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E312-16


Alloy Type:

E312-16 is used for welding type 316L or 318 stainless steels.  It has a maximum of .04% carbon content in the weld metal, which reduces the possibility of carbine precipitation and consequent intergranular corrosion.  This electrode is widely used in the welding of chemical equipment.

 

Typical Applications:

Used for welding wrought and cast alloys as well as for welding dissimilar metals

 

AWS Class: E312-16 Certification:  AWS A5.4/A5.4M:2006
Alloy:  E312-16 ASME SFA A5.4

 

Welding Position:   F, V, OH, H Current:

AC-DCEP

 

Tensile Strength, kpsi: 95 min
Yield Strength, kpsi: *NS
Elongation %: 22 min

*Not Specified

Typical Wire Chemistry as per AWS A5.4 (single values are maximum)

C Cr Ni Mo Mn Si P S Cu

0.15

28.0-32.0 8.0-10.5 0.75 0.5-2.5 1.00 0.04 0.03 0.75

 

Typical Welding Parameters
Diameter Process Volt Amps (flat) Amps (V/OH)
in (mm)
 3/32  (2.4) SMAW  24-28 70-85 65-75
 1/8  (3.2) SMAW  26-30 85-110  80-90
 5/32  (4.0) SMAW  28-32 110-140  100-120
 3/16  (4.8) SMAW  28-32 120-160  110-130

 

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