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