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AS 444

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%) Other(%)
0.025 1 1.00 0.04 0- 030 17.5-19.5 Max 1.00 1.75-2.50 Max 0.035 Min Nb+Ti:0.20+4;(C+N) Max O.80