AWS A5.4 E309MoL-16
Stainless welding rods E309MoL-16
E309LMo-16 is designed for applications requiring molybdenum with a standard 309 analysis except for a lower carbon limit.It is used for welding similar type sulfuric acid medium (ammonium sulfate) resistant stainless steel vessel, stainless steel lining, clad steel plate, and dissimilar steel.
Product Identification:
E209, E219, E307, E308, E308H, E308L, E308Mo, E308LMo, E309, E309L, E309LMo, E309Nb, E310,E310H, E310NB, E312, E316, E316H, E316L, E316LMn, E317, E317L, E320, E320LR, E330, E330H,E347, E347H, E383, E385, E409Nb, E410, E410NiMo, E420, E430, E630, E2209, E2553, E2593,E2594, E2595, E3155, SUPERBLUE
Deposited All Weld Metal Properties %
(Typical) As-Welded
Classification of the mixture
Welding Positions:
Recommended Welding Parameters
Diameter Voltage Flat Position 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
Application
AWS Chemical Composition Requirements
C = 0.04 max Si = 1.00 max
Cr = 22.0 – 25.0 P = 0.04 max
Ni = 12.0 – 14.0 S = 0.03 max
Mo = 2.0 – 3.0 Cu = 0.75 max
Mn = 0.5 - 2.5
Deposited Chemical Composition % (Typical)
C = 0.02 Si = 0.50
Cr = 23.00 P = 0.025
Ni = 13.00 S = 0.019
Mn = 1.50 Mo = 2.50
Yield Strength 88,000psi
Tensile Strength 61,000psi
Elongation 35%
Solid metallic products are generally classified as “articles” and do not constitute a hazardous material insolid form under the definitions of the OSHA Hazard Communication Standard (29 CFR 1910.1200). Any articles manufactured from these solid products would be generally classified as non-hazardous. However some hazardous elements contained in these products can be emitted under certain processing conditions such as but not limited to: burning, melting, cutting, sawing, brazing, grinding, machining,milling, and welding. Products in the solid state present no fire or explosion hazard. Small chips, fines, and dust may ignite readily, though.The following classification information is for the hazardous elements which may be released during processing.
