NIKKO STEEL Welding Electrodes Kawat Las NSN 308 3.2 x 350 mm (5 KG)

NIKKO STEEL
WELDING ELECTRODES / KAWAT LAS
NSN 308
3.2mm x 350mm

PER 5KG (TIDAK ECER 1 KG)

NSN308

SPECIFICATION
JIS Z 3221
EN ISO 3581-A
AWS A5.4

CLASSIFICATION
E308-16
E 19 9 R
E 19 9 R

PRODUCT DESCRIPTION
A metallurgically advanced rutile based flux formulated with balanced additions of
chemically basic, amphoteric and acid minerals, together with small alloy additions
to compensate for arc losses.
The flux is concentrically extruded onto a fully alloyed core wire and bound by a
blend of silicates that assures both coating strength and resistance to subsequent
moisture absorption.

WELDING FEATURES
This unique flux formulation ensures excellent arc stability, ease of initial arc strike
and re-strike minimal spatter on AC and virtually none on DC+. The resultant weld
seams are smooth, evenly rippled and free from undercut while slag detachability
is excellent. Metal recovery is some 103% with respect to core wire weight.

APPLICATION AND MATERIALS
Applications for the electrode are to be found in the Chemical, Petro-Chemical and
Cryogenic Processing and Storage Industries as well as the Food, Brewery and
Pharmaceutical Industries using the following materials:
ASTM 304 CF3 CF8
UNS S30403 S30400 S30453
Plus ASTM 301, 302 and 303

OTHER DATA
Electrodes that have become damp should be re-dried at 150oC for 1 hour