DC 520 ELECTRODE FOR HARD FACING & BEAD R OVERLAY
DESCRIPTIONS
Overlay onto cast iron mold directly without underlay.
MECHANICAL PROPERTIES
Hardness Range
1st layer as welded : 35 ~ 40 HRC
2nd layer as welded : 42 ~ 53 HRC
3rd layer as welded : 49 ~ 56 HRC
APPLICATIONS
Cast iron mold such as TGC-600, SFH 5, HMD, SX-105V, ICD 5, OKS 5, GO 5, GM 190, GM 190M, KY 870,HK-600A/600B,FC-250, FC-300, GM 238M, FCD-500, FCD-600, FCD-550, FCD-550M, FCD-700, KSCD 80015 (FCD FH), GM 240M, CH-891, GM 241, NKM 240, HD-700, GGG-70L,TGC-600
CURRENT APPLICATIONS
DC-/AC(Uo : 60V
Diameter X Length (MM) Current Range (A)
2.5 x 350 45 ~ 65
3.2 x 350 70 ~ 90
4.0 x 350 100 ~ 120
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 plated 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.
