ASTM A182 F5 F5 F11 F12 F22 F22 F91 F1 Clangets loogu talagalay codsiyada dib-u-dhigga saliida saliida
ASTM a194 Fasalka 2h lows waa kaarboor ku saleysan kaarboon-ka-buuga ku yaal. Waa lowska xoogga badan ee loo isticmaalo.
Asme B16.5 Alloy birta lagu been abuuro Xaashida birta ah ee aloyjiyada ah ee ku yaal boodhadhka waa la sawiri karaa, shot ¨c pered oo lagu sawiray sida ¨c la dhisay ama walaaca muruqyada ah haddii loo baahdo, halka miridhku yahay caddeynta muuqata ee nashaadaadka muuqda ee nashaadaadka muuqda. Xalka xallinteeda xarkaha 'aloy bir' ah lama huraan sababta oo ah in sifooyinka farsamada ee loo dhisay gobolka ¨c ee ay la soo bandhigayaan qiimayaasha. Flattor bir ah oo bir ah waa nooc gaar ah oo ay ku leedahay dhabar dhabar tahay. Flangaga waxaa loo isticmaalaa codsiyo warshadeed oo kala duwan si dhuumaha loo hayo. Waxaa jira noocyo wax soo saar oo kala duwan oo ay ka mid yihiin kuwa loo yaqaan 'aler bir' ee lagu been abuuray Noocyada kaladuwan ayaa waxtar u leh xaalado kala duwan. Guryaha lagu been abuuray waxaa laga sameeyay hal shey oo ah shey ceyriin ah.