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TStE420 pā kila
TStE420 pā kila
TStE420 pā kila
TStE420 pā kila

TStE420 pā kila

TStE420 pā kila, ma lalo o DIN 1614/2 maʻamau TStE420 pā kila, ma lalo o DIN 1614/2 maʻamau, hiki iā mākou ke manaʻo i ka pā kila TStE420 e like me nā kila hoʻolālā maikaʻi, ke kila ʻōwili maʻamau TStE420 pā kila he hoʻokahi. ʻO ka nui o nā kila kila maikaʻi, nā kila i'ōwiliʻia maʻamau, TStE420 ka pā kila ma lalo o DIN 1614 /2 maʻamau e like me EN: S420NL, me ka liʻiliʻi o ka elongation fracture o 19% a me ka ikaika tensile o TStE420 he 520 to680 MPa.
haku mele ʻana
Nā mea kemika C max ʻO Si
max
Mn max P
max
S
max.
Cu max Cr max Ni max V max Nb max Al min
%,ma ka nuipa 0.20 0.60 1.00-1.70 0.025 0.020 0.55 0.30 0.80 0.20 0.05 0.02
Nā waiwai mīkini
mānoanoa Ka ikaika o ka hua ReH[N/mm2] transv.min. KaikaikaUiRm [N/mm2]transv. ʻO ka hoʻolōʻihi ʻana i ka haʻihaʻi [%]transv. min. Notch Impact Energy1)Ch Vcomplete samplelongitud. 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
A hiki i 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm 19
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