SelectWear 423-FCG
Hardsurfacing / Gas Shielded
Features
- Designed to deposit a martensitic stainless steel containing nickel and molybdenum designed for surfacing
- The deposit has improved resistance to thermal fatigue and corrosion compared to a 420 alloy
- Multiple layers may be applied with proper welding procedure
- Applications include: Caster rolls, repair to 420 type steel parts
Standard Diameters
in (mm)- 1/16 (1.6)
- 5/64 (2.0)
- 3/32 (2.4)
Welding Positions
Flat and Horizontal
Shielding
- 100% CO₂
- 75% Ar / 25% CO₂
- Flow Rate: 40 – 50 CFM
Polarity
Direct Current Electrode Positive (DCEP)
Hardness
40 – 45
| Shielding Gas | C | Cr | Fe | Mn | Mo | Ni | Si |
|---|---|---|---|---|---|---|---|
| 75% Ar/25% CO₂ | 0.05 | 13.7 | Balance | 0.9 | 1.1 | 2.4 | 0.4 |
| Diameter in (mm) |
Shielding Gas | Position | Wire Feed Speed in/min (m/min) |
Amps | Volts | Contact Tip to Work Distance in (mm) |
|---|---|---|---|---|---|---|
| 1/16 (1.6) | 75% Ar/25% CO₂ | Flat & Horizontal | 270 | 27 | 3/4 – 1 (19 – 25) | |
| 5/64 (2.0) | 75% Ar/25% CO₂ | Flat & Horizontal | 235 (6.0) | 325 | 28 | 3/4 – 1 1/4 (19 – 32) |
| 3/32 (2.4) | 75% Ar/25% CO₂ | Flat & Horizontal | 190 (4.8) | 375 | 29 | 1 – 1 1/2 (25 – 38) |
Packaging (lbs (kg))
33 (15) Spools, 60 (27.2) Coils, 500 (226.8) Round Drum, 800 (362.9) Hex Drum, 900 (408.2) Hex Drum
*Some packaging options may not be available depending on diameter and product. Special package options may be available upon request.