FARINA D256 Hardfacing Flux Cored Welding Wire
Application: Single/multi-layer surfacing repair for impact-abrasion resistant components, e.g., crushers, high-Mn steel rails, railway switches, bulldozer blades.Characteristics: Gas-shielded flux-cored wire with excellent arc stability, low spatter, easy slag removal, and aesthetic bead formation.
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Standard:
Brand Name: FD256
GB/T EDMn-A-16
- WhatsApp:+44 736311459
- Office: Jianfu Industrial Park, No.79 Wengexing Road, Liaobu Town, Dongguan City, Guangdong Province
- Email: info@coboltwelding.com
Product description
Hardfacing Flux Cored Welding Wire
Application: Single/multi-layer surfacing repair for impact-abrasion resistant components, e.g., crushers, high-Mn steel rails, railway switches, bulldozer blades.
Characteristics: Gas-shielded flux-cored wire with excellent arc stability, low spatter, easy slag removal, and aesthetic bead formation. Deposited austenitic high-Mn alloy delivers superior impact resistance.
Shielding Gas: CO₂
Available Diameter (mm): 1.2 / 1.4 / 1.6
Deposited metal hardness: HB (5-layer deposit) ≥170
Chemical Composition (%):
Welding Parameters
Current Polarity: DC+ (Direct Current Electrode Positive)
Precautions:
1. CO₂ shielding gas purity shall be ≥99.98%.
2. Shielding gas flow: 16–25 L/min (Calibrated flowmeter required).
3. Wire stick-out shall be maintained at 15–25 mm.
4. Vacuum-sealed storage; non-vacuum packs usable ≤6 months.
5. Storage humidity: <60% RH