No Perlakuan Panas F (Kg.mm) A (Kg.mm) 1 Annealing 4 9 2252.65 1004.4 1248.25 2 Normalizing 5 7 1754.91 1255.042 499.868 3 tanpa Perlakuan 4 7 1756.8 993.6 763.2 4 Tempering 5 6 1505.209 1255.042 250.167 5 Hardening oli 4 5 1255.042 1004.4 250.642 6 Hardening Air 3 4 1004.4 753.82 250.58 α0 α 1 A0 (Kg.mm) 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.272 0.418 tanp Hard Energi Patah (kg.mm / mm2)
