Classification: E91T1-G M H4 (AWS A5.29)
Flux-cored wire · Oerlikon Welding
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key features
- CITOFLUX R550 is E91 rutile cored wire for positional welding of high-strength steels with minimum yield strength of 550 MPa and -50°C impact.
- Rutile flux cored very good positional weldability. Very good slag removal, regular high quality welds.
- Applicable both for semiautomatic and mechanised welding.
- Ideal for offshore, wind tower foundations and structural applications.
Standards and classifications
| AWS A5.29 | E91T1-G M H4 |
|---|---|
| EN ISO 18276-A | T55 5 Mn1,5Ni P M 1 H5 |
Chemical composition
(Weight %), typical, all weld metal
| C | Mn | Si | P | S | Ni |
|---|---|---|---|---|---|
| 0.07 | 1.3 | 0.4 | ≤0.015 | ≤0.015 | 1.5 |
Mechanical properties
Typical, all weld metal
| Shielding gas | Condition | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Impact ISO-V (J) |
|---|---|---|---|---|---|
| -50°C | |||||
| M21 | AW | ≥550 | 620-760 | ≥20 | ≥47 |
* AW = As welded
Gas test: 82% Ar + 18% CO₂
Welding positions
All positions
Current type
DC+
Shielding gas
| Designation (EN ISO 14175) | Type | Composition |
|---|---|---|
| M21 | Mixed gas | Ar+ >15-25% CO₂ |
Approvals
DNV
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| W000275204 | 1.2 | 16.0 |
Availability of individual item numbers is confirmed with the quotation.
Related products
Products in the same category from the same brand.
Product inquiry
Send an inquiry and we will come back with availability and a quotation.