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OK Tigrod 16.95 2,0
[169520R150] |
OK Tigrod 16.95 GTAW
W 18 8 Mn
Description
Bare, corrosion-resistant, chromium-nickel-manganese
welding rods for welding austenitic stainless
alloys of the 18% Cr, 8% Ni, 7% Mn types.
OK Tigrod 16.95 has general corrosion resistance
similar to that of the corresponding parent
metal. The higher silicon content improves the
welding properties such as wetting. When used
for joining dissimilar materials, the corrosion
resistance is of secondary importance. The alloy
is used in a wide range of applications across the
industry, such as the joining of austenitic, manganese,
work-hardenable steels, as well as
armour plate and heat-resistant steels.
Welding current
DC(-)
Classifications
EN 12072 W 18 8 Mn
Werkstoffnummer appr. 1.4370
Wire composition
C Si Mn Cr Ni
<0.2 <1.2 6.5 18.5 8.5
Typical mech. properties all weld metal
Yield stress, MPa 450
Tensile strength, MPa 640
Elongation, % 41
Charpy V
Test temps, °C Impact values, J
+20 130
Approvals
DB 43.039.12
UDT DIN 8556
Ü 43.039/1
VdTÜV
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