6686官网 - RD-383
Surfacing wire for composite wear-resistant steel plate
Product details:
RD-383
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Surfacing wire for composite wear-resistant steel plate
Material Characteristics
| The post-welding material has high anti-wear performance, the surfacing material contains initial carbide; welding spatter is small, the post-welding surface is flat and beautiful, the welding efficiency is high, and the recovery rate of welding wire is high. | |
| 1.Microstructure: Austenitic chromium-manganese steel；Alloy Type：C-Cr-Fe | 2.Processing performance: only support sanding |
| 3.Cutting performance: does not support flame cutting | 4.Surfacing thickness: supports multi-layer surfacing，thickness up to 30mm |
Applications
| Composite wear-resistant steel plate / wear-resistant pipe special wire, can also be used for surfacing chute, screen plate, conveying channel, lining plate and other parts that need to do anti-wear treatment. The application temperature range does not exceed 450℃. |
Main chemical composition of pure welding layer
| C | Cr | Mn | Si | P | S | Ni | Mo | Nb | W | Others |
| 4.0-6.0% | 26-33% | 0.5-2.5% | 0.5-2.0% | ≤0.03% | ≤0.03% | / | / | / | / | ≤0.5% |
Hardness of pure welding layer Packaging specification
| HRC 58-63 | 150/250 KG/Barrel |
Recommended Surfacing Parameters
| Wire Diameter | Current | Voltage | Wire Stick-out Length |
| 2.4/2.8/3.2mm | 360-450A | 28-32V | 25-40mm |
Welding Precautions
1 6686平台. Use RD-383 wire without inert gas and take care to control the current and voltage according to the recommended overlay welding parameters. 2 6686手机版. The overlays will have normal fine stress relief cracks, which will help to prevent the occurrence of large-scale spalling of the overlays. 3 6686注册. Oscillating and linear welding can be welded, can be surfaced multi-layer, surfacing alloy layer performance and surfacing dilution rate. |
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| 网址：rtsd-1.com | 销售热线：0769-82915639 | 邮箱：gdrdnm001@www.bjzxjt.cn |