品牌:瑞典伊萨
直径:2.0-5.0
产地:瑞典
长度:350-450
起订:5公斤
供应:5000公斤
发货:1天内
全位置低氢焊条，适用于焊接更高强度钢种，可在消应力之后熔敷1小屈服强度550 N/mm2的焊缝金属。
Typical Tensile Properties
| PWHT 580°C 1h | |||||
| Elongation | Tensile Strength | Yield Strength | 保护气体 | Stress Relieved Temperature | Stress Relieved Testing Time |
| 21 % | 710 MPa | 650 MPa | ISO | - | - |
| Stress relieved | |||||
| Elongation | Tensile Strength | Yield Strength | 保护气体 | Stress Relieved Temperature | Stress Relieved Testing Time |
| - | - | - | AWS | 620 °C | 1 hr |
夏比V型缺口冲击性能
| PWHT 580°C 1h | ||
| Impact Value | Testing Temperature | 保护气体 |
| 80 J | -50 °C | ISO |
| 60 J | -60 °C | ISO |
焊缝金属分析
| Mn | |||||
| Mn | Mo | C | Si | Ni | Cr |
| 1.85 % | - | - | - | - | - |
| Mo | |||||
| Mn | Mo | C | Si | Ni | Cr |
| - | 0.32 % | - | - | - | - |
| C | |||||
| Mn | Mo | C | Si | Ni | Cr |
| - | - | 0.06 % | - | - | - |
| Si | |||||
| Mn | Mo | C | Si | Ni | Cr |
| - | - | - | 0.35 % | - | - |
| Ni | |||||
| Mn | Mo | C | Si | Ni | Cr |
| - | - | - | - | 0.89 % | - |
| Cr | |||||
| Mn | Mo | C | Si | Ni | Cr |
| - | - | - | - | - | 0.05 % |
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 |
| 60 sec | 0.60 kg | 83.3 | 55-85 A | 0.72 kg/h | 24.4 V | 2.5 x 350 mm |
| 68 sec | 0.55 kg | 56.6 | 80-140 A | 0.94 kg/h | 23.3 V | 3.2 x 350 mm |
| 103 sec | 0.60 kg | 24.4 | 120-180 A | 1.43 kg/h | 24.0 V | 4.0 x 450 mm |
