SG CrMo 5
Standards
| TS EN ISO 21952-A | G CrMo 5 Si |
|---|---|
| EN ISO 21952-A | G CrMo5 Si |
| TS EN ISO 21952-A | W CrMo5 Si |
| EN ISO 21952-A | W CrMo5 Si |
| AWS A5.28 | ER 80 S-B6 |
Chemical Composition of Welding Wire% (Typical)
| C | 0.07 |
|---|---|
| Mn | 0.50 |
| Si | 0.45 |
| Mo | 0.60 |
| Cr | 6.00 |
Typical Base Material Grades
- X12CrMo5, GX12CrMo5
Mechanical Properties
| Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Impact Strength (ISO-V/+20°C) | Elongation ((Lo=5do) (%)) | Heat Treatment |
|---|---|---|---|---|
| min. 470 | min. 590 | min. 70 J | min. 18 | PWHT |
| PWHT : 730-760°C / 1h / furnace down to 300°C / cooling at (air) | ||||
Features and Applications
- Used for the welding of high heat resisting steels, hot hydrogen plants, working temperature is +600°C and also used for the welding of steels with 5 Cr 1/2 Mo
- Shielding gases: TIG: pure Ar gas can be used. MAG; Ar+CO2, and Ar+O2 mix gases can be used
- The test assembly shall be cooled in the furnace to 300 °C at a rate not exceeding 200 °C/h
- Preheat and interpass temperature should be used at 205°-260°°C
Welding Positions
Welding Method
| MAG |
|---|
| DC(+) |
| DC(-) |
Operating Data
| Product Code | Diametré x Length (mm) | Diameter x Length (inch) | Package Type | Weight (Kg) |
|---|---|---|---|---|
| 3010202617 | Ø0.80 | Ø0.030 | BS 300 Spool | 15 |
| 3010202619 | Ø1.00 | Ø0.040 | BS 300 Spool | 15 |
| 3010202621 | Ø1.20 | Ø0.047 | BS 300 Spool | 15 |
| 3010202622 | Ø1.60 | Ø0.062 | BS 300 Spool | 15 |
| 3010202640 | Ø0.80 | Ø0.030 | D 300 Spool | 15 |
| 3010202642 | Ø1.00 | Ø0.040 | D 300 Spool | 15 |
| 3010202644 | Ø1.20 | Ø0.047 | D 300 Spool | 15 |
| 3010202646 | Ø1.60 | Ø0.062 | D 300 Spool | 15 |
| 3010300404 | Ø1.60 x 1000 | Ø1/16 x 39 | Carton Box | 5 |
| 3010300405 | Ø2.00 x 1000 | Ø5/64 x 39 | Carton Box | 5 |
| 3010300406 | Ø2.40 x 1000 | Ø3/32 x 39 | Carton Box | 5 |
| 3010300407 | Ø3.20 x 1000 | Ø1/8 x 39 | Carton Box | 5 |
| 3010300408 | Ø4.00 x 1000 | Ø5/32 x 39 | Carton Box | 5 |
