Abratig 312
Description & applications
Filler metal used for welding of dissimilar steels with an austenitic-ferritic stainless steel deposit. Well adapted for steels difficult to weld as tool steels, molded steels, high strength steels, piston rod, … Metal deposit highly resistant to cracks, oxidation, suitable for buffer layers before hardfacing and for building up cutting tools.
|
BASE MATERIAL |
UNS |
DIN |
W. - Nr. |
|
|
|
|
|
|
- |
- |
X10 CrAl 24 |
1.4762 |
|
- |
- |
G - X70 Cr 29 |
1.4085 |
|
- |
J93303 |
G - X32 CrNi 28 10 |
1.4339 |
|
- |
J92615 |
G - X40 CrNi 27 4 |
1.4340 |
|
- |
- |
G - X8 CrNi 26 7 |
1.4347 |
Classification
| AWS A5.9 | DIN 8556 | EN 12072 | Werkstoff Nr. |
|---|---|---|---|
| ER 312 | SGX10CrNi30 9 | W 29 9 | 1.4337 |
Typical weld metal composition (%)
| C | Si | Mn | Cr | Ni | P | S |
|---|---|---|---|---|---|---|
| 0.1 | 0.4 | 1.8 | 30.5 | 9 | < 0,025 | < 0,015 |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 MPa | A5 (%) | Av - ISO - V |
|---|---|---|---|
| 740 | 520 | 25 | 80 J : + 20°C |
Shielding gas
| TIG | Argon |
|---|
Packings & Diameters
| Diameters [mm] | 1,6 - 2,0 - 2,4 - 3,2 |
|---|---|
| Packing(s) | Pack |
| Weight [Kg] | 5 |
| Description | - |