Overview
| brand | Haitai | model | DH511 |
| Grade | DH511 | producing area | Hebei |
| type | Multiple options available | material quality | WCrMnMoNiSiCNb |
| Flux Content | 2% | Processing customization | yes |
| welding wire | 1.2/1.6/2.0mm | melting point | 1200 ℃ |
| length | ten thousand | weight | 15kg/plate g |
| purpose | Widely used for repairing and rebuilding metal wear parts | working temperature | six hundred |
| welding current | 180A | Does it contain soldering flux | yes |
| specifications | 1.2mm, 1.6mm, 2.0mm | specifications | one point two |
| Main downstream platforms | Independent station | Main sales regions | Africa |
| Authorized own brand | yes | Is it a cross-border source of goods | yes |
Product Details
DH511 wear-resistant welding wire, fan impeller, welding flux cored welding wire, gas shielded flux cored wear-resistant welding wire
DH511 wear-resistant surfacing welding wire
The main alloy composition of the welding wire is:
| C | Cr | Mn | Mo | Ni | W | Si | Nb |
Welding wire parameters:
| Specification mm | welding current | Welding voltage | welding technology | Gas flow rate | Extension length of welding wire | welding speed | Welding gun inclination angle | Current type |
| one point two | 160-220A | 22-25V | Gas protection | 20L/min | 15-200mm | 35cm/min | eighty | DC reverse connection |
| one point six | 220-280A | 22-28V | Gas protection | 20L/min | 15-200mm | 35cm/min | eighty | DC reverse connection |
Performance and purpose: mainly used for pre protection welding of new fan products with severe wear and harsh working conditions, and also commonly used for surfacing welding of various worn workpieces at room temperatureRepair.
Hardness: HRC55-61
Specification: 1.2/1.6/2.0mm Packaging: 15kg/plate
Concise table of Haitai wear-resistant welding wire:
classification | model | Hardness (HRC) | Characteristics and main uses |
High hardness wear-resistant welding wire | HT-YD688 (Q) | 50-60 | Used for vertical mill backing welding (with good toughness and can be welded in multiple layers) |
HT-YD788 (Q) | 58-65 | High hardness, capable of multi-layer overlay welding | |
HT-YD888 (Q) | 60-65 | High hardness, with a welding layer thickness not exceeding 6mm | |
HT-YD888Ni (Q) | 58-65 | High chromium alloy welding wire for wear-resistant surface surfacing welding | |
HT-YD988 (Q) | 55-63 | High chromium alloy welding wire for wear-resistant surface surfacing welding | |
HT-YD95 (Q) | 55-63 | High chromium alloy welding wire for wear-resistant surface surfacing welding | |
High temperature resistant welding wire | HT-YD990 (Q) | 55-65 | Used for high-temperature wear-resistant surfacing at 850 ℃ |
Shield machine wear-resistant welding wire | HT-583 | 52-56 | Special for welding the cutting edge of subway shield tunneling construction tools, it can also be used for repairing coal, ore loader hoppers, and cutting edge welding. |
drill pipe | HT-100XT | 52-58 | Used for welding and repairing wear-resistant parts such as rotary drill rods, drilling drill rods, water exploration drill rods, petroleum drill rods, and spiral drill rods. |
Replaceable welding rod wear-resistant welding wire | HT-YD172 (Q) | ≥ 40 | Used for welding worn parts such as gears, dredgers, mining machinery, etc |
HT-YD207 (Q) | ≥ 50 | Used for overlaying worn parts such as bulldozer blades and propellers | |
HTYD212 (Q) | ≥ 50 | Used for surfacing various worn surfaces of machinery components, such as gears, excavators, and mining machinery | |
HT-YD256 (Q) | HB ≥ 170 | High manganese steel overlay welding, suitable for overlay welding of impact and wear parts such as crushers | |
HT-YD322 (Q) | ≥ 55 | Used for surfacing various stamping dies and cutting tools, and also for repairing mechanical parts with high wear resistance requirements | |
HT-YD327A (Q) | ≥ 55 | Specially used for mold surfacing welding, with wear resistance higher than D322 | |
HT-YD337 (Q) | ≥ 48 | Used for welding forging molds on cast or forged steel | |
HT-YD397 (Q) | ≥ 40 | Hot forging dies or high-strength wear-resistant parts for surfacing cast or forged steel as billets | |
HT-YD507Mo (Q) | 35-45 | Used for surfacing welding of medium and high pressure valves below 510 ℃ | |
HT-YD707 (Q) | 55-61 | Tungsten carbide alloy welding wire, overlay welding of coal mine conveyor and sand and gravel conveyor impeller | |
High manganese steel wear-resistant welding wire | HT-YD114 (Q) | 50-55 | High manganese steel surfacing welding wire has the characteristic of work hardening on the surface after being strongly impacted. |
HT-YD115 (Q) | 50-55 | Used for surfacing high manganese steel under severe impact, with significant work hardening effect. | |
Roller welding wire | HT-YD430 | 35-40 | Used for roller surfacing welding |
HT-YD320H | 45-55 | Used for roller surfacing welding | |
HT-YD224 | 45-55 | Used for surfacing welding of hot rolling bloom rolls | |
HT-YD224B | 53-60 | Used for surfacing welding of hot rolling bloom rolls | |
HT-YD414N | 40-45 | For surfacing welding of continuous casting rollers | |
HT-YD414N-O | 40-50 | For surfacing welding of continuous casting rollers | |
Composite plate welding wire | HT-HD166 | 58-65 | Open arc flux cored welding wire for wear-resistant composite plates |