Call Us Today: 800-523-1266

103 Queens Drive | King of Prussia, PA

            ISO 9001:2015 Certified

E320LR-16

Class: E320LR-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 = 0.03 max Si = 0.30 max
Cr = 19.0 – 21.0 P = 0.02 max
Ni = 32.0 – 36.0 S = 0.015 max
Mo = 2.0 – 3.0 Mn = 1.5 – 2.5
Cu = 3.0 – 4.0
Nb = 8xCmin – 0.40 max

Application

E320LR-16 is similar in composition to type 320, with carbon, silicon, phosphorus, and sulfur controlled to lower limits. Columbium and manganese are kept to a narrow range. Low heat in put is recommended for welding.

Deposited Chemical Composition % (Typical)
C = 0.024 Cr = 19.80 Ni = 33.90
Si = 0.24 Mn = 2.05 P = 0.011
S = 0.014 Mo = 2.40 Cu = 3.55
Nb=0.19

 

Deposited All Weld Metal Properties%
(Typical) As-Welded
Yield Strength 85,000 psi
Tensile Strength 57,000 psi
Elongation 34%

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