Call Us Today: 800-523-1266

103 Queens Drive | King of Prussia, PA

            ISO 9001:2015 Certified

ENiCrMo-4

Class: ENiCrMo-4

AWS: A5.11

Conforms to Certification: AWS A5.11                   ASME SFA A5.11

Weld Process: Shielded Metal Arc Weld Process (SMAW)

AWS Chemical Composition Requirements
C = 0.02 max Cu = 0.50 max
Mn = 1.0 max Ni = Remainder
Fe = 4.0 – 7.0 Co = 2.5 max
P = 0.04 max Cr = 14.5 – 16.5
S = 0.03 max Mo = 15.0 – 17.0
Si = 0.20 max W = 3.0 – 4.5
V = 0.35 max

Please contact us for more information and availability

Application
ENiCrMo-4 (Alloy C276) is used for welding materials of similar composition. It can also be used for dissimilar welding between nickel base alloys and stainless steel, also for cladding applications.

Deposited Chemcial Composition % (Typical)
C = 0.012 Mn = 0.40 Si = 0.14
Fe = 5.5 Mo = 16.0 W = 3.25
S = 0.004 P = 0.012 Cr = 15.5
Ni = 59.1

 

Deposited All Weld Metal Properties % (AW) 
Tensile Strength 105,000 psi
Yield Strength 79,000 psi
Elongation 38.5%

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) 24 – 28 70 – 85 65 – 75
1/8 inches (3.2mm) 26 – 30 85 – 110 80 – 90
5/32 inches (4.0mm) 28 – 32 110 – 140 100 – 120
3/16 inches (4.8mm) 28 – 32 120 – 160 110 – 130