Fe510C2KI Birta

Habka deoxidation FN = biraha rimidda lama ogola
Alaabooyinka dhaadheer ee P iyo S waxa ay noqon karaan 0.005% ka sareeya
Biraha ayaa laga yaabaa inay muujiyaan Ni nuxurka ugu badnaan. 0,65%
Waa la ogol yahay in la dhaafo qiyamka la cayimay iyadoo ay shardi tahay in koror kasta oo ah 0,001 % N ugu badnaan P max. waxa ku jira waxa lagu dhimi doonaa 0,005 %; nuxurka N ee falanqaynta ladle, si kastaba ha ahaatee, waa in aanu ka badnayn 0,012 %
Biruhu waxa ay ku jiri karaan ugu badnaan 0,30 % Mo iyo ugu badnaan 0,15% Zr
ugu badnaan Qiimaha nitrogen ma khuseeyo haddii halabuurka kiimikaadku muujiyo wadarta guud ee Al ka kooban yahay 0,020 % ama haddii ay jiraan walxo kale oo N xidha

C	Si	Mn	P	S	Cr	N	Cu	CEV
ugu badnaan 0.16	ugu badnaan 0.5	0.5 - 1.5	ugu badnaan 0.035	ugu badnaan 0.035	0.4 - 0.8	ugu badnaan 0.009	0.25 - 0.55	ugu badnaan 0.52

Qalabka makaanikada ee birta  Fe510C2KI Birta

Dhumucda magaca ah (mm):	ilaa 3	3 - 100	100 - 150
Rm - Xoog xajin (MPa)	510-680	470-630	450-600

Dhumucda magaca ah (mm):	ilaa 16	16 - 40	40 - 63	63 - 80	80 - 100	100 - 150
ReH - Awood dhalidda ugu yar (MPa)	355	345	335	325	315	295

KV - Saamaynta tamarta (J) dhererka.,	-20° 27	0° 27

Dhumucda magaca ah (mm):	1.5 - 2	2 - 2.5	2.5 - 3
A - Min. dhererka Lo = 80 mm (%)	16	17	18

Dhumucda magaca ah (mm):	3 - 40	40 - 63	63 - 100	100 - 150
A - Min. elongation Lo = 5,65 √ Markaa (%)	22	21	20	18