DUAL SHIELD 9000-C1
Dual Shield 9000-C1 is an all-position flux cored electrode which produces a 2.5% Ni deposit. The analysis is very similar to the Dual Shield T-90C1 except that this product has out-of-position capability. Dual Shield 9000-C1 is used for welding of 2-3% Ni steels and castings used in applications requiring good toughness at subzero temperatures. Shielding gas 100% CO2 and 75% Ar - Remainder CO2 may be used.
Industries
- Process
- Ship and Offshore Yards
Welding Process
- FCAW (Flux Core)
Typical Tensile Properties
| 75% Ar - 25% CO2 | |||
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 24 % | 98 ksi | 89 ksi |
| 100% CO2 | |||
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 25 % | 96 ksi | 85 ksi |
Typical Charpy V-Notch Properties
| 75% Ar - 25% CO2 | ||
| Condition | Impact Value | Testing Temperature |
| As Welded | 33 ft-lb | -40 °C |
| 100% CO2 | ||
| Condition | Impact Value | Testing Temperature |
| As Welded | 38 ft-lb | 0 °F |
| As Welded | 30 ft-lb | -40 °C |
Typical Weld Metal Analysis
| 75% Ar - 25% CO2 | |||||
| P | Mn | S | C | Si | Ni |
| 0.014 % | 1.50 % | 0.011 % | 0.08 % | 0.70 % | 2.60 % |
| 100% CO2 | |||||
| P | Mn | S | C | Si | Ni |
| 0.013 % | 1.20 % | 0.010 % | 0.07 % | 0.50 % | 2.50 % |
| Classifications: | AWS A5.36; E91T1-M21A4-Ni2; ASME SFA 5.36; ASME SFA 5.29; AWS A5.36; E91T1-C1A4-Ni2; AWS A5.29; E91T1-Ni2C/E91T1-Ni2M |