OK 68.17是一款非常适合焊接13Cr4NiMo牌号等不锈钢铸件的药皮焊条。OK 68.17可用于除立向下焊外的全位置焊接。
Typical Tensile Properties
| Stress relieved |
| Elongation | Stress Relieved Temperature | Stress Relieved Testing Time | Tensile Strength | Yield Strength | 保护气体 |
| 17 % | 600 °C | 8 hr | 870 MPa | 650 MPa | ISO |
| - | 600 °C | 2 hr | - | - | ISO |
| - | 600 °C | 1 hr | - | - | AWS |
夏比V型缺口冲击性能| Stress relieved |
| Impact Value | Stress Relieved Testing Temp | Stress Relieved Testing Time | Testing Temperature | 保护气体 |
| 45 J | 600 °C | 8 hr | 20 °C | ISO |
| 45 J | 600 °C | 8 hr | -10 °C | ISO |
| 40 J | 600 °C | 8 hr | -40 °C | ISO |
焊缝金属分析| Mn |
| Mn | Mo | C | Si | Ni | Cr |
| 0.6 % | - | - | - | - | - |
| Mo |
| Mn | Mo | C | Si | Ni | Cr |
| - | 0.6 % | - | - | - | - |
| C |
| Mn | Mo | C | Si | Ni | Cr |
| - | - | 0.02 % | - | - | - |
| Si |
| Mn | Mo | C | Si | Ni | Cr |
| - | - | - | 0.4 % | - | - |
| Ni |
| Mn | Mo | C | Si | Ni | Cr |
| - | - | - | - | 4.6 % | - |
| Cr |
| Mn | Mo | C | Si | Ni | Cr |
| - | - | - | - | - | 12.0 % |
熔敷数据| Fusion time per electrode at 90% I max | kg weld metal/kg electrodes | Number of electrodes/kg weld metal | 安培 | 熔敷率 | 电压 V | 直径 |
| 61 sec | 0.62 kg | 73 | 55-100 A | 0.8 kg/h | 21 V | 2.5 x 350 mm |
| 66 sec | 0.59 kg | 45 | 65-135 A | 1.2 kg/h | 21 V | 3.2 x 350 mm |
| 92 sec | 0.59 kg | 23 | 90-190 A | 1.7 kg/h | 24 V | 4.0 x 450 mm |


