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Kunyumba > Zogulitsa > Chipinda chachitsulo > Hight Strength Low Alloy Steel
TSTE420 mbale yachitsulo
TSTE420 mbale yachitsulo
TSTE420 mbale yachitsulo
TSTE420 mbale yachitsulo

TSTE420 mbale yachitsulo

TStE420 zitsulo mbale, pansi DIN 1614/2 muyezo TStTE420 mbale zitsulo, pansi DIN 1614/2 muyezo, tikhoza kuona TStE420 zitsulo mbale monga Fine-mbewu structural zitsulo, normalized adagulung'undisa zitsulo TSteE420 mbale zitsulo ndi chimodzi. makamaka zitsulo zopangidwa ndi Fine-grain, zitsulo zopindika zokhazikika, mbale yachitsulo yaTStE420 ili pansi pa DIN 1614/2 yofanana ndi EN: S420NL,yomwe imasweka pang'ono kutalika kwa 19% ndi mphamvu yamakomedwe ya TStE420 ndi 520 MPa 680.
Chemical zikuchokera
Zinthu za mankhwala C max Si
max
Mn max P
max
S
max.
Ku max Cr max Ndi max V max Nb max Al min
%, mwa misa 0.20 0.60 1.00-1.70 0.025 0.020 0.55 0.30 0.80 0.20 0.05 0.02
Zimango katundu
makulidwe Kuchuluka kwa Mphamvu ReH[N/mm2] transv.min. TensileStrengthRm [N/mm2]transv. Kuphulika kwa Fracture Elongation [%]transv. min. Notch Impact Energy1) Ch VComplete zitsanzo zautali. mphindi [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
Mpaka 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm 19
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