桶裝焊線
KCH-17MN-O

KCH-17MN-O is designed to resist abrasion and solid erosion wear combined with heavy impact.

▎Classification

AWS –
JIS –
EN –
GB –

▎Applications and Features

  • KCH-17MN-O is designed to resist abrasion and solid erosion wear combined with heavy impact.
  • It is designed to resist abrasion and solid erosion wear combined with heavy impact.
  • It is suitable for crusher hammers, gyratory crusher mantles, crusher cylinders, automobile shredder hammers.

▎Welding Instruction

  • Dry the surface of the work piece to prevent the porosity caused by moisture.
  • For high carbon steel or alloy steel, preheat and inter pass temperature should be 150~250°C to prevent cracks.

▎Applications

It is suitable for crusher hammers, gyratory crusher mantles, crusher cylinders, automobile shredder hammers.

▎Typical Chemical Composition of Weld Metal (wt.%)

CSiMnCrNb
1.20.3217.518.612.8

▎Typical Hardness of Weld Metal

As-weldedWork-hardened
Hardness(HRC)30-3240-45

▎Size and Suggested Operating Range (DC+)

Size (mm)Voltage (V)Current(A)ESO(mm)
2.8250-35028-3230-50

▎Certification