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OK Tigrod 316LSi 2,4
[163224R150] |
OK Tigrod 316LSi GTAW
ER316LSi
Description
Bare, corrosion-resistant, chromium-nickelmolybdenum
rods for welding austenitic stainless
alloys of the 18% Cr-8% Ni and 18% Cr-10% Ni-
3% Mo types.
OK Tigrod 316LSi has good general corrosion
resistance, particularly to corrosion in acid and
chlorinated environments. The alloy has a low
carbon content which makes it particularly
recommended when there is a risk of intergranular
corrosion. The higher silicon content improves
the welding properties such as wetting. The alloy
is widely used in the chemical and food-processing
industries, as well as in shipbuilding and
various types of architectural structure.
Welding current
DC(-)
Classifications
SFA/AWS A5.9 ER316LSi
EN 12072 W 19 12 3 LSi
Werkstoffnummer ~1.4430
Wire composition
C Si Mn Cr Ni Mo Cu
<0.03 0.8 1.8 19.0 12.5 2.8 <0.3
Typical mech. properties all weld metal
Yield stress, MPa 480
Tensile strength, MPa 630
Elongation, % 33
Charpy V
Test temps, °C Impact values, J
+20 140
-60 110
-196 70
Approvals
CL
DB 43.039.06
DNV 316L
UDT DIN 8556
VdTÜV
Ü 43.039/1
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