Description
Weld Star – HF 600 Solid Hardfacing Wire (1.2mm) 15kg
The Weld Star HF 600 is a copper-coated high alloy wire tailored for hardfacing C-Mn steels. The martensitic structure of the weld metal offers a hardness ranging from 54 to 60 HRC, ensuring high abrasion resistance.
Key Features:
- Copper Coated: Enhances the wire’s conductivity and reduces oxidation.
- Martensitic Structure: Deposits a weld metal with a hardness of 54-60 HRC.
- High Abrasion Resistance: Suitable for applications requiring resistance to wear and tear.
- Precision Layer Wound: Ensures superior wire feeding during the welding process.
Applications & Recommendations:
- Hardfacing & Overlay: Ideal for overlaying all C-Mn steels.
- Machining: The Cr-Si structured weld metal can only be machined by grinding if not tempered.
- Welding Procedures: Suitable for both semiautomatic and automatic welding procedures.
- Buffer Layer: Essential when working with hard-to-weld steels.
- Industry Applications: Commonly used in the mining industry for excavators, cylinder crushers, pneumatic hammers, and more. Also used for knives, cutting tools, crumbling jaws, anvils, caterpillars, screws, guide rollers, etc.
Typical Base Materials
X45CrSi9-3, 4Xr9Si2, X45CrSi8, HNV1, HNV2, SUH11, X45CrSi 9-3, 401 S45, SUH 1, STR 1, 40Ch9S2*
* Illustrative, not exhaustive list
| Standards |
| EN ISO14700 – S Fe 8 |
| DIN 8555 – MSG 6-GZ-60-GP |
Chemical Composition % (Typical)
| C% | 0.46 |
| Mn% | <0.60 |
| Si% | 3.05 |
| S% | <0.030 |
| Cu% | <0.25 |
| P% | <0.040 |
| Ni% | <0.50 |
| Cr% | 9.10 |
Mechanical Properties
Hardness (HRC) – 54 – 60
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.
Shielding Gases
EN ISO 14175 – M21
Welding Positions
EN ISO 6947 – PA, PB, PC, PD, PE, PF
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.
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