18/17 E ≈E317L-15 E 18 16 5 L B 22 ≤0.035 3.5 <0.4 18.0 17.5 4.5 AW 320 570 34 +20 65 18/17 EW ≈E317L-17 E 18 16 5 L R 32 <0.035 1.2 <1,0 18.0 17.5 4.5 AW 320 570 34 +20 50 19/15 W ≈E316L-17 ≈E 20 16 3 Mn N L R 12 ≤0.04 6.0 0.6 21.0 16.5 3.0 0.18 AW 430 650 30 +20 70 19/15 H ≈E316L-15 E 20 16 3 Mn N L B 22 ≤0.04 6.0 <0.5 20.0 16.5 3.0 0.18 AW 430 650 30 +20 80 20/10 W ≈E308Mo-17 E 20 10 3 R 22 0.05 1.0 0.9 20.0 10.5 3.3 AW 400 650 25 +20 55 20/10 W 140 K ≈E308Mo-16 E 20 10 3 R 53 0.05 0.8 0.9 20.0 10.5 3.3 AW 400 650 25 +20 50 20/16 - EZ 20 16 3 Mn N L R 12 ≤0.04 5.0 0.8 21.0 17.0 3.0 0.2 AW 430 640 30 +20 70 20/16 SM - EZ 22 17 4 Mn N L R 12 ≤0.04 &n