ENi-CI DMNICKEL099
Class: ENi-CI
AWS: A5.15
DURAMAX NICKEL099
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 = 8.0 max |
| Mn = 2.5 max | Ni = 85.0 min |
| Si = 4.0 max | Cu = 2.5 max |
| S = 0.03 max | Al = 1.0 max |
| Other = 1.0 | |
Available Sizes
3/32
1/8
5/32
3/16
Application
DURAMAX NICKEL099 – ENi-CI is used for welding cast irons to other cast irons as well as for joining cast irons to mild steels and stainless steels.
DMNICKEL099 is also readily used for the repair of castings. The welds are generally more machinable than a DMNICKEL055 ENiFe-Cl deposit. A preheat and inter-pass temperature of not less than 350°F is required during welding to prevent cracking.
| Deposited Chemical Composition % (Typical) | ||
| C = 0.95 | Mn = 0.32 | Si = 0.69 |
| Fe = 0.66 | Cu = 0.02 | Ni = 97.73 |
| S = 0.01 | Al = 0.19 | TOE = 0.20 |
| Deposited All Weld Metal Properties % (AW) | |
| Tensile Strength | 437 MPa |
| Yield Strength | 355 MPa |
| Elongation | 4.63% |
| Hardness (BHN) | 144 – 150 |
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 |