E330-16

Class: E330-16
AWS: A5.4

Conforms to Certification: AWS A5.4 | ASME SFA 5.4

Weld Process: Shielded Manual Metal Arc

AWS Chemical Composition Requirements
C = 0.18 – 0.25 Si = 0.90 max
Cr = 14.0 – 17.0 P = 0.04 max
Ni = 33.0 – 37.0 S = 0.03 max
Mo = 0.75 max Mn = 1.0 – 2.5
Cu = 0.75 max

Application
E330-16 is a fully austenitic stainless steel electrode used to weld matching composition wrought and cast alloys. Generally used for resistance to oxidation at elevated temperatures.

Deposited Chemical Composition % (Typical)
C = 0.21 Cr = 15.40 Ni = 34.10
Si = 0.50 Mn = 1.95 P = 0.021
S = 0.021 Mo = 0.52
Deposited All Weld Metal Properties %
(Typical) As-Welded
Tensile Strength 85,000 psi
Yield Strength 56,500 psi
Elongation 27%

Deposited Charpy-V-Notch Impact Properties %
Not Applicable

Available Sizes & Recommended Welding Parameters

Diameter Voltage Flat Amperage Vertical & Overhead
3/32 24-28 70-85 65-75
1/8 26-30 85-110 80-90
5/32 28-32 110-140 100-120
3/16 28-32 120-160 110-130