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Kumba > Products > Steel Plate > Hight Simba Yakaderera Alloy Steel
TStE420 ndiro yesimbi
TStE420 ndiro yesimbi
TStE420 ndiro yesimbi
TStE420 ndiro yesimbi

TStE420 ndiro yesimbi

TStE420 simbi ndiro, pasi peDIN 1614/2 yakajairika TStE420 simbi ndiro, pasi peDIN 1614/2 chiyero, tinogona kuona TStE420 simbi ndiro seFine-grain structural steels, normalized rolled steel TSteE420 simbi ndiro imwe chete. Zvikuru zveFine-grain structural steels, normalized rolled steel,TStE420 simbi ndiro iri pasi peDIN 1614/2 chiyero chakaenzana neEN: S420NL, ine hurefu hwekutsemuka kwe19% uye kusimba kweTSte420 i520 kusvika 680 MPa.
Kemikari yakagadzirwa
Kemikari zvinhu C max Si
max
Mn max P
max
S
max.
Cu max Cr max Ni max V max Nb max Al min
%, nehuwandu 0.20 0.60 1.00-1.70 0.025 0.020 0.55 0.30 0.80 0.20 0.05 0.02
Mechanical properties
ukobvu Goho Simba ReH[N/mm2] transv.min. TensileStrengthRm [N/mm2]transv. Kutsemuka Kwekutsemuka [%]transv. min. Notch Impact Energy1)Ch VComplete samples longitud. min [J]
t≤ 16mm t > 16mm 420 400 +20 KV 40J 0 KV 34J -10 KV 30J -20 KV 27J -30 KV 23J -40 KV 20J -50 KV 16J
t <3mm t≥ 3mm 520-680
Kusvikira 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm 19
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