Product Details
Description
POWERWELD STABLEARC 18 (E7018) HIGH TENSILE STEEL ELECTRODE:
POWERWELD牌子STABLEARC 18（E7018）高强度钢电焊条：
DESCRIPTION:
描述：
- Basic Iron Powder Coating.
- “Low” Hydrogen Status.
- All Position Capabilities Except Vertical Down.
STABLEARC 18 is a smooth running, basic iron powder, low hydrogen electrode offering outstanding performance in all positions (except vertical down) on both AC and DC welding currents. The controlled C-Mn weld deposit chemistry of the STABLEARC 18 gives excellent low-temperature toughness at temperature down to -20˚C in the as-welded and stress-relieved conditions. With good operator appeal and low-temperature impact properties the STABLEARC 18 will be readily be accepted for use on applications both in the fabrications shop and outside construction sites. Typical applications include the welding of pressure vessels, pipes, heavy structural girders and beams, tanks, earthmoving and mining equipment, repair and maintenance.
- 基础铁粉涂料。
- “低”氢状态。
- 除垂直向下外的所有位置功能。
STABLEARC 18是运行平稳的碱性铁粉低氢焊条，在交流和直流焊接电流下的所有位置（垂直向下除外）均具有出色的性能。 STABLEARC 18的受控碳-锰熔敷化学成分在焊接和应力消除条件下，在低至零下20摄氏度的温度下均具有出色的低温韧性。 STABLEARC 18具有良好的操作吸引力和低温冲击特性，将很容易被接受用于加工车间和室外的应用施工现场。典型的应用包括压力容器、管道、重型结构格栅和横梁、储罐、掘土和采矿设备的焊接、维修和保养。
RECONDITIONING RECOMMENDATIONS:
调整建议：
For the maintenance of the “H10 and H8” low hydrogen categories. The electrode should be rebaked for a maximum of 2 hours @ 300°C (570°F) in a vented oven and thereafter use from a hot box set at 100~120°C (210~250°F). Cardboard packs of STABLEARC 18 may lose their designated hydrogen status due to moisture re-absorption from the poor storage environments. Where electrodes gave been exposed to moisture or where hydrogen control is important, the above procedure is recommended for reconditioning.
用于维护“ H10和H8”低氢类别。电焊条应在通风烤箱中于300摄氏度（570华氏度）的温度下重新烘烤最多2个小时，然后从设置为100~120摄氏度（210~250华氏度）的热箱中使用。由于在恶劣的存储环境中会重新吸收水分，因此STABLEARC 18的纸板包装可能会失去其指定的氢状态。如果电焊条暴露在潮湿环境中或当氢的控制很重要时，建议采用上述步骤进行修复。
CHARACTERISTICS:
特征：
| TYPICAL ALL WELD METAL COMPOSITION (Wt%) 典型的全焊接金属成分（重量％） |
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| C 碳 0.06 |
Mn 锰 1.10 |
Si 硅 0.5 |
P 磷 0.010 |
S 硫 0.013 |
| TYPICAL ALL WELD METAL MECHANICAL PROPERTIES 典型的全焊接金属力学性能 |
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| YIELD STRESS (N/mm2) 屈服强度（牛/平方毫米） |
TENSILE STRENGTH (N/mm2) 拉伸强度（牛/平方毫米） |
ELONGATION (%) 距角（%） |
CVN IMPACT VALUES 夏比V型冲击韧性 |
| 520 | 590 | 27 | 100J @ 20°C 100焦耳@ 20摄氏度 |
* in “as welded” condition.
“处于焊接状态”
TECHNICAL DATA:
技术数据：
* Recommended for DC + or AC (minimum 70 OCV) operation.
建议用于直流电+或交流电（最少70开路电压）操作。
Additional information
| ELECTRODE DIAMETER | 2.6MM, 3.2MM, 4.0MM, 5.0MM |
|---|---|
| WEIGHT | 5KG PER TUBE, 20KG PER CARTON |
