Saina Malosi maualuga fa'alavelave fa'afefete fa'afefete fa'afefete fa'afefete fa'a'u'u S235 S355 S420 S550 fa'apipi'i carbon sila slitted strip coil Gaosi mea ma Fa'atau | Ruiyi

Fa'amatalaga Puupuu:

Malosi maualuga fa'atete'e suau'u pipi'i ta'ai vevela S235 S355 S420 S550 uamea uamea fa'a'ai fa'ase'e ta'avale.

S355 vasega uamea o se vaeluaga tensile, maualalo carbon manganese sila lea e faigofie ona ueloina ma e lelei ona tete'e i a'afiaga (fa'apea fo'i i le vevela i lalo ole zero).

O le a le eseesega i le va o le S275 ma le S355 sila?

S275 e maua ai se malosi maualalo (nai lo le S355) ae e lelei le masini ma e mafai ona uelo.. Ole fua maualalo ole fua ole S275 uamea ole 275 N/mm² ole igoa ole S275. S355 e masani ona faʻaaogaina i siosiomaga sili ona faigata e pei o pisinisi i fafo.

EN10149 S420MC u'amea ipu / pepa, EN10149 S420MC u'amea ipu / pepa, i lalo o le tulaga EN, e mafai ona tatou manatu S420MC uamea ipu / pepa e pei o uʻamea maualuga uʻamea uʻamea mo uʻamea malulu.

S420MC ipu uamea e masani ona faʻaaogaina e pei o uʻamea malosi maualuga mo uʻamea malulu.

O le EN10149 S420MC uamea e tutusa ma SEW092 QStE420TM, NFA E420D, UNI FeE420TM, ASTM X60XLK ma BS HR50F45 uamea togi.

S420MC EN 10149-2 Numera:1.0980	Fa'atusatusaga o fa'ailoga uamea
	SEW092	QstE 420TM
	NFA36-231	E420D
	UNI8890	FeE420TM
	ASTM	060XLK
	BS1449	HR50F45

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Fa'amatalaga Oloa

Faailoga o oloa

S355 ole e masani ona faʻaaogaina i totonu o siosiomaga sili ona faigata e pei o pisinisi i fafo. S355, S355JR, S355J2, S355J2 + N uamea i ipu, pa lapotopoto, pa mafolafola ma poloka. S355 u'amea o se uʻamea maualalo carbon ona faʻamatalaga e ofoina atu le malosi maualuga.

**Tu'u maualalo ma le malosi tensile mo togi u'amea masani**
Vasega	Malosi e maua (N/mm²) mo le mafiafia fa'atatau t (mm)				Malosi fa'amalosi (N/mm²) mo le mafiafia fa'atatau t (mm)
Vasega	t ≤ 16	16 < t ≤ 40	40 < t ≤ 63	63 < t ≤ 80	3 < t ≤ 100	100 < t ≤ 150
S275	275	265	255	245	410	400
S355	355	345	335	325	470	450