UTP A 68 LC stainless steels
Classifications solid wire
EN ISO 14343-A AWS A5.9 Material-No.
G 19 9 L (Si) ER 308 L (Si) 1.4316
Characteristics and field of use
UTP A 68 LC is suitable for joining and surfacing in chem. apparatus and vessel construction
for working temperatures of – 196 °C up to 350 °C.
Base materials
1.4306 X2 CrNi 19-11
1.4311 X2 CrNiN 18-10
1.4312 G-X10 CrNi 18-8
1.4541 X6 CrNiTi 18-10
1.4546 X5 CrNiNb 18-10
1.4550 X6 CrNINb 18-10
AlSi 304; 304L; 302; 321; 347
ASTM A 1576 Gr. C 9; A 320 Gr. B 8 C oder D
Typical analysis in %
C Si Mn Cr Ni Fe
0,02 0,65 – 1,0 1,5 20,0 10,0 balance
Mechanical properties of the weld metal
Yield strength RP0,2 Tensile strength Rm Elongation A Impact strength KV
MPa MPa % J (RT)
400 600 35 100
Approvals
TÜV (No. 00184)
Form of delivery and recommended welding parameters
Wire diameter (mm) Current type Shielding gas (EN ISO 14175)
0,8 DC (+) M 11 M 12 M 13
1,0 DC (+) M 11 M 12 M 13
1,2 DC (+) M 11 M 12 M 13