Felix 740 AC-DC
AWS/ASME A 5.13 E Fe 6
DIN 8555 : E4-UM-60-ST
Sizes :
2.5 x 300 mm
3.15 x 350 mm
4 x 350 mm
Customized Sizes Can Be Made.
Availability : In Stock
Premium Rutile Based High Hardness Electrode For High Speed Tool Steels.
- Tungsten, Vanadium And Molybdenum As Alloying Elements For Edge Retention At Higher Tempratures.
- The Deposit Is Not Machinable But Can Be Ground If Necessary.
- Good Resistance To Impact And Metal To Metal Wear.
- Deposits Are Heat Treatable.
- Typical Application Include Tools For Hot Trimming And Cold Punching, High Speed Steel Dies, Hot Shears, Forging Tools, Tongs For Billets, Mill Cutters, Drawing Mandrels, Mill Cutters Etc.
Hardness 58-62 HRC
Hot Hardness 56 HRC At 600° C
Heat Treated 63-65 HRC
- Clean Weld Area. Stringer Beads Or Minimal Weaves Can Be Used With Short Arc Lengths.
- Recommended Use Of Felix 230 As Buffer Layer. Preheat Tool Steels To 400° C But No Preheating Required For Carbon Steels.
- Use AC Or DC Reverse Polarity.