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Saxanka Birta u adkaysta Cimilada

Sharaxaad Gaaban:

Cimilada birta waxay u soo bandhigi kartaa jawiga iyada oo aan rinjiyeyn.Waxay ku bilaabataa inay miridhku si la mid ah sida birta caadiga ah.Laakiin ugu dhakhsaha badan canaasiirta alloying ee ku jira waxay keenaysaa lakabka sare ee ilaalinta ee miridhku si fiican u-textured si ay u sameeyaan, si ay u xakameeyaan heerka daxalka.

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Faahfaahinta Alaabta

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Soo bandhig

Birta cimiladu waxay muujinaysaa iska caabin wanaagsan oo daxalka ah marka loo eego birta caadiga ah, waxay leedahay walxo daawaha ugu yar oo aan jeclayn birta aan la karinin, qiimaheeduna wuu ka jaban yahay kuwa aan daxalka ahayn.Birta cimiladu waxay kaa caawinaysaa in la dhimo kharashyada meertada nolosha iyo culaysyada deegaanka ee codsiyo kala duwan.

Codsiga

Birta waxa loo isticmaalaa dhismayaal kala duwan oo alxanka ah, kuwa xidhan iyo kuwa jeexjeexan, tusaale ahaan qaab-dhismeedka birta, buundooyinka, haamaha iyo weelasha, hababka qiiqa, baabuurta iyo dhismaha qalabka.

Heerka iska caabinta cimilada iyo tusmada waxqabadka
Heerka Birta	Heerka	Xoogga Wax-soosaarka N/mm²	Xoogga Jilitaanka N/mm²	Kordhinta %
Corten A	ASTM	≥345	≥480	≥22
Corten B		≥345	≥480	≥22
A588 GR.A		≥345	≥485	≥21
A588 GR.B		≥345	≥485	≥21
A242		≥345	≥480	≥21
S355J0W	EN	≥355	490-630	≥27
S355J0WP		≥355	490-630	≥27
S355J2W		≥355	490-630	≥27
S355J2WP		≥355	490-630	≥27
HBS	JIS	≥355	≥490	≥21
HBS-C		≥355	≥490	≥21
SMA400AW		≥355	≥490	≥21
09CuPCrNi-A	GB	≥345	490-630	≥22
B480GNQR		≥355	≥490	≥21
Q355NH		≥355	≥490	≥21
Q355GNH		≥355	≥490	≥21
Q460NH		≥355	≥490	≥21

Halabuurka Kiimikada

Corten	C%	Si%	Mn%	P%	S%	Ni %	Cr%	Cu%
	≤0.12	0.30-0.75	0.20-0.50	0.07-0.15	≤0.030	≤0.65	0.50-1.25	0.25-0.55
Cabbirka
Dhumucda	0.3 mm-2 mm (qabow duuban)
	2mm-50mm (kulul duuban)
Ballaca	750mm-2000mm
Dhererka	gariiradda ama sida aad u baahan tahay dherer
Cabirka guud	Gariiradda: 4/6/8/12 * 1500/1250/1800 * Dhererka (la habeeyey)
	Saxanka: 16/18/20/40 * 2200 * 10000/12000