Felix 878 AC-DC
Sizes :
2.5 x 300 mm
3.15 x 350 mm
4 x 350 mm
Customized Sizes Can Be Made.
Availability : In Stock
Premium Low Hydrogen Medium Hardness Electrode For Building Up Oil Soaked Cast Iron Draw Dies Without Porosity.
- First Deposited Layer With Austenitic Structure And Second Layer And Onwards Having Martensitic Structures Gives Weld Deposits With High Abrasion Resistance.
- Versatile Cast Iron Electrode For Building Up Of Wearing Surfaces On All Types Of Iron Draw Dies Including Gray , Nodular , Ductile And Special Cast Alloys.
- Special Alloying Chemistry Of Felix 878 AC-DC Produces Homogeneous Porosity Free Weld Deposits On Contaminated Cast Irons.
- Deposits Are Long Wearing And Develop A High Polish While In Service.
- Smooth And Spatter Free Operation With High Resistance To Impact.
- Used On Cast Iron Draw Dies Including Gray, Nodular, Ductile And Special Cast Alloys Subjected To Metal To Metal Erosion.
- Excellent Results On Draw Beads, Hold Down Beads, Draw Radii Areas On Female Dies Where High Hardness Is Required.
- Excellent Results On High Alloy Tool Steel Dies Made From D2, D6, D7 And Other High Carbon Alloy Steels.
Hardness 32-34 HRC
As Work Hardened 38-40 HRC
- Remove All Rust, Scale, Drawing Compound And Oil From The Surface To Be Welded.
- Preheating To 150° C Is Effective Though In Many Cases Not Necessary.
- Recommended Use Of Felix 842 If No Of Layers Exceed More Than Three.
- Use As Low A Current As Possible. Peen Rapidly To Help Relieve Stresses.
- Clean Off Slag Between Passes. Use AC Or DC Reverse Polarity.
