Shiine Tayo Sare Oo Qabow Dul-Geliyay Kuleyl Kulayl Oo La Sameeyay Saxan Kaarboon-yar Oo Yar
Noocyada taarikada birta ah waxaa badanaa loo qaybiyaa saddex nooc: taarikada dhumucda leh (ka sarreeya 6mm), taarikada dhumucda dhexdhexaadka ah (3-6mm) iyo taarikada khafiifka ah (ka hooseeya 3mm) iyadoo loo eegayo dhumucdooda.Marka la eego habka saxan-samaynta, birta-kaarboon-yar ee-yar-yar waxaa loo qaybin karaa laba nooc:- qabow-duuban iyo-kulul-kulul.Duubista kulul oo keli ah waxay soo saari kartaa taarikada birta kaarboon-yar ee ku dhow 1.2mm iyo taarikada birta ah ee qiyaastii 2mm.Taarikada khafiifka ah waxaa lagu soo saari karaa duubista qabowga, soo-jiidashada iyo rogrogmida.
Taarikada birta kaarboon waxaa si weyn loogu isticmaalaa mashiinno iyo qalab badan oo xirfad leh iyo qaybo waaweyn oo qaab dhismeedka warshadaha wax soo saarka.Tusaale ahaan, warshadaha injineernimada, tamarta iyo macdanta, alaabooyin badan ayaa isticmaala taarikada birta oo dhumucdeedu tahay 6-20 mm.Qaar ka mid ah taarikadan birta ah ayaa ah taargooyin fidsan oo aan dalool lahayn, badankooduna waa taargo leh dalool 30% ah.
| Nooca | Darajo |
| Taxanaha Guud ee Birta Kaarboon | q235c.q235d.q235e |
| Saxanka Daawaha Hoose | q345b.q345c.q345d.q345e |
| Biriijka Biriijka | q235qc.q235qd.q345qc.q345qd.q345qe.q370qc.q370qd.q370qe.q420qc.q420qd.q420qe.16mnq.14mnbq |
| Saxanka weelka | q245r.q345r.q370r.16mrd.16mnr.16mng.20r.20g.15crmor.12cr1movr |
| Dhismaha Sare ee Birta Birta | q235gjb.q235gjc.q235gjd.q235gje.q345gjb.q345gjc.q345gjd.q460gjc.q460gjd |
| Saxan Bir ah oo Xoog-sare ah | q390b.q390c.q390d.q390e.q420b.q420c.q420d.q420e.q460c.q460d.q460e.q500c.q500d.q500e.q550c.q550d.q550e.q620c.q620d.q620e.q690c.q690d.q690e |
| Saxanka Birta Markabka | Ccs/Abs/Gl/Bv/Dnv/Kdk/Lr, abde a32.d32.e32.f32, a36, d36.e36, f36.a40.d40.e40.f40; |
| Saxanka Birta u adkaysta Heerkulka Hoose | q235c q235d q235e q345c q345d q345e 16mnc 16mnd 16mne |
| Saxan bir ah oo loogu talagalay kuleyliyaha | 20g 16mng 15crmog 12cr1movg |
| Saxanka Birta Kaarboon Tayada Sare leh | 10# 20# 35# 45# 50# 20mn 30mn 35mn 40mn 45mn 50mn 16mn 20mn2 35mn2 45mn2 |
| Alloy Steel Plate | 15crmo 35crmo 42crmo 20crmo 12cr1mov 27simn 60si2mn 20cr 40cr |
Fiiro gaar ah: waxaan bixinaa adeeg habayn, dhammaan tuubada birta waxay ku xiran tahay naqshaddaada si aad u soo saarto.