Solid wire for welding steeld with difficult weldability
Often used as a buffer layer in hardfacing applications
GTAW |
I1 |
Inert gas |
GMAW |
М12 |
Mixed gas Ar + ˃ 0-5% СО2 |
GMAW |
М13 |
Mixed gas Ar + ˃ 0-3% О2 |
|
TÜV |
GTAW |
+ |
GMAW |
+ |
Various steel grades as:
- Armour plate
- Hardenable steels including steels difficult to weld
- Non-magnetic steels
- Work hardening austenitic manganese steels
- Dissimilar joints (CMn-steels to stainless steels)
|
|
Sizes, mm |
||
Process |
Unit: |
1.0 |
1.2 |
2.0 |
GTAW |
2 kg tube |
|
|
Х |
GMAW |
15 kg spool ВS300 |
Х |
Х |
|
Other sizes and packaging on request
AWS A5.9 |
:ER 307* |
EN 12072 |
:W 18 8 Mn / G 18 8 Mn |
* Nearest classification |
C |
Mn |
Si |
Cr |
Ni |
0.08 |
7.1 |
0.8 |
19.2 |
9 |
|
Process |
Shielding gas |
Condition |
0.2% Yield Strength (N/mm2) |
Tensile Strength (N/mm2) |
Elongation (%) |
Impact (ISO), J |
|
+20оС |
-120оС |
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Required EN12072 |
GTAW |
I1 |
AW |
400 |
650 |
34 |
100 |
50 |
Typical values after welding |
GTAW |
M12 |
AW |
400 |
630 |
40 |
80 |
50 |
Revicor®308 |
Revicor®307Ti |
Revicor®430 |
Revicor®410NiMo |