Features and Applications
Austenitic stainless steel wire that has a low carbon content, which reduces the possibilities of intergranular carbide precipitation, while increasing the resistance to intergranular corrosion without the use of stabilisers such as niobium or titanium.
Increased silicon content promotes weld pool fluidity to give a smooth deposit appearance.
High temperature oxidation and corrosion resistance up to 300°C.
Ideal for joining and overlay of stainless steels of similar composition, such as AISI 309 castings and for joining of 3Cr12.
Good performance under carburising atmospheres.
Precision layer wound for superior wire feeding characteristics.
Typically used on buffer layers before hardfacing, dissimilar joints between ferritic and austenitic steels and or difficult to weld steels etc.
Test Certificates can be found online @wilkinsonstar247.com
Typical Base Materials
42CrMo4, C45, 42MnV7, tool steels etc, 1.2780, 1.4541, 1.4550, 1.4710, 1.4712, 1.4713, 1.4724, 1.4729, 1.4740, 1.4741, 1.4742, 1.4746, 1.4762, 1.4745, 1.4825, 1.4826, 1.4828, 1.4832, 1.4878, X15CrNiSi20 12, G-X 40 CrNiSi209, AISI 446, AISI442, AISI309, UNS S30900, UNS S44200, UNS S4460*
* Illustrative, not exhaustive list
| Standards |
EN ISO 14343-A - G 23 12 L Si
|
AWS A5.9 - ER 309LSi
|
| Chemical Composition % (Typical) |
| C% |
Mn% |
Si% |
S% |
P% |
|
|
| 0.022 |
1.88 |
0.86 |
0.006 |
0.021 |
|
|
| |
|
|
|
|
|
|
| Ni% |
Cr% |
Mo% |
Cu% |
|
|
|
| 12.59 |
23.49 |
0.010 |
0.04 |
|
|
|
Mechanical Properties
|
| Tensile Strength |
≥510 MPa |
|
| Yield Strength |
≥320 MPa
|
|
| Elongation |
≥25 %
|
|
| Impact Strength |
≥50 J
|
|
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.
| Welding Parameters - M12 |
| Ømm |
Current (A) |
Voltage (V) |
| 0.80 mm |
40-120 |
15-20 |
| 1.00 mm |
80-160 |
16-22
|
1.20 mm
|
100-210 |
17-23 |
| Welding Parameters - M13 |
| Ømm |
Current (A) |
Voltage (V) |
| 0.80 mm |
160-210 |
24-28 |
| 1.00 mm |
180-280 |
25-30
|
1.20 mm
|
200-300 |
26-32 |
Shielding Gases
EN ISO 14175 - M12, M13
Welding Positions
EN ISO 6947 - PA, PB, PC, PD, PE, PF
| Packaging Data |
Diameter
|
Weight
|
Spool |
Pallet Qty
|
|
0.80 mm
1.00 mm
1.20 mm
|
15 Kg
15 Kg
15 Kg
|
D300
D300
D300
|
72
72
72
|
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.
