EN S275N ipleyiti yentsimbi Iintsimbi zolwakhiwo lweziinkozo ezicolekileyo, intsimbi eqengqelekayo eqhelekileyo
Ipleyiti yensimbi ye-S275N, phantsi kwe-EN10111 ipleyiti yentsimbi esemgangathweni ye-S275N, phantsi kwe-EN10111 esemgangathweni, sinokujonga ipleyiti yentsimbi ye-S275N njengeentsimbi zolwakhiwo eziziinkozo, intsimbi eqhelekileyo eqengqelekayo.
Ipleyiti yentsimbi ye-S275N yenye ubukhulu becala yeentsimbi zolwakhiwo lwe-Fine-grain, intsimbi eqengqelekayo, ipleyiti yentsimbi ye-S275N iphantsi kwe-EN10111 yomgangatho olingana ne-DIN:StE285, enempembelelo encinci yamandla e-20J kumaqondo obushushu angekho ngaphantsi kwe-20 degree kunye namandla okuqina. of S275N yi 370 ukuba 510MPa
S275N EN 10111 IZINTO# 1.0490 | Ukuthelekiswa kwamabakala ensimbi | |
UNE36081 | AE285KG/AE285KW | |
I-DIN17102 | STE285 | |
NFA 36-207 | - | |
UN | Fe E 275KG N |
S275N intsimbi Ukuqulunqwa kweekhemikhali
Izinto zekhemikhali | C max | Si max |
Mnu | P max |
S max. |
Kuba max | Cr max | Ewe max | V max | Nb ubuninzi | Al min |
%, ngokobunzima | 0.18 | 0.40 | 0.50-1.50 | 0.030 | 0.025 | 0.55 | 0.30 | 0.30 | 0.05 | 0.05 | 0.02 |
S275N intsimbi Mechanical properties
ubukhulu | Amandla eSivuno ReH[N/mm2] transv.min. |
Tensile strength Rm[N/mm2]transv. |
Ukwaphuka Ukwandiswa [%]transv. imiz. |
Notch Impact Energy1)Ch VComplete isampuli ubude. umz [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 | |||
Ukuya kuthi ga kwi-1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm | 24 |