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 7.0 1.0 22.0 18.0 3.6 0.2 AW 430 640 30 +20 70 20/25 Cu E385-15 E 20 25 5 Cu N L B 22 ≤0.03 1.8 0.5 20.0 25.0 4.5 1.5 AW 350 550 35 +20 55 20/25 CuW E385-16 E 20 25 5 Cu N L R 32 ≤0.03 1.3 <0.7 20.0 25.0 4.5 1.5 AW 350 550 35 +20 55 21/33 - ≈E 21 32 Nb B 22 0.15 2.8 0.4 22.0 33.0 1.2 AW 380 600 25 +20 50 产**号 Thermanit… 分类标准及标号 基本化学成份典型值(%) 热处理 σ0.2 σb δ5 AKW AWS A5.4 EN1600/DIN1736* C Mn Si Cr Ni Mo Nb Cu N 其它 MPa ≥ MPa ≥ % ≥ ℃ J ≥ 21/33 So - ≈E 21 32 Nb B 22 0.12 4.5 0.5 21.0 32.0 1.2 AW 350 600 25 +20 45 22/09 E2209-15 E 22 9 3 N L B 22 ≤0.04 0.9 0.5 22.5 9.0 3.0 0.15 AW 540 690 22 +20 50 22/09 W E2209-17 E 22 9 3 N L R 32 <0.04 0.9 <0.9 22.5 9.0 3.0 0.15 AW 540 690 22 +20 50 23/11 MoZLW ≈E309MoL-17 E 23 12 2 L R 32 <0.035 0.7 <0.9 23.0 13.5 2.6 AW 450 620 25 +20 45 25/09 CuT ≈E2553-15 E 25 9 4 N L B 22 <0.03 1.2 0.5 25.0 9.0 3.7 0.7 0.2 W:0.6 AW 600 750 22 -50 50 25/09 CuW ≈E2553-15 EZ 25 9 3 Cu N L R 12 0.02 0.9 0.7 25.0 9.0 3.0 2.0 0.1 AW 600 800 23 +20 35 25/14 E E309L-15 E 23 12 L B 22 ≤0.04 1.5 0.4 24.5 13.0 AW 400 550 30 +20 55 25/14 EW 309L-17 E309L-17 E 23 12 L R 32 <0.04 0.8 <0.9 24.5 13.0 AW 400 550 30 +20 55 25/22 H ≈E310-15 E 25 22 2 N L B 22 ≤0.035 5.0 <0.4 24.5 22.0 2.2 0.15 AW 400 600 30 +20 80 25/24 R - ≈E 25 24 Nb B 22 0.3 2.2 1.0 25.0 24.0 1.2 AW 400 600 10 - - 25/35 R - ≈E 25 35 Nb B 22 0.40 1.8 1.0 25.0 35.0 1.3 AW 400 600 8 - - 25/35 Zr - EZ 25 35 Nb B 22 0.4 1.8 1.0 26.0 35.0 1.2 Zr,Ti AW 400 600 8 - - 30/10 W ≈E312-16 E 29 9 R 12 0.10 0.8 1.1 29.0 9.0 0.1 AW 500 750 20 +20 25 30/40 E ≈E383-15 EL-NiCr 28 Mo* ≤0.03 2.7 <0.5 28.0 36.0 3.8 1.8 AW 350 550 30 +20 75 30/40 EW ≈E383-17 EL-NiCr 28 Mo* ≤, 0.03 , , 1.5 , , <0.9 28.0 36.0 4.3 , , 1.8 AW 350 550 30 +20 50