ENIFE DMDURACLAD
Class: ENiFe
AWS: A.15
DURAMAX DURACLAD
Conforms to Certification: AWS A5.15 | ASME SFA 5.15
Weld Process: Shielded Metal Arc Weld Process (SMAW)
| AWS Chemical Composition Requirements | |
| C = 2.0 max | Fe = REMAINDER |
| Mn = 2.5 max | Ni = 45.0 – 60.0 |
| Si = 4.0 max | Cu = 7.0 max |
| S = 0.03 max | Al = 1.0 max |
| Other = 1.0 | |
Application
DURAMAX DURACLAD NiFe one of a kind heavily copper clad “Tri-metal” cored cast iron electrode. the proprietary deposit chemistry yields the ultimate combination of softness, ductility and tensile strength.
DMDURACLAD NiFe electrode and its has a high disposition rate creates an extremely narrow heat affected zone, this feature is suitable for all weldable cast irons that require post weld machining.
| Deposited Chemical Composition % (Typical) | ||
| C = 1.10 | Mn = 0.90 | Si = 1.30 |
| Fe = REM | Cu = 6.20 | Ni = 53.0 |
| S = 0.0.12 | Al = 0.46 | TOE = <1.0 |
| Deposited All Weld Metal Properties % (AW) | |
| Tensile Strength | 550 MPa |
| Yield Strength | 380 MPa |
| Elongation | 30% |
| Hardness Rockwell | B 84 – 88 |
| Hardness Brinell | 176 |
| Hardness Vickers | 185 |
Deposited Charpy-V-Notch Impact Properties %
Not applicable
Recommended Weld Parameters |
Amperage (A) |
||
| Diameter of Wire | Voltage (V) | Flat | Vertical and Overhead |
| 3/32 inches (2.4mm) | 20 – 23 | 70 – 85 | 65 – 75 |
| 1/8 inches (3.2mm) | 21 – 24 | 85 – 110 | 80 – 90 |
| 5/32 inches (4.0mm) | 22 – 25 | 110 – 140 | 100 – 120 |
| 3/16 inches (4.8mm) | 23 – 26 | 120 – 160 | Not Recommended |