Fe510C2KI Simbi

Nzira ye deoxidation FN = marimu simbi isingabvumirwe
Pazvigadzirwa zvenguva refu P ne S zvirimo zvinogona kukwira ne0.005%.
Masimbi anogona kuratidza Ni yemukati max. 0,65 %
Zvinotenderwa kupfuudza hunhu hwakatarwa hwakapihwa kuti pakuwedzera kwega kwega kwe0,001 % N iyo P max. zvemukati zvichaderedzwa ne0,005%; iyo N yemukati yekuongorora ladle, zvisinei, haingapfuuri 0,012%
Matare anogona kunge aine max. 0,30 % Mo uye max. 0,15 % Zr
The max. kukosha kwenitrogen kukasashanda kana kemikari ichiratidza huwandu hushoma hwese hweAl ye0,020 % kana kana zvimwe zvakakwana zveN zvinosunga zvinhu zviripo.

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

Mechanical properties ye   simbi   Fe510C2KI Simbi

Nominal ukobvu (mm):	ku3	3 - 100	100 - 150
Rm - Kusimba simba (MPa)	510-680	470-630	450-600

Nominal ukobvu (mm):	ku16	16 - 40	40 - 63	63 - 80	80 - 100	100 - 150
ReH - Minimum yegoho simba (MPa)	355	345	335	325	315	295

KV - Impact energy (J) longitud.,	-20° 27	0° 27

Nominal ukobvu (mm):	1.5 - 2	2 - 2.5	2.5 - 3
A - Min. elongation Lo = 80 mm (%)	16	17	18

Nominal ukobvu (mm):	3 - 40	40 - 63	63 - 100	100 - 150
A - Min. elongation Lo = 5,65 √ So (%)	22	21	20	18