斯米克S114硬面堆焊焊丝
发布时间 2011-06-06 16:03:20
产品描述
| 产品名称:上海斯米克S 114硬面堆焊焊丝 |
| 产品型号:S 114 |
| 原产地:上海 |
| 详细说明: |
| S 114 C2.5 Cr30 W12 Co Rem. HRc≥53. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of three-cone bit. HRc≥53，高温下耐磨、耐热，但抗冲击较差。堆焊牙轮钻头 ECoCr-C |