锅炉压力容器用钢:AST35 17MN4 AST41 AST52 14NI6 10NI4 12NI19 X8NI9 10CRMOS10 15MO3 13CRMO4.4 20MNMONI5.5 X5CRNI18.10 A738 A203 A645 A5531 A517 SCMV4 SCMV6 SCMV1 SCMV2 5NI390 9NI480 9NI490 9NI585 A460TR A460TFP A510AP 20MND5 E460RV5.-..040T.0T1A0n21.753SM998.6-I0000OE2035C3304NA0
结构钢:A34 E28-2 E36-3 A50-2 A60-2 A70-2 E275D E355R FEE22 FEE24 A2830-0.41.00A0:0V0MMR322703.6S0.0.A12.容03070n316..Mn5
化学成份:.47..20OA0M50.02M1100n405856401A7S4-50051-09MD3器0C
20Mn2
| 0.17-0.24 | 0.17-0.37
| 1.40-1.80
| ≤0.035 | ≤0.035 | ≤0.30 | ≤0.30
| ≤0.30
| |
30Mn2
| 0.27-0.34
| 0.17-0.37
| 1.40-1.80
| ≤0.035 | ≤0.035 | ≤0.30 | ≤0.30
| ≤0.30
| |
35Mn2
| 0.32-0.39
| 0.17-0.37
| 1.40-1.80
| ≤0.035 | ≤0.035 | ≤0.30 | ≤0.30
| ≤0.30
| |
40Mn2
| 0.37-0.44 | 0.17-0.37
| 1.40-1.80
| ≤0.035 | ≤0.035 | ≤0.30 | ≤0.30
| ≤0.30
| |
45Mn2
| 0.42-0.49
| 0.17-0.37
| 1.40-1.80
| ≤0.035 | ≤0.035 |
312001-058R00600820AE结0302:52A-30M8A.-277..8IE.构-1
