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产品规格
KISWEL
Low Hydrogen
K-7018NP Welding Electrode
用于关键应用的高性能低氢焊条
产品概述
The KISWEL K-7018NP 是一款专为实现卓越焊接性能而设计的高品质低氢焊条。该焊条符合 AWS A5.1 E7018-1 H4R, 标准，专为对冲击韧性及焊缝金属含氢量有严格要求的关键结构工程而设计。它具有优异的电弧稳定性、 平滑美观的焊缝成形以及可靠的力学性能，能够满足严苛的制造与建筑施工需求。
核心规格
- • 分类: AWS A5.1 E7018-1 H4R
- • 极性: DC (+)
- • 氢含量: H4 (Ultra-Low Hydrogen)
- • 焊接位置: F, HF, H, VU, OH
- • 应用: Structural steel, pressure vessels, bridges, heavy equipment, and critical fabrications.
典型机械性能
屈服强度
510 MPa
抗拉强度
590 MPa
延伸率
32%
冲击韧性
75 J
(-45°C)
焊接参数
| 尺寸 (mm) | 位置 | 电流范围 (A) |
|---|---|---|
| 2.6 | F, HF | 70 - 100 |
| VU, OH | 60 - 90 | |
| 3.2 | F, HF | 90 - 130 |
| VU, OH | 85 - 120 | |
| 4.0 | F, HF | 150 - 190 |
| VU, OH | 110 - 160 |
我们的产品
为焊接、机器人自动化和制造解决方案提供高品质工业产品。
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