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NITIN FORGINGS & STEEL INDUSTRIES

Better Steel Through Quality & Innovation ISO 9001:2000 Certified Company
 
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Chemical Composition

  C Mn Si S P Cr Ni Mo
EN-8 .35 to .45 .60 to 1.00 .10 to .35 .050 MAX .050 MAX - - -
EN-8D .40 to .45 .70 to .90 .05 to .35 .060 MAX .060 MAX - - -
EN-9 .50 to .60 .50 to .80 .05 to .35 .040 MAX .040 MAX - - -
EN-15 .30 to .40 1.30 to 1.70 .10 to .35 .040 MAX .040 MAX - - -
EN-16 .30 to .40 1.30 to 1.80 .10 to .35 .040 .040 - - .20 to .30
EN-18 .35 to .45 .60 to .95 .10 to .35 .040 .040 .85 to 1.15 - -
EN-19 .35 to .45 .50 to .80 .10 to .35 .040 .040 .90 - 1.40 - .20 to .40
EN-24 .35 to .45 .45 to .70 .10 to .35 .040 .040 .90 to 1.40 1.30 to 1.80 .20 to .40
EN-25 .27 to .35 .50 to .70 .10 to .35 .040 .040 .50 to .80 2.30 to 2.80 .40 to .70
EN-31 .90 to 1.20 .30 to .75 .10 to .35 .040 .040 1.00 to 1.60 - -
EN-36B .12 to .18 .30 to .60 .10 to .35 .040 .040 .60 to 1.10 3.00 to 3.75  
EN-36C .12 to .18 .30 to .60 .10 to .35 .040 .040 .60 to 1.10 3.00 to 3.75 .10 to .25
EN - 41B* .35 to .45 .60 MAX .10 to .45 .040 .040 1.50 to 1.80 .40 MAX .10 to .25
EN - 42 .70 to .85 .55 to .75 .10 to .40 .040 .040 - - -
EN - 45A .55 to .65 .70 to 1.00 1.70 to 2.0 .040 .040 - - -
EN - 47 .45 to .55 .50 to .80 .50 MAX .040 .040 .80 to 1.20 - -
EN - 48A .50 to .60 .60 to .90 1.35 - 1.65 .040 .040 .55 to .85 - -
EN - 353 .20 MAX .50 to 1.00 .35 MAX .040 .040 .75 to 1.25 1.00 to 1.50 .08 to .15
EN - 354 .20 MAX .50 to 1.00 .35 MAX .040 .040 .75 to 1.25 1.50 to 2.0 .10 to .20
16Mncr5 .14 to .19 1.00 to 1.30 .15 to .40 .035 MAX .035 MAX .80 to 1.10 - -
20Mncr5 .17 to .22 1.10 to 1.40 .10 to .35 .035 .035 1.00 to 1.30 - -
SAE - 4140 .38 to .43 .75 to 1.00 .20 to .35 .035 .035 .80 to 1.10 .15 to .25 -
SAE - 4150 .48 to .53 .75 to 1.00 .20 to .35 .040 .040 .80 to 1.10 - .15 to .25
SAE -4320 .17 to .22 .45 to .65 .15 to .35 .035 MAX .040 MAX .40 to .60 1.65 to 2.00 .20 to .30
SAE -4340 .38 to .43 .60 to .80 .15 to .35 .035 MAX .040 MAX .70 to .90 1.65 to 2.00 .20 to .30
SAE - 8620 .18 to .23 .70 to .90 .20 to .35 .040 .040 .40 to .60 .40 to .70 .15 to .25
SAE - 52100 .95 to 1.10 .25 to .40 .20 to .35 .025 .025 1.30 to 1.60 - -
F-22 .15 MAX .30 to .60 .40 MAX .040 .040 2.00 to 2.5 - .87 to 1.30
17crnimo6 .14 to .19 .40 to .60 .15 to .40 .035 MAX .035 MAX 1.50 to 1.80 1.40 to 1.70 .25 to .35
A-105 .35 MAX .60 to 1.05 .35 MAX .050 MAX .040 MAX - - -
LF-2 .30 MAX .60 to 1.35 .15 to .30 .040 MAX .035 MAX - - -
 
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