Tshuaj muaj pes tsawg leeg
Tshuaj muaj pes tsawg leeg raws li kev ntsuas kub.
| Chemical Composition, feem pua (tsawg dua lossis sib npaug) | |||||||||
| Txuj | Hlau (Material Number) | C | Si | Mn | P | S | Cu | N | Txoj kev deoxidation |
| EN 10025-2 | S355J2 (1.0577) | 0.20 | 0.55 | 1.60 | 0.025 | 0.025 | 0.55 | – | Tuag tag |
S355J2 Lub ntsiab lus: "S" stands rau "Structural steel"; 355 qhia tias cov khoom muaj qhov tsawg kawg nkaus yield zog ntawm 355 MPa thaum lub nominal thickness tsawg dua los yog sib npaug rau 16 hli; thiab "J2" qhia tias cov khoom muaj qhov cuam tshuam tsawg kawg nkaus ntawm 27J ntawm -20 degree (-4 degree F).
Cim npe nrov: s355j2 ca steel, Tuam Tshoj s355j2 ca steel manufacturers, lwm tus neeg, Hoobkas