General Description
Wire G Z 17 Ti/Er 430 for deposit welding of surfaces of gas, water and steam valves, fittings and gadgetry from carbon and low alloyed steels. Working temperature up to 500оС
Good wire feeding and welding properties. Heat resistant up to 900оС. Wire is applicable for joint welding of ferritic stainless steels with 13-18% Cr, when it is necessary to get similar colour both welded metal and metal of base material.
Preheating of surface up to 250-450оС is necessary for joint welding. Annealing 650-750оС approves deposit metal durability.
Shielding gases (acc. EN 439)
|
GTAW |
I1 |
Inert gas |
Materials to be welded
|
EN |
ASTM |
|
X6CrTi17 |
431 |
|
X20CrNi17 2 |
430Ti |
Packaging, available sizes and identification
|
|
|
Sizes, mm |
|
|
Process |
Unit: |
2.0 |
2.4 |
|
GTAW |
5 kg tube |
Х |
Х |
|
GMAW |
15 kg spool B300 |
X |
X |
|
300 kg metal coil |
Х |
Х |
|
Classification
|
AWS A5.9 |
:ER 430 |
|
EN 12072 |
:G Z 17Ti |
Solid wire for welding of stainless and heat resistant steels
Chemical composition (w%), typical, all weld metal
|
C |
Mn |
Si |
Cr |
S+P |
Nb |
Mo |
Ni |
|
0.03 |
1.0 |
0.7 |
18.0 |
0.045 |
0.6 |
0.5 |
0.5 |
Mechanical properties, all weld metal
|
|
Process |
Shielding gas |
Condition |
0.2% Yield Strength (N/mm2) |
Tensile Strength (N/mm2) |
Elongation (%) |
Impact (ISO), J +20 оС
|
|
Required EN12072 |
GTAW |
I1 |
AW |
min 300 |
min 500 |
min 20 |
min 130 |
|
Typical values after welding |
GTAW |
I1 |
AW |
400 |
550 |
25 |
260 |
| Revicor®308 |
| Revicor®307Ti |
| Revicor®307 |
| Revicor®410NiMo |