SMA 570W steel hlau

JIS G3114 SMA570W Corten steel dav siv hauv huab cua preheater, economizer, railway carriage, ntim khoom, choj tsev, kev tsim kho thiab lwm yam.

Cov specifications:
Thickness: 3mm-150mm
Dav: 30mm-4000mm
Ntev: 1000mm-12000mm
Txuj: ASTM EN10025 JIS GB

Tshuaj muaj pes tsawg leeg, qauv thiab cov khoom

Qib:	SMA 570 W
Kev faib tawm:	Corrosion-resisting / kub-resisting steel
Qauv:	JIS G 3114: Kub dov atmospheric corrosion resisting steels rau welded qauv
Daim ntawv thov:	Hlau daim hlau / nplooj ntawv, steel strips nyob rau hauv coil thiab seem. Cov khoom siv hlau yuav tsum tsis txhob coated lossis stabilized ua ntej siv. Daim ntawv thov thickness max. 100 hli

Tshuaj muaj pes tsawg leeg% ntawm qib SMA570W

C	Si	Mn	P	S	Ni	Cr	Cu
max 0.18	0.15 - 0.65	max 1.4 tsi	max 0.035	max 0.035	0.05 - 0.3	0.45 - 0.75	0.3 - 0.5

Mechanical zog ntawm qib SMA570W

Assortment	Yield point los yog pov thawj kev ntxhov siab	Tensile zog	Elongation	Kev txo qis ntawm cheeb tsam	Charpy cuam tshuam lub zog
-	N/mm 2	N/mm 2	%	%	J/cm 2
Phaj / Sheet Kub-dov	420-460	570-720	19-26

SMA570W steel xa tuaj yeem kub dov, txias dov, AR/CR/N/TMCP/T/QT raws li tus neeg thov