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SS 300 & 200 Series Chemical Composition

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  • SS 300 & 200 Series Chemical Composition

SS 200 & 300 Series Chemical Composition :

Grade %C %Mn %P %S %Si %Cr %Ni N PPM % Others
(Max) (Max) (Max) (Max) (Max) (Max)
SS 201 0.15 5.5-7.5 0.06 0.03 1 16.00-18.00 3.50-5.50 2500 –
SS 201L 0.03 5.5-7.5 0.045 0.03 0.75 16.00 -18.00 3.50-5.50 2500 –
SS 201LN 0.03 6.4-7.5 0.045 0.015 0.75 16.00-17.50 4.00-5.00 1000-2500 Cu = 1.0 Max
SS 202 0.15 7.5-10.0 0.06 0.03 1 17.00-19.00 4.00-6.00 2500 –
SS 204Cu 0.1 6.5-9.0 0.06 0.01 0.75 16.00-17.50 1.50-3.50 1000-2000 Cu – 2.0-4.0
JSLAUS (J1) 0.08 6.0-8.0 0.07 0.01 0.75 16.00-18.00 4.00-6.00 1000 Cu – 1.5-2.0
SS J4 0.1 8.50-10.0 0.08 0.01 0.75 15.00-16.00 1.00-2.00 2000 Cu = 1.5-2.0
JSL U DD 0.15(max) 9.7 to 10.7 0.10(max) 0.03(max) 0.75(max) 15.1 to 16.0 0.45 to 0.60 – Cu = 1.75-2.50 / N=0.2 Max
JSL U SD 0.15(max) 9.7 to 10.30 0.10(max) 0.03(max) 0.75(max) 13.25 to 14.25 0.40 to 0.50 – Cu = 1.00-1.50 / N=0.2 Max
SS JT 0.1 9.0-10.0 0.1 0.01 0.75 14.5-16.5 0.25-0.35 – Cu = .40-1.00 / N=2000
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