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Fe510C2KI hlau
Fe510C2KI hlau
Fe510C2KI hlau
Fe510C2KI hlau

Fe510C2KI hlau

Fe510C1KI Kub Rolled Weathering Resistant Steel Phaj Fe510C1K1 yog cov txheej txheem huab cua uas tseem hu ua atmospheric corrosion resistant steel. Lub ntsiab alloying ntsiab yog chromium, npib tsib xee thiab tooj liab nrog ntxiv phosphorous, uas muab nws zoo heev tiv thaiv tus kheej zoo.
Fe510C2KI hlau
Txoj kev deoxidation FN = rimming steels tsis tso cai
Rau cov khoom siv ntev, P  thiab S cov ntsiab lus tuaj yeem siab dua 0.005%.
Cov hlau tuaj yeem qhia Ni cov ntsiab lus ntawm max. 0.65%
Nws tso cai kom dhau qhov ntsuas qhov ntsuas tau muab rau txhua qhov nce ntawm 0,001 % N tus P max. cov ntsiab lus yuav raug txo los ntawm 0,005%; N cov ntsiab lus ntawm lub ladle tsom xam, txawm li cas los xij, yuav tsum tsis txhob ntau tshaj 0,012%
Cov hlau yuav muaj max. 0.30% Mo thiab max. 0,15% yog '
Qhov max. tus nqi rau nitrogen tsis siv yog tias cov tshuaj muaj pes tsawg leeg qhia tau hais tias qhov tsawg kawg nkaus Al ntsiab lus ntawm 0,020% lossis yog tias muaj lwm yam N khi cov ntsiab lus txaus
C Si Mn P S Cr N Cu CEV
max 0.16 max 0.5 hli 0.5 - 1.5 max 0.035 max 0.035 0.4 - 0.8 max 0.009 0.25 - 0.55 max 0.52
Mechanical zog ntawm steel Fe510C2KI Steel
Mechanical zog ntawm steel Fe510C2KI Steel
Nominal thickness (hli): rau 3 3 - 100 100 - 150
Rm - Tensile zog (MPa) 510-680 470-630 450-600
Nominal thickness (hli): rau 16 16 - 40 40 - 63 63 - 80 80 - 100 100 - 150
ReH - Yam tsawg kawg nkaus tawm lub zog (MPa) 355 345 335 325 315 295
KV - Impact zog (J) longitud., -20 °
27
0 °
27
Nominal thickness (hli): 1.5 - 2 2 - 2.5 2.5 - 3
A—Min. elongation Lo = 80 hli (%) 16 17 18
Nominal thickness (hli): 3 - 40 40 - 63 63 - 100 100 - 150
A—Min. elongation Lo = 5,65 √ Yog li (%) 22 21 20 18

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