Product description
MIG wires depositing a 25% Cr, 20% Ni alloy.
Assembly of refractory stainless steels of corresponding grades. C-Cr-Al and Cr-Si alloys.
Operating temperature: maximum 1100°C
Product application instructions
|
ALLOY |
UNS |
DIN |
W – Nr. |
|
310 |
S31000 |
X15 CrNiSi 25 20 |
1.4841 |
|
310S |
S31008 |
X12 CrNi 25 21 |
1.4845 |
|
309 |
S30900 |
X15 CrNiSi 20 12 |
1.4828 |
|
– |
– |
G – X25 -CrNiSi20 14 |
1.4832 |
|
– |
– |
G – X15 CrNi25 20 |
1.4840 |
|
– |
J93503 |
G – X40 CrNiSi25 12 |
1.4837 |
|
J94204 |
G – X40 CrNiSi25 20 |
1.4848 |
|
|
– |
– |
X10 CrAl 7 |
1.4713 |
|
– |
– |
X10 Cr Al 24 |
1.4762 |
-
Industrial furnaces (vaults, hearths, rails)
-
Heat treatment equipment
-
Boiler parts, burners, exchangers
-
Ducting in hot environments
-
Incineration or pyrogasification components
Classification
| AWS A5.9 | DIN 8556 | EN 12072 | Werkstoff Nr. |
|---|---|---|---|
| ER310 | SGX12CrNi 25 20 | W 25 20 | 1.4842 |
Chemical analysis (%)
| C | If | Mn | Cr | Ni | P | S |
|---|---|---|---|---|---|---|
| 0.12 | 0.3 | 1.8 | 26.0 | 21 | < 0,015 | < 0,015 |
Mechanical characteristics
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | Av - ISO - V |
|---|---|---|---|
| 490 | 335 | 25 | 80 J : + 20°C |
Why choose ABARFIL 310?
-
Excellent high-temperature resistance
➤ Resists oxidation up to 1100-1200°C, ideal for combustion environments, furnaces, boilers, etc. -
Very good resistance to hot corrosion
➤ Thanks to its high chromium (~25%) and nickel (~20%) content, it offers effective protection against chemical attack in oxidizing atmospheres. -
Good metallurgical stability
➤ Retains its austenitic structure even after repeated thermal cycling – no precipitation embrittlement. -
Compatibility with many refractory stainless steels
➤ Used for welding refractory stainless steels type 310, 309, or for surfacing heat-resistant carbon steels. -
Solid wire = clean deposit
➤ Less slag, less cleaning, very good bead appearance, ideal for automatic or semi-auto MIG welding.
