Steel S235J2 Lub ntsiab lus
"S" sawv cev rau cov qauv hlau;
"235" txhais tau hais tias qhov tsawg kawg nkaus yield zog (MPa) rau steel thickness Tsawg dua los yog sib npaug rau 16 hli;
"J2" yog hais txog qhov cuam tshuam lub zog 27 J ntawm -20 degree C.
Tshuaj muaj pes tsawg leeg
| Chemical Composition feem pua (tsawg dua lossis sib npaug) | |||||||||
| Ib txwm | Hlau | Qib Qib (Steel Number) | C | Si | Mn | P | S | Cu | N |
| EN 10025-2 | S235 | S235J2 (1.0117) | 0.17 | – | 1.40 | 0.025 | 0.025 | 0.55 | – |
Mechanical Properties
| S235J2 Yield Strength (Ntau dua lossis sib npaug N / mm2); Dicke (d) mm | ||||||||
| Hlau | Qib Qib (Steel Number) | d Tsawg dua los yog sib npaug rau 16 | 16< d ≤40 | 40< d ≤60 | 60< d ≤100 | 100< d ≤150 | 150< d ≤200 | 200< d ≤250 |
| S235 | S235J2 (1.0117) | 235 | 225 | 215 | 215 | 195 | 185 | 175 |
Cim npe nrov: s235j2 universal beam, Tuam Tshoj s235j2 universal beam manufacturers, lwm tus neeg, Hoobkas