General Description
Stainless solid Cr-Ni wire for welding of austenitic stainless steels 03Cr18Ni11, 06Cr18Ni11, 08Cr18Ni10Ti, 12Cr18Ni10Ti, 304 etc. in an atmosphere of shielding gas Ar+(1-5%)CO2 or Ar+(1-3%)CO2.
Deposited metal has high corrosion resistance. Low content of carbon reduces the risk of intergranular corrosion, and provides smooth bead appearance.
Wire is applicable in food, petrochemical, machine building industries for production of pipe lines, tanks, boilers, etc.
Shielding gases (acc. EN 439)
|
GTAW |
I1 |
Inert gas |
Materials to be welded
|
DIN |
|
|
Heat resisting steel |
|
|
X5CrNi 18 9 |
1.4301 |
|
X2CrNi 18 9 |
1.4306 |
|
X10CrNiNb 18 9 |
1.4550 |
Packaging, available sizes and identification
|
|
|
Sizes, mm |
|||
|
Process |
Unit: |
0.8 |
1.0 |
1.2 |
1.6 |
|
GTAW |
5 kg tube |
Х |
Х |
Х |
Х |
|
GMAW |
15 kg spool ВS300 |
Х |
Х |
Х |
Х |
Other sizes and packaging on request
Classification
|
AWS A5.9 |
:ER 307* |
|
GOST 2246-70 |
: 08Cr20Ni9Mn7Ti |
|
* Nearest classification |
|
Solid wire for welding of stainless and heat resistant steels
Chemical composition (w%), typical, all weld metal
|
C |
Mn |
Si |
Cr |
Ni |
Ti |
|
0.08 |
7.2 |
0.75 |
20.5 |
9.5 |
0.75 |
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 430 |
min 600 |
min 30 |
80 |
|
Typical values after welding |
GTAW |
I1 |
AW |
470 |
640 |
35 |
95 |
| Revicor®308 |
| Revicor®307 |
| Revicor®430 |
| Revicor®410NiMo |