Page 72 - Technical Guidbook - Zika industrial Welding Supplies

Z-308 Specifications: Specifications: Z-308 H
LHR AWS: A5.4 E 308 L-16 AWS: A5.4 E 308 H-16
E 19 9 L R 5 3 mod
EN ISO:
1600
1600
E 19 9 R 1 2
EN ISO:
Description and Applications: Description and Applications:
• For welding austenitic Cr- Ni steels. • Rutile-basic all position stainless steel electrode
• Rutile coated high recovery (145%) electrodes. • Used for welding stainless steels of
• Used whenever a high deposition rate is required. the type AISI 304H in cases where maximum
• Easy slag release, smooth and finely rippled deposit. resistance to intergranular corrosion is required.
• Excellent for fillet and downhand welding. • Used for high-temperature service for welding Titanium
and Niobium stabilized stainless steels
Typical all weld metal composition [wt%]
• Weldable on both AC and DC
C Mn Si Cr Ni
0.025 0.80 0.80 19.50 10.3 Typical all weld metal composition [wt%]
Typical all weld metal mechanical properties C Mn Si Cr Ni
0.05 1.0 0.80 20.0 10.0
Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V]
580 450 40 35J@-105°C Typical all weld metal mechanical properties
Welding position Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V]
580 440 40 70J@20°C
Welding position
ASME: 1G 2F
ISO 6947 PA PB
Materials to be welded Current ASME: 1G 2F 2G 3G 4G
)= +( ~ Uo : 70v ISO 6947 PA PB PC PF PE
Extra low DIN 17 440 X2 CrNi 19 11
carbon 1.4311 Materials to be welded Current
C<0.03% /17 445 X2 CrNiN 18 10 Re-drying )= +( ~ Uo : 50v
Medium DIN 17 440 X5 CrNi 18 10 1.4301 2h/300ºC Medium DIN 17 440 X5 CrNi 18 10 1.4301
carbon /17 445 G-X6 CrNi 18 9 1.4308 carbon steels /17 445 G-X6 CrNi 18 9 1.4308 Re-drying
C>0.03% 2h/300ºC
X6 CrNiTi 18 10 1.4541 Ti-, Nb DIN 17 440 X6 CrNiTi 18 10 1.4541
Ti-, Nb DIN 17 440 Stabilized /17 445 X6 CrNiNb 18 10 1.4550
Stabilized /17 445 X6 CrNiNb 18 10 1.4550
G-X5 CrNiNb 18 9 1.4552

Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg(
1/16 1.6 12 300 24-40 0.5 1.5 9.0
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 75-95 2.5 4.0 12.0 3/32 2.5 12 300 50-75 1.7 1.5 9.0
1/8 3.25 14/18 350/450 110-130 5.0/6.40 5.0/6.0 15.0/18.0 1/8 3.25 14 350 75-110 3.3 2.0 12.0
5/32 4.0 18 450 135-155 9.3 6.0 18.0 5/32 4.0 14 350 110-150 4.9 2.0 12.0
3/16 5.0 18 450 180-210 14.3 6.0 18.0 3/16 5.0 14 350 140-190 7.1 2.0 12.0
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