Overview
| brand | Haitai | model | YD990 (Q) |
| welding wire | 1.2/1.6/2.0mm | type | Multiple options available |
| material quality | WCrMnMoNiSiCNb | Grade | YD990 (Q) |
| producing area | Hebei | Flux Content | 2% |
| Processing customization | yes | 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
HT-YD990 High temperature and wear-resistant surfacing welding wire Gas shielded surfacing welding wire Flux cored wear-resistant welding wire
HT-YD990 High temperature and 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 | Protective gas | Gas flow rate | Extension length of welding wire | welding speed | Welding gun inclination angle | Current type |
| one point two | 160-220A | 22-25V | Pure carbon oxide or pure argon gas | 20L/min | 15-200mm | 35cm/min | eighty | DC reverse connection |
| one point six | 220-280A | 22-28V | Pure carbon oxide or pure argon gas | 20L/min | 15-200mm | 35cm/min | eighty | DC reverse connection |
Performance and purpose: Used for surfacing welding of 850 high-temperature parts subjected to strong abrasive wear. Especially used for single tooth rollers, grate plates, hammer heads, cutting lining plates, coal grinding rollers, impact plates, wear-resistant plates, etc. of sintering machines in steel plants. It is also widely used in the construction industry, such as concrete pump eyeglasses, floating rings, S-pipes, etc. It has a red hardness and belongs to the slag free welding rod, with a high deposition rate η＞ 90. Hardness HRC65 degrees.
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 |