Content with chemical composition

22 November 2021
Chemical Composition As per DIN 267-4 Class C max. Mn min. P max. S max. 4, 5 and 6 0.50 - 0.110 0.150 8 0.58 0.30 0.060 0.150 10 0.58 0.30 0.048 0.058 12 0.58 0.45 0.048 0.058 Mechanical Properties As per DIN 267-4 Property Class 4 Class 5 Class 6 Class 8 Class 10 Class 12 Proof load stress (N/mm^2) 400 500 600 800 1000 1200 Symbol |4| |5| |6| |8| |10| |12| Hardness Vickers HV5
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02 March 2015
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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