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RST37-2 steel phaj

Din17100 Rst37-2, Rst37.2 steel yog rau cov qauv siv dav dav.Steel phaj Rst37-2 yog siv rau hauv welded, riveted thiab screwed struatural Cheebtsam, nws tsis yog npaj rau kev kho cua sov sib nrug los ntawm kev ntxhov siab-relieving tshav kub kho thiab normalizing. Gnee yob steel phaj Rst37-2 ntau yuav tsum yog tuab ntawm 2-650mm, dav ntawm 1200-4000mm thiab ntev los ntawm 4000-14000mm.Rau qhov tshwj xeeb txiav los yog vuam daim, Xinsteel xav muab kev pabcuam hauv peb cov nroj tsuag raws li qhov kawg cov neeg siv kos duab.
Cov cuab yeej cuab tam rau Rst37-2 Mild steel:
Thickness (hli)
Rst37-2 ≤ 16 > 16 ≤ 40 > 40 ≤ 63 > 63 ≤ 80 > 80
Yield zog (≥Mpa) 235 225 215 215 215
<3 ≥ 3 ≤ 100 > 100
Tensile zog (Mpa) 360-510 340-470 340-470
Cov tshuaj muaj pes tsawg leeg rau Rst37-2 Mild steel (Cov khoom lag luam tsom xam Max%)
Lub ntsiab tshuaj muaj pes tsawg leeg ntawm Rst37-2
Thickness (hli) C Si Mn P S N
T≤40 0.19 0.60 1.70 0.060 0.060 0.010
40< T≤ 40 0.22
T> 63 0.23
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