birta saddexagalka ah ee birta ah

1. Heerka: ASTM A580

2. Fasalka: 304, 316, 316L, 321, iwm.

3. Cabbirka: iyada oo ku saleysan shuruudaha iibsadaha.

4. Farshaxan: Qabow la sawiray oo la tirtiray

5. Dusha sare: siman dhalaalaya

1. Baakayntu aad bay muhiim u tahay gaar ahaan marka ay dhacdo shixnad caalami ah oo shixnaduhu ay soo maraan waddooyin kala duwan si ay u gaadhaan meesha ugu dambaysa, sidaas awgeed waxaanu walaac gaar ah saarnay baakadaha.
2. Saky Steel's waxay alaabtayada u xirtaa siyaabo badan oo ku salaysan alaabta.Waxaan u badeshaa alaabtayada siyaabo badan, sida,

Codsiyada:

Qaabka gaarka ah ee siliga birta ah iyo usha waxaa ka mid ah: silig fidsan (bar), semi-circle, ellipse, saddex xagal, laba jibaaran, qaabka T, trapezoid, qaabka B, qaabka L, qaabka concave iyo convex, bar xudunta ah iyo usha gaarka ah ee qufulka.