Details

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KCH-60CR-O
Weld metal contains primary carbide and eutectic structure.
The abrasion resistance is improved due to special carbides with ultra-high hardness

Classification


Application and Features 

• Weld metal contains primary carbide and eutectic structure. The abrasion resistance is improved due to special carbides with ultra-high hardness
• It provides good weldability and almost no slag
• Use 309 stainless steel electrode or KCH-13MC-O for buffer layer
• It is suitable for wear plates manufacturing and repairing quarry machines, cement rolls and gyratory crusher liners

Gyratory crusher liner

Welding Position

Welding Instruction

• Weld metal is unable to be machined but it can be grounded if necessary
• Preheat temperature should be 150~250°C for carbon steel, low alloy steel or cast steel base metal

Application
- It is suitable for wear plates manufacturing and repairing quarry machines, cement rolls and gyratory crusher liners

Typical Chemical Composition of Weld Metal (wt%)


Typical Hardness of Weld Metal


Size and Suggested Operating Range (DC+)