Kina Kiʻekiʻe ikaika hoʻopaʻapaʻa wela ʻōwili pickled aila S235 S355 S420 S550 structural carbon steel slitted strip coil Manufacturer and Supplier | Ruiyi

ʻO ka wehewehe pōkole:

ʻO ka ʻaila ʻaila ʻala ʻala ikaika kiʻekiʻe S235 S355 S420 S550 carbon steel slitted strip coil

S355 papa kila he a uʻi waena, haʻahaʻa kalapona manganese kila hiki ke weldable a loaʻa iā ia ke kūpaʻa hopena maikaʻi (ʻo ia hoʻi i nā mahana sub-zero).

He aha ka ʻokoʻa ma waena o ke kila S275 a me S355?

Hāʻawi ka S275 i ka ikaika haʻahaʻa (ma mua o S355) akā maikaʻi ka machinability a hiki ke welded.. ʻO ka awelika haʻahaʻa loa no ke kila S275 he 275 N/mm² e hāʻawi ana i kona inoa: S275. Hoʻohana pinepine ʻia ʻo S355 i nā wahi koi nui e like me ka ʻoihana o waho.

EN10149 S420MC pā kila / pepa, EN10149 S420MC pā kila / pepa, ma lalo o EN maʻamau, hiki iā mākou ke manaʻo i ka S420MC kila kila / pepa e like me nā kila ikaika kiʻekiʻe no nā kila anuanu.

S420MC pā kila hoʻohana nui ʻia e like me nā kila ikaika hua kiʻekiʻe no nā kila hana anu.

Ua like ke kila EN10149 S420MC me SEW092 QStE420TM, NFA E420D, UNI FeE420TM, ASTM X60XLK a me BS HR50F45 mau māka kila.

S420MC EN 10149-2 Helu:1.0980	Ka hoʻohālikelike ʻana o nā māka kila
	SEW092	QstE 420TM
	NFA36-231	E420D
	UNI8890	FeE420TM
	ASTM	060XLK
	BS1449	HR50F45

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO S355 ka hoʻohana pinepine ʻia i nā wahi koi nui e like me ka ʻoihana waho. S355, S355JR, S355J2, S355J2+N kila i loko o ka pā, ka pā poepoe, ka pā pālahalaha a me nā poloka. ʻO ke kila S355 he kila kalapona haʻahaʻa nona nā kikoʻī e hāʻawi i ka ikaika kiʻekiʻe.

**ʻO ka hua liʻiliʻi a me ka ikaika tensile no nā māka kila maʻamau**
Papa	Ka ikaika hua (N/mm²) no ka mānoanoa helu t (mm)				Ka ikaika uʻi (N/mm²) no ka mānoanoa helu t (mm)
Papa	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