1J65 |
O.03 |
O.020 |
O.020 |
O.30～O.60 |
0.15～ 0.30 |
64.5～66.O |
|
|
|
≤O.2 |
|
|
余量 |
|
1J66 |
0.03 |
O.020 |
0.020 |
O.70～ 1.10 |
≤0.10 |
64.5～ 65.5 |
|
|
|
|
|
|
余量 |
|
专业用钢和精品用钢
不锈钢和耐热钢12Cr17Mn6Ni5N S35350 1Cr17Mn6Ni5N 10Cr17Mn9Ni4N S35950 12Cr18Mn8Ni5N S35450 1Cr18Mn8Ni5N 20Cr13Mn9Ni4 S35020 2Cr13Mn9Ni4 20Cr15Mn15Ni2N
