Birta ba'an waa bir bir bir ah oo ka kooban ugu yaraan 10.5% chromium. Aqalka ka kooban sida nikkel, molybdenum, itanium, kaarboon, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitroben, nitrogen, iyo naxaasta ay kor u qaadi karaan xoogga, resper, iyo sifooyinka kale ee bir aan birta lahayn. Alleys kala duwan ayaa bixiya heerar kala duwan oo iska caabin ah.