ลวดเชื่อมเหล็กหล่อ DAICHIN NO.DC520

Charecteristics

● Overlay onto cast iron mold directly without underlay.
● Overlay onto tool steel and flame hardening steel mold.
● Using for repair bead R Bending, CAM, Flange dies which
need Strength, toughness, flow and abrasion resistance
● Lead Welding and then planted hard chrome, no peeling or no wave on surface and the
deep of coating included in the plating standard.
● Easy to weld, beautiful weld deposit and alternative hardness range.

Mechanical Properties

Hardness Range (As Welded)
1st layer as welded : 35 ~ 40 HRC
2nd layer as welded : 42 ~ 53 HRC
3rd later as welded : 49 ~ 56 HRC