S460N yog lub siab - lub zog steel phaj uas ua tau raws li European tus qauv EN 10025-3. Nws muaj qhov tsawg kawg nkaus lub zog ntawm 460 MPa thiab paub txog nws qhov zoo tshaj plaws weldability thiab toughness, tshwj xeeb tshaj yog nyob rau hauv kub mus rau -20 ° C. Lub "N" hauv nws lub npe qhia tias nws yog normalized lossis normalized-dov.
Tshuaj muaj pes tsawg leeg % ntawm cov khoom tsom xam ntawm qib S460N (1.8901)
Nominal thickness =< 63(mm) CEV max = 0.53
Nominal thickness ntawm 63 mus rau 100 (mm) CEV max=0.54
C | Si | Mn | Ni | P | S | Cr | Mo |
max 0.22 | max 0.65 | 0.95 - 1.8 | max 0.85 Nws | ua 0,035 | max 0.03 Nws | max 0.35 Nws | max 0.13 |
V | Nb | Ti |
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max 0.22 | max 0.06 | max 0.06 |
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Mechanical zog ntawm qib S460N (1.8901)
Kub | -20 | -10 | 0 | 20 |
Notch Impact Test. Min. absorbed zog | 40 | 43 | 47 | 55 |
Nominal thickness (hli) | rau 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 100 | 100 - 150 | 150 - 200 |
ReH - Yam tsawg kawg nkaus tawm lub zog (MPa) | 460 | 440 | 430 | 410 | 400 | 380 | 370 |
Nominal thickness (hli) | rau 100 | 100 - 200 |
Rm -Tensile zog (MPa) | 540-720 Nws | 530 rau 710 |
Nominal thickness (hli) | rau 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 200 |
A - Tsawg kawg elongation Lo=5,65 √ Yog li (%) | 17 | 17 | 17 | 17 | 17 |
Qhov sib npaug ntawm qib S460N (1.8901)
Lub teb chaws Yelemees DIN, NWS | Fabkis AFNOR | England BS | Ltalis UNI | Tuam Tshoj GB | Russia GOST |
TSI 460 | E 460 R |
| Fe E 460 KG N |
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