MAXIDURA – HF-107: Reliable Welding Electrode for D2 Tool Steel Applications
In industries where precision tooling and high-wear resistance are essential, D2 tool steel plays a key role. But when these tools wear, chip, or deform under heavy use, they require a specialized welding solution. MAXIDURA – HF-107, a premium welding electrode for D2 tool steel, is engineered by SBAC to restore and reinforce these components — all without compromising performance.
Engineered for Tool Restoration Excellence
D2 steel is known for its high carbon and chromium content, which gives it excellent hardness and edge retention. However, it also requires a compatible electrode for any repair work. MAXIDURA HF-107 delivers strong metallurgical bonding, smooth weldability, and a hard deposit of 52–56 HRC, ideal for tools operating under mechanical and thermal fatigue.
With HF-107, industrial users can confidently rebuild worn areas, extend service life, and reduce expensive downtime.
Key Features:
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Optimized for D2 tool steel overlays and repair
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High hardness (52–56 HRC) with excellent wear resistance
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Stable arc and easy slag removal
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Works with both AC and DC(+) current
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Low spatter, clean weld bead
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Machinable and crack-resistant finish
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Suitable for 2–3 layer welding without distortion
Common Applications on D2 Steel:
MAXIDURA HF-107 is widely used for rebuilding and hardfacing the following D2-based components:
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Cold shear blades
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Granulator knives
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Trimming and notching dies
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Cold punching tools
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D2-based plastic molds
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Roll-forming guides
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Wear rings and slide surfaces
Its unique composition ensures excellent edge retention, dimensional stability, and longer tool life.
Why Choose MAXIDURA HF-107?
Instead of replacing expensive tools made of D2, industries can rely on MAXIDURA HF-107 to rebuild worn surfaces, maintaining productivity and reducing overall tooling costs. The electrode’s compatibility with D2’s thermal and mechanical characteristics makes it an ideal welding solution for die shops, tool rooms, forging units, and metalworking plants.
Conclusion:
When it comes to repairing D2 tool steel, compromise is not an option. MAXIDURA – HF-107 provides the strength, wear resistance, and precision that D2 components demand. Designed for performance, this electrode is your partner in productivity — making every repair a long-term solution.
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Recommended Welding Parameters:
| Electrode Size | Welding Current (Amps) |
|---|---|
| 3.15 × 350 mm | 80–120 A |
| 4.00 × 350 mm | 100–150 A |
| 5.00 × 450 mm | 140–200 A |
