Content with A4-70

Chemical composition for Austenitic Stainless Steel (Cast analysis, mass fraction in %) Grade C Si Mn P S Cr Mo Ni Cu N Other elements and notes A2 0.10 1.00 2.00 0.050 0.030 15.0-20.0 - 1) 8.0-19.0 4.0 - 2) 3) A4 0.08 1.00 2.00 0.045 0.030 16.0-18.5 2.00-3.00 10.0-15.0 4.0 - 2) 4) 1) Molybdenum may be present. 2) If maximum carbon (C) is 0.030, nitrogen (N) may be present at maximum of 0.
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