Weldclass Platinum 943 3.2mm Re-Usable Pack 1kg WC-06445
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High-performance hardfacing electrode designed for extended wear life. Delivers exceptional abrasion resistance with moderate to heavy impact strength. Typical hardness: 60–65 HRC (single layer), up to 69 HRC (multi-layer). Ideal for earthmoving and ground-engaging equipment exposed to sliding abrasion. CrNb carbide deposits withstand greater impact than standard chromium-carbide electrodes. Supplied in a 1kg reusable convenience pack to maintain electrode condition. Deposit Composition: Chromium 22%, Niobium 7%, C 0.50%, Mn 0.70%, Fe Balance. Hardness: 60–65 HRC (1st layer), 64–69 HRC (multi-layer). Recommended Applications: Buckets, lips, screws, hammers, teeth, crushing equipment. Not suitable for metal-to-metal wear. Polarity: DC+ or AC+ (electrode positive). Current Range: 3.2mm – 115–140A / 4.0mm – 140–185A. Welding Positions: Horizontal / Flat. Stick Out: 15–20mm. Layer Limit: Maximum 3 layers. Minimum Open Circuit Voltage: 55V. Weld deposit is grindable but not machineable. Relief cracking is normal on surface post-welding.
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Features
- High-performance hardfacing electrode designed for extended wear life
- Delivers exceptional abrasion resistance with moderate to heavy impact strength
- Typical hardness: 60–65 HRC (single layer), up to 69 HRC (multi-layer)
- Ideal for earthmoving and ground-engaging equipment exposed to sliding abrasion
- CrNb carbide deposits withstand greater impact than standard chromium-carbide electrodes
- Supplied in a 1kg reusable convenience pack to maintain electrode condition
Specifications
- Deposit Composition: Chromium 22%, Niobium 7%, C 0.50%, Mn 0.70%, Fe Balance
- Hardness: 60–65 HRC (1st layer), 64–69 HRC (multi-layer)
- Recommended Applications: Buckets, lips, screws, hammers, teeth, crushing equipment
- Not suitable for metal-to-metal wear
- Polarity: DC+ or AC+ (electrode positive)
- Current Range: 3.2mm – 115–140A / 4.0mm – 140–185A
- Welding Positions: Horizontal / Flat
- Stick Out: 15–20mm
- Layer Limit: Maximum 3 layers
- Minimum Open Circuit Voltage: 55V
- Weld deposit is grindable but not machineable
- Relief cracking is normal on surface post-welding
- MPN
- WC-06445
- upc
- 9341562064453
- Manufacturer
- Weldclass