Page 71 - Technical Guidbook - Zika industrial Welding Supplies

Z-308 L Specifications: Specifications: Z-308
AWS: A5.4 E 308 L-16 AWS: A5.4 E 308 L-17 LVD
EN ISO: 1600 E 19 9 L R 1 2 EN ISO: 1600 E 19 9 L R 1 1
Description and Applications: Description and Applications:
• Rutile-basic coated electrode for welding non • Ruitle-acid austenitic stainless Cr-Ni steel electrode
stabilized and stabilized corrosion resistant for welding 304L or equivalent steels in the
austenitic Cr-Ni steels up to 350ºC vertical down position
• Smooth metal transfer with both AC and DC • Designed for welding root passes in grooves
• Weld metal beads exhibit fine ripple formation with root opening
• Focused and stable arc with low spatter loss • High corrosion resistance in oxidizing environments
• Self detaching slag
• Moisture resistant formulation producing welds Typical all weld metal composition [wt%]
free from porosity
C Mn Si Cr Ni Mo
Typical all weld metal composition [wt%]
0.09 4.0 0.80 19.0 10.0 0.90
C Mn Si Cr Ni
0.02 0.75 0.80 19.0 10.0 Typical all weld metal mechanical properties
Typical all weld metal mechanical properties Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V]
Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V] 600 440 40 70J@20°C
560 450 45 70J@20°C Welding position
Welding position

ASME: 1G 2F 2G 3G 3G 4G
ASME: 1G 2F 2G 3G 4G ISO 6947 PA PB PC PF PG PE
ISO 6947 PA PB PC PF PE
Materials to be welded Current Materials to be welded Current
)= +( ~ Uo : 50v Extra low X2 CrNi 19 11 1.4306 )= +( ~ Uo : 50v
Extra low DIN 17 X2 CrNi 19 11 1.4306 DIN 17
carbon 440/17 445 carbon 440/17 445 Re-drying
C<0.03% X2 CrNiN 18 10 1.4311 Re-drying C<0.03% X2 CrNiN 18 10 1.4311
Medium DIN 17 X5 CrNi 18 10 1.4301 2h/300ºC Medium DIN 17 X5 CrNi 18 10 1.4301 2h/300ºC
carbon 440/17 445 carbon 440/17 445
C>0.03% G-X6 CrNi 18 9 1.4308 C>0.03% G-X6 CrNi 18 9 1.4308
Ti-, Nb DIN 17 X6 CrNiTi 18 10 1.4541 Ti-, Nb DIN 17 X6 CrNiTi 18 10 1.4541
Stabilized 440/17 445 Stabilized 440/17 445
X6 CrNiNb 18 10 1.4550 X6 CrNiNb 18 10 1.4550
G-X5 CrNiNb 18 9 1.4552 G-X5 CrNiNb 18 9 1.4552
Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg(
5/64 2.0 12 300 30-50 1.1 1.5 9.0
3/32 2.5 12 300 50-75 1.7 1.5 9.0
Dia Length Current Weight Weight
1/8 3.25 14 350 75-110 3.3 2.0 12.0 in mm in mm )amps( kg/100 pcs packet )kg( carton )kg(
5/32 4.0 14 350 110-150 4.9 2.0 12.0 3/32 2.5 12 300 60-70 1.4 1.5 9.0
3/16 5.0 14 350 140-190 7.1 2.0 12.0 1/8 3.25 12 300 80-100 2.4 2.0 12.0
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