Class: E347-16

AWS: A5.4

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

Weld Process: Shielded Manual Metal Arc

AWS Chemical Composition Requirements
C=0.08 max	Si=0.90 max
Cr=18.0 – 21.0	P=0.04 max
Ni=9.0 – 11.0	S=0.03 max
Mo=0.75 max	Mn=0.5 – 2.5
Cu=0.75 max	Nb=8xC min – 1.0 max

Application

E347-16 is designed for welding AISI 347 and AISI 321 alloys. The columbium content acts as a stabilizer and prevents carbide precipitation.

Deposited Chemical Composition % (Typical)
C=0.055	Cr=19.15	Ni=10.0
Si=0.52	Mn=1.65	P=0.021
S=0.019	Nb=0.44

 

Deposited All Weld Metal Properties %
(Typical) As-Welded
Yield Strength	86,500 psi
Tensile Strength	58,000 psi
Elongation	34.5%

Deposited Charpy-V-Notch Impact Properties %
Not Applicable

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