TufWeld.in

7016

Identification :

Name printed

Standard :

AWS sfa 5.1 E 7016

Application field :

A medium heavy coated all-position, extra low hydrogen electrode. It resists hydrogen-induced embrittlement. Hardenable steels and high sulphur steels can be welded. Welding needs no Stress Relief.

Welding properties :

Weldable in all positions, with quiet arc and low spatter. Smooth flow, easy slag detachability, finely rippled bead surface.

Mechanical properties of the weld metal

Yield strength (N/mm²)	Tensile strength (N/mm²)	Elongation (l=5d)%	V notch impact Strength @ -30 C (Joule)
450	565	24.2	94

Weld metal analysis in %

C 0.06
Mn 1.15
Si 0.6
S 0.016
P0.019
Radiographic quality Grade 1
Diffusible hydrogen 3.1 ml per 100 g weld metal

Welding instructions

Clean the weld zone and degrease. Keep the arc short. Weld with stringer beads. Use only dry electrodes.

Current type:

AC/DC(+)

Current adjustment

Electrodes	Ø mm	2.50	3.15	4	5
Amperage	A	60-70	100-140	130-190	150-160