英国进口MWA特种钢焊条Mac Trode E66 V|E312-17|难焊钢|未知钢|异种钢焊接

Superior high strength austenitic type electrode of duplex structure for joining and overlaying all steels. This variation of Mac Trode E66 is designed specifically to overcome difficult deslagging problems on high manganese tool steels and for inclined vertical down welding and root runs on certain thick sections. Has high resistance to cracking. Wear, heat, impact and corrosion resistant. Used for overlaying and joining dissimilar steels to one another, high and low carbon steels spring steels, tool and die steels, cast steels, ferritic to austenitic steels and steels of unknown composition.

高强度奥氏体型双相结构优质焊条，用于连接和堆焊所有钢。E66的这种变体是专门为克服高锰工具钢上的脱渣困难问题以及某些厚型材的倾斜向下立焊和根部焊道而设计的。抗裂性高，同时耐磨、耐热、耐冲击、耐腐蚀。用于碳钢、弹簧钢、工模具钢、铸钢、铁素体-奥氏体钢以及成分未知钢等异种钢间的堆焊和连接。

Typical All Weld Metal Chemical Analysis (%)

典型全焊缝金属成分(%)

Typical All Weld Metal Mechanical Properties（As Welded）

典型全焊缝金属机械性能（焊态）：

Ultimate Tensile Strength抗拉强度：840 N/mm²

Elongation延伸率：                25-30%

Sizes Available and Recommended Amperages

尺寸Φ/电流：

Current电流：AC/DC (+)

Related Specification参考标准：AWS A5.4 E312-16 Mod.

Storage储存：Electrodes should be stored in dry conditions. Should the electrodes  become damp, re-dry for one hour at 150°C before use. 焊条应储存在干燥环境中。如果焊条受潮，应在150°C下重新干燥1小时后再使用。