牌号 | W 18 L Nb Si |
对应标准 | EN ISO 14343-2017
焊材 - 电焊丝,电焊条,不锈耐热钢用的电弧焊丝和焊条 - 分类 Welding consumables — Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels — Classification |
归类 | 铁素体不锈钢 |