Chemical Composition of SS200

Chemical Composition of S.S.200
Chemical Properties ::
Metal KS1 KS2 KS3 KS4 KS5 KS6 KS7
Carbon C 0.09
/0.10
0.09
/0.10
0.09
/0.10
0.09
/0.12
0.09
/0.12
0.09
/0.12
0.09
/0.12
Manganese Mn 8.0/9.5 8.0/9.5 8.0/9.5 8.0/9.5 8.0/9.5 8.0/9.5 8.0/9.5
Silicone Si 0.4 0.4 0.4 0.4 0.4 0.4 0.4
Chromium Cr 15/16 15/16 14/15 14/15 13/14 13/14 13
Nickel Ni 4% 3% 1.9/2% 1/1.2% 0.7/0.8% 0.5/0.6% 0.3/0.5%
Molybdenum Mo 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Phosphorus P 0.08 0.08 0.08 0.08 0.08 0.08 0.08
Sulphur S 0.01 0.01 0.01 0.01 0.01 0.01 0.01
Copper Cu 1.6 1.6 1.6 1.6 1.6 1.6 1.6
Note: The above is spectro reading and there can be variation +/- 5% in retest
Physical Properties ::
Tensile Strenth (UTS) – 115 N/mm2
Yield Stress N/mm2 – 65Ksi
Elongation( % ) – 40 TO 45 %