energy1)Ch VComplete isampula longitud. iminithi [J] |
t≤ 16mm t >16mm | 275 265 | +20 KV 31J 0 KV 27J -10 KV 24J -20 KV 20J -40 - -50 - | ||
t <3mm t ≥3mm | 370-510 | |||
Kufika ku-1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm | 24 |