absorb Energy4254355455552425196/202/198  gradecomposationcmnp,≤s,≤sicrmop110.05-0.150.30-0.600.0250.0250.50-1.001.00-1.500.44-0.65p120.05-0.150.30-0.610.0250.025≤0.500.80-1.250.44-0.65p220.05-0.150.30-0.60.0250.025≤0.501.90-2.600.87-1.13p5≤0.150.30-0.60.0250.025≤0.504.00-6.000.44-0.65p9≤0.150.30-0.60.0250.0250.50-1.008.00-10.000.90-1.10p910.08-0.120.30-0.60.020.010.20-0.508.00-9.500.85-1.05 ...