Class: ER80S-D2

AWS: A5.28

Conforms to Certification: AWS A5.28           ASME SFA A5.28

Weld Process Used for Mig (GMAW)

AWS Chemical Composition Requirements
C = 0.07 – 0.12	Mn = 1.60 – 2.10
Si = 0.50 – 0.80	P = 0.025 max
S = 0.025 max	Ni = 0.15 max
Mo = 0.40 – 0.60	Cu = 0.50 max
Other = 0.50 max

Available Sizes – Diameter X Spool Sizes
.035 x 2#, 10#, 33#, 44#
.045 x 10#, 33# also in DRUMS
1/16 x 33#

Application
Type ER80S-D2 filler metal contains a high level of deoxidizers (manganese & silicon) to control porosity when welding with Co 2 as the shielding gas, and molybdenum for increased strength.

Deposited Chemical Composition % (Typical)
C = 0.09	P = 0.012	Si = 0.58
Mn = 1.65	S = 0.006	Cu = 0.15
Mo = 0.55

 

Deposited All Weld Metal Properties % (As Welded)
Tensile Strength	85,000 psi
Yield Strength	71,500 psi
Elongation	21%

Deposited Charpy-V-Notch Impact Properties %
60 ft. lbs. (at +32ºF)

 

Recommended Welding Parameters (GMAW “Mig Process”)
	Wire Diameter	Volts	Amps	IPM
Short Arc Welding	.030	16 – 18	75 – 125	176 – 324
	.035	15 – 18	100 – 160	132 – 228
	.045	17 – 18	100 – 220	149 – 208
Spray Arc Welding	.030	26 – 28	200	560
	.035	27 – 29	250	504
	.045	28 – 31	265	336
	.052	29 – 31	300 – 340	280 – 350
	1/16	30 – 36	350 – 400	220 – 280