SMA490BW birta

JIS G3114 SMA490BW Corten birta si weyn loogu isticmaalo preheater hawada, dhaqaaleyahan, gaadiidka tareenka, wax soo saarka weelasha, dhismaha buundada, dhismaha iyo wixii la mid ah.
Tilmaamaha:
Dhumucda: 3mm--150mm
Ballaca: 30mm--4000mm
Dhererka: 1000mm--12000mm
Heerka: ASTM EN10025 JIS GB

SMA490BW Birta cimilada ee isku dhafka kiimikada

Darajo	C ≤	Si	Mn ≤	P ≤	S ≤	Cu	Cr	Ni	Ce ≤
SMA490BW	0.18	0.15~0.65	1.40	0.035	0.035	0.30~0.50	0.45~0.75	0.05~0.30	-

SMA490BW Cimilada u adkaysata hantida birta

Xoogga Wax-soosaarka Min (MPa)						Xoogga Jilicsan	Kordhinta A%	Tijaabada saamaynta
Dhumucda taarikada iyo qaybaha (mm)								Degree	Tamarta
≤ 16	＞16- ≤ 40	＞40- ≤ 75	＞75- ≤ 100	＞100- ≤ 160	＞160- ≤ 200	490-610	15 daqiiqo	0	27

Xaaladda gaarsiinta birta ee SMA490BW waxay noqon kartaa mid kulul, duuban qabow, AR /CR/N/TMCP/T/QT sida uu codsado macmiilka