牌号 | EFe6 |
W77510 | |
对应标准 | AWS A5.13/A5.13M-2010
堆焊焊条规范 保护金属电弧焊 Specification for Surfacing Electrodes for Shielded Metal Arc Welding |
归类 | 合金钢 |
标签 | 铁基堆焊焊条 |
说明 | Characteristics. Weld metal deposited by EFe6 electrodes is a high-speed tool steel with a hardness in range of 60 HRC or higher. The deposit maintains a high degree of hardness to 1100°F [600°C]. Weld metal deposited by EFe6 electrodes is air-hardening and is machinable only after annealing. Applications. Weld deposits may be used for metal-to-metal wear applications at temperatures up to 1100°F [600°C]. Typical applications combine high temperature service with severe abrasion and metal-to-metal wear and include shear blades, trimming dies, and punching dies. |