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S275NL steel phaj
S275NL steel phaj
S275NL steel phaj
S275NL steel phaj

EN S275NL steel phaj

S275NL steel phaj yog ib qho tseem ceeb ntawm Fine-grain structural steels, normalized dov hlau, S275NL steel phaj yog kub dov structural steels, uas kev xaav tej yam kev mob rau normalized los yog normalized dov nyob rau hauv weldable zoo grain structural steel qib. Nws kuj tseem suav tias yog DIN: TStE285 thiab BS: 43EE
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EN S275NL steel phaj Fine-grain structural steels, normalized dov hlau

S275NL steel phaj, raws li EN10111 tus qauv S275NL steel phaj, raws li EN10111 tus qauv, peb tuaj yeem suav nrog S275NL steel phaj li Fine-grain structural steels, normalized dov hlau
S275NL steel phaj yog ib qho tseem ceeb ntawm Fine-grain structural steels, normalized dov hlau, S275NL steel phaj yog kub dov structural steels, uas kev xaav tej yam kev mob rau normalized los yog normalized dov nyob rau hauv weldable zoo grain structural steel qib. Nws kuj tseem suav tias yog DIN: TStE285 thiab BS: 43EE
Tshuaj muaj pes tsawg leeg & Mechanical khoom
S275NL EN 10111 MATERIAL# 1.0491 Kev sib piv ntawm qib steel
UNE36081 AE 285 KT
DIN 17102 TSI 285
UN Fe E 275 KT N
SIB 4360 43 EEU

S275NL steel Chemical muaj pes tsawg leeg

Cov khoom siv tshuaj C max Si
max
Mn max P
max
S
max.
Cu max Cr max Nim max V max Nb max Al min
%, los ntawm pawg 0.16 0.40 0.50-1.50 0.025 0.020 0.55 0.30 0.30 0.05 0.05 0.02

S275NL steel Mechanical khoom

tuab Yield zog ReH[N/mm2] transv.min. Tensile
Lub zog Rm[N/mm2]transv.
tawg
Elongation [%]transv. min.
Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t > 16mm 275 265 +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 370-510
Txog li 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm 24
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