Application/properties:
Basic electrode for welding of austenitic stainless Cr-Ni-steels having an extra low carbon content, as well as for temperatures up to +350°C; non-scaling up to +800°C. The electrode has a stable arc.
Weld metal analysis in % (typical values):
Mechanical Properties of all-weld metal:
(single values are typical values)
Tensile Strength( N/mm 2 ) Yield Strength 0.2%( N/mm 2 ) ElongationA5 (%) Impact energy(j)ISO - V 580 400 38 75
Welding Parameters Diameter (mm) Length (mm) Amperage (A) 2.5 250 45– 80 3.25 300-350 70– 120 4.0 350 100 – 150 5.0 350 130– 230
Materials:
DIN EN standard 1.4306 X2CrNi 19 11 G–X2CrNiN 18 9; 1.4301 X5CrNi 18 10; 1.4311 X2CrNiN 18 10; 1.4312 G–X10CrNi 18 8; 1.4541 X6CrNiTi 18 10; 1.4546 X5CrNiNb 18 10; 1.4550 X6CrNiNb 18 10; 1.4303 X4CrNi 18 12; 1.4306 X2CrNi 19 11; 1.4308 G-X6CrNi 18 9; 1.4310 X12CrNi 17 7; 1.4319 X5CrNi 18 7 Other Standard AISI 304, 304L, 304LN, 302, 321, 347; ASTM A157 Gr. C9; A320 Gr. B8C o.D.
Rebaking:
required at 300°C for 2 hours.
