Daxalka Atmospheric iska caabin ah birta ee railway rogid stock Q450NQR1 STEEL Plate,Q450NQR1 BIRTA XAASHIDA,Q450NQR1 STEEL MATERIAL waxaa inta badan loo isticmaalaa in baabuurta tareenka la dhisay, tareenada, weelka weel iyo wixii la mid ah.Q450NQR1 Kaydkayaga ugu badan ee ballaca Q450NQR1 waa 1500mm iyo 1800mm.
Tilmaamaha:
Dhumucda: 3mm--150mm
Ballaca: 30mm--4000mm
Dhererka: 1000mm--12000mm
Heerka: ASTM EN10025 JIS GB
Qalabka Q450NQR1 waa birta dibadda iyo birta cimilada loo isticmaalo weelasha, shoolada warshadda korontada iyo mashaariicda tareenada, sida birta loogu talagalay sawirada bannaanka ee waaweyn. Birta cimiladu (yacni, birta hawada u adkaysanaysa daxalka) waa taxane bir alwaax ah oo hooseeya oo u dhexeeya birta caadiga ah iyo birta aan la taaban karin, kuwaas oo aan qaali ahayn tayadooduna wanaagsan tahay. Ka dib marka la isku daro habka cusub, tignoolajiyada cusub iyo habka cusub ee birta casriga ah, horumar waara iyo hal-abuurnimo ayaa la gaari karaa oo iska leh adduunka.
Halabuurka kiimikaad ee TB/T 1979 Q450NQR1 STEEL Plate (Falanqaynta kulaylka ugu badnaan%)
Walxaha kiimikada ugu muhiimsan ee ka kooban Q450NQR1 |
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C |
Si |
Mn |
P |
S |
Cu |
Cr |
Ni |
0.12 |
0.75 |
1.50 |
0.025 |
0.008 |
0.20-0.55 |
0.30-1.25 |
0.12-0.65 |