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英國進口MWA特種鋼焊條Mac Trode E616|E312-17|難焊鋼|未知鋼|異種鋼焊接

Superior specially designed high strength austenitic type electrode of?duplex structure. All purpose low amperage electrode. Easy to use with?smooth arc, low spatter and even bead formation. Can be 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. High resistance to?cracking coupled with good wear, heat, impact and corrosion resistance.?Therefore this electrode has uses in practically every type of industry?resulting in one of the most universally used electrodes for problem and?unknown steels.

特殊設計的高強度奧氏體型雙相結構優質焊條。通用低電流焊條，使用方便，電弧平滑，飛濺少，焊珠成形均勻。可用于碳鋼、彈簧鋼、工模具鋼、鑄鋼、鐵素體-奧氏體鋼以及成分未知鋼等異種鋼間的堆焊和連接。抗裂性高，同時具有良好的耐磨、耐熱、抗沖擊和耐腐蝕特性。因此，這種焊條在幾乎所有類型的工業領域中都有應用，從而成為難焊鋼和未知鋼的最普遍使用的焊條之一。

Typical All Weld Metal Chemical Analysis (%)

典型全焊縫金屬成分(%)

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Typical All Weld Metal Mechanical Properties（As Welded）

典型全焊縫金屬機械性能（焊態）：

Tensile Strength抗拉強度： ???840 N/mm²

Elongation延伸率： ???????????????25%

Hardness硬度： ??????????????????220 HB

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Sizes Available and Recommended Amperages

尺寸Φ/電流：

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Current電流：AC/DC?(+)

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Related Specification參考標準：AWS A5.4 E312-17

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Storage儲存：Electrodes should be stored in dry conditions. Should the electrodes ?become damp, re-dry for one hour at 150°C before use. 焊條應儲存在干燥環境中。如果焊條受潮，應在150°C下重新干燥1小時后再使用。??