XHC-56 Flux-cored Welding Wire
Classification：
Shielding Gas:
CO2
Flux-Cored Welding Wire - Feature
- XHC-56 is a flux-cored wire with excellent abrasive wear resistance and moderate impact wear resistance.
- The weld bead has a smooth appearance after welding; it is recommended that the number of repair welding layers not exceed three.
Flux-Cored Welding Wire - Specifications
One chemical composition of the weld metal sample (wt%)：
| C | Si | Mn | Cr | Mo |
| 0.40 | 0.60 | 1.40 | 6.00 | 0.91 |
An example of deposited metal hardness (on low-carbon steel base metal)
| Hardness (HRC) |
| 55-62 |
Product specifications and applicable current range (DC+)
| Wire diameter (mm) | Voltage (V) | Current (A) | Extension length (mm) |
| 1.2 | 26-32 | 200-340 | 20-25 |
| 1.6 | 27-35 | 250-400 | 25-30 |
Flux-Cored Welding Wire - Applications
- Used for hardfacing and repair welding of new or reconditioned workpieces made of carbon steel, low-alloy steel and manganese steel.
- Suitable applications include hardfacing of middle troughs, shaft sleeves, cement mixers, dredging cutters or cutting edge top surfaces, bulldozer blades, and many other workpieces.
Flux-Cored Welding Wire - Precautions
- When repairing high-carbon steel or alloy steel workpieces, as well as those with excessive surface curvature, excessive thickness or complex shapes, high internal stress is likely to occur in the weld bead after welding, leading to cracking.
- Therefore, relatively high preheating temperature and interpass temperature (150~250°C) are required.
- The cooling rate between passes and after welding shall not be too fast.
- Once the weld bead reaches 6 mm in thickness, stress-relief annealing at 420~480°C shall be applied immediately.
- The deposited metal shall not be processed by flame cutting or machining.
- If the weld bead needs to be leveled, grinding is recommended.
Non-Copper Coated Welding Wire Manufacturer
Hebei XINYU Welding Co., Ltd, mainly produces high-strength steel welding wire, Non-copper-coated solid wire, submerged arc & stainless steel welding wire. Our products are widely applied to the welding of low-alloy high tensile large & key steel structures in coal machinery, construction machinery, petrochemical machinery, pressure vessels or tanks, oil & gas pipelines, military industry, shipbuilding, bridge, and high-rise buildings, etc. At the same time, we are the only enterprise in the domestic which produces welding wire as well as welding wire equipment.
Our Welding wires and welding wire equipment are exported to the USA, Italy, Brazil, Russia, and India, etc. Welcome you to our factory any time. Please leave contact information, our professional staff will contact you the first time!
TAG:
XHC-56 Flux-cored Welding Wire
Classification：
Shielding Gas:
CO2
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As a pioneer in China's copper-free welding wire industry, Xinyu adheres to technological innovation and green development. We are committed to becoming a flagship brand of high-end welding materials, providing reliable and advanced solutions for global partners.
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