| 牌 號 | 型 號 | 硬 度 | 熔敷金屬化學(xué)成分(質(zhì)量分?jǐn)?shù))% | 用 途 |
| Degree of hardness | Chemical Composition of Deposition Metal(mass fraction)（%） |
|
| HRC | C | Mn | Si | S | P | Cr | Ni | Mo | W | V | Nb | Co | Fe | B | 其他 Others |
|
| PWD102 | GB/T 984 EDPMn2-03 | HB≥220 | ≤0.20 | ≤3.50 | — | — | — | — | — | — | — | — | — | — | 余量 | — | — | 用于堆焊或修復(fù)低碳鋼、中碳及低合金鋼磨損件的表面，如車軸、齒輪和攪拌機(jī)葉片等。 |
| （Remain） | For surfacing welding or repair of low carbon steel, medium carbon and low alloy steel wear parts of the surface, such as axle, gear and mixer blades, etc.. |
| PWD107 | GB/T 984 EDPMn2-15 | HB≥220 | ≤0.20 | ≤3.50 | — | — | — | — | — | — | — | — | — | — | 余量 | — | — | 用于堆焊或修復(fù)低碳鋼、中碳及低合金鋼磨損件的表面，如車軸、齒輪和攪拌機(jī)葉片等。 |
| （Remain） | For surfacing welding or repair of low carbon steel, medium carbon and low alloy steel wear parts of the surface, such as axle, gear and mixer blades, etc.. |
| PWD112 | GB/T 984 EDPCrMo-A1-03 | HB≥220 | ≤0.25 | — | — | — | — | ≤2.00 | — | ≤1.50 | — | — | — | — | 余量 | — | ≤2.00 | 用于受磨損的低碳鋼、中碳鋼或低合金鋼機(jī)件表面，特別用于礦山機(jī)械與農(nóng)業(yè)機(jī)械的堆焊與修補(bǔ)之用。 |
| （Remaining deal） | For wear of low carbon steel, medium carbon steel or low alloy steel parts surface, especially for welding and repairing of mining machinery and agricultural machinery. |
| PWD127 | GB/T 984 EDPMn4-15 | ≥30 | ≤0.20 | ≤4.50 | — | — | — | — | — | — | — | — | — | — | 余量 | — | ≤2.00 | 用于堆焊受磨損的中、低碳鋼及低合金鋼的表面，如車軸、齒輪、攪拌機(jī)葉片、行走主動(dòng)輪等。 |
| （Remaining deal） | The surface of medium and low carbon steel and low alloy steel, such as axle, gear, mixer blade, walking driving wheel, etc.. |
| PWD132 | GB/T 984 EDPCrMo-A2-03 | ≥30 | ≤0.50 | — | — | — | — | ≤3.00 | — | ≤1.50 | — | — | — | — | 余量 | — |
| 用于受磨損的中、低碳鋼及低合金鋼機(jī)件表面，特別適宜于礦山機(jī)械與農(nóng)業(yè)機(jī)械磨損件的堆焊與修補(bǔ)之用。 |
| （Remain） | For wear, low carbon steel and low alloy steel surface of the parts, and is especially suitable for mining machinery and agricultural machinery wear parts welding and repair. |
| PWD172 | GB/T 984 EDPCrMo-A3-03 | ≥40 | ≤0.50 | — | — | — | — | ≤2.50 | — | ≤2.50 | — | — |
| — | 余量 | — | — | 用于堆焊齒輪、挖泥斗、拖拉機(jī)刮板、深耕鏵犁、礦山機(jī)械等磨損件。 |
| （Remain） | Used for welding gear, digger, tractor scraper, deep plough wear parts and mining machinery. |
| PWD207 | GB/T984 EDPCrMnSi-A1-15 | ≥50 | 0.30～1.00 | ≤2.50 | ≤1.00 | ≤0.035 | ≤0.035 | ≤3.50 | — | — | — | — |
| — | 余量 | — | ≤1.00 | 用于堆焊推土機(jī)刀片、螺旋槳等磨損零件。 |
| （Remain） | Used for the welding of bulldozer blade, propeller and other wear parts. |
| PWD212 | GB/T 984 EDPCrMo-A4-03 | ≥50 | 0.30～0.60 | — | — | — | — | ≤5.00 | — | ≤4.00 | — | — |
| — | 余量 | — | — | 用于單層或多層堆焊各種受磨損的機(jī)件表面，如齒輪、挖斗、礦山機(jī)械等。 |
| （Remain） | For parts surface monolayer or multilayer surfacing of wear, such as gear, bucket and mining machinery. |
| PWD217 | GB/T 984 EDPCrMo-A3-15 | ≥40 | ≤0.50 | — | — | — | — | ≤2.50 | — | ≤2.50 | — | — | — | — | 余量 | — | — | 用于堆焊高強(qiáng)度耐磨零件，如30CrMnSi和35CrMnSi冶金軋輥的堆焊與修補(bǔ)、礦石破碎機(jī)部件、礦山4M3電鏟斗齒及其他挖掘機(jī)斗齒的焊補(bǔ)等。 |
| （Remain） | For welding of high strength wear-resistant parts, such as 30CrMnSi and 35CrMnSi metallurgical roller surfacing and repair, ore crushing machine parts, mines 4m no excavator bucket teeth and other excavator bucket teeth welding compensation. |
| PWD237 | GB/T 984 EDPCrMoV-A1-15 | ≥50 | 0.30～0.60 | — | — | — | — | 8.00～10.00 | — | ≤3.00 | — | 0.50～1.00 | — | — | 余量 | — | ≤4.00 | 用于堆焊受泥沙磨損和氣蝕破壞的水利機(jī)械、挖泥斗,礦山機(jī)械零件等。 |
| （Remain） | Used for surfacing by water conservancy machinery, dredging silt abrasion and cavitation damage of bucket, mining machinery parts etc.. |
| PWD256 | GB/T 984 EDMn-A-16 | HB≥170 | ≤1.10 | 11.00～16.00 | ≤1.30 | — | — | — | — | — | — | — | — | — | 余量 | — | ≤5.00 | 用于破碎機(jī)、高錳鋼軌、戽斗、推土機(jī)等受沖擊而易磨損件的堆焊。 |
| AWS A5.13 EFeMn-A | （Remain） | Used for surfacing crusher, high manganese steel, bucket, bulldozers and other affected wear parts. |
| PWD266 | GB/T 984 EDMn-B-16 | HB≥170 | ≤1.10 | 11.00～18.00 | ≤1.30 | — | — | — | — | ≤2.50 | — | — | — | — | 余量 | — | — | 用于各種破碎機(jī)、高錳鋼軌、道岔、戽斗、推土機(jī)等受沖擊而易磨損部分的堆焊。 |
| AWS A5.13 EFeMn-B | （Remain） | For all kinds of crusher, high manganese steel, rail, bucket, bulldozers and other affected parts easy to wear surfacing. |
| PWD317 | GB/T 984 EDRCrMoWV-A3-15 | ≥50 | 0.70～1.00 | — | — | ≤0.035 | ≤0.04 | 3.00～4.00 | — | 3.00～5.00 | 4.50～6.00 | 1.50～3.00 | — | — | 余量 | — | ≤1.50 | 可作沖模堆焊，也用于一般切削刀具的堆焊。 |
| AWS A5.13 EFe5-A | （Remain） | Can be used for die welding, but also for the general cutting tool welding. |
| PWD322 | GB/T 984 EDRCrMoWV-A1-03 | ≥55 | ≤0.50 | — | — | ≤0.035 | ≤0.04 | ≤5.00 | — | ≤2.50 | 7.00～10.00 | ≤1.00 | — | — | 余量 | — | — | 用于堆焊各種沖模、切削刀具及修復(fù)要求耐磨損性能較高的機(jī)械零件。 |
| （Remain） | Used for welding of all kinds of dies, cutting tools and repair requirements of high wear resistance of mechanical parts. |
| PWD327 | GB/T 984 EDRCrMoWV-A1-15 | ≥55 | ≤0.50 | — | — | ≤0.035 | ≤0.04 | ≤5.00 | — | ≤2.50 | 7.00～10.00 | ≤1.00 | — | — | 余量 | — | — | 用于堆焊各種沖模、切削刃具及修復(fù)要求耐磨損性能較高的機(jī)械零件。 |
| （Remain） | Used for welding various dies, cutting tools and repair requirements of high wear resistance of mechanical parts. |
| PWD337 | GB/T 984 EDRCrW-15 | ≥48 | 0.25～0.55 | — | — | ≤0.035 | ≤0.04 | 2.00～3.50 | — | — | 7.00～10.00 | — | — | — | 余量 | — | ≤1.00 | 用于鑄鋼或鍛鋼上堆焊，也可用于鍛模的修復(fù)。 |
| （Remain） | Used for welding cast steel or forged steel, can also be used for die repair. |
| PWD397 | GB/T 984 EDRCrMnMo-15 | ≥40 | ≤0.60 | ≤2.50 | ≤1.00 | ≤0.035 | ≤0.04 | ≤2.00 | — | ≤1.00 | — | — | — | — | 余量 | — | — | 用于堆焊鑄鋼或鍛鋼件坯體的熱鍛模，也用于修復(fù)5CrMnMo、 5CrNiMo、5CrNiSiW鋼制作的舊鍛模，或堆焊高強(qiáng)度耐磨零件。 |
| （Remain） | For surfacing welding of cast or forged steel billet hot forging die, but also for old forging die repair 5CrMnMo, 5CrNiMo, steel 5CrNiSiW making, or welding high strength wear-resistant parts. |
| PWD417 | GB/T 984 EDD-B1-15 | ≥55 | 0.50～0.90 | ≤0.60 | ≤0.60 | ≤0.03 | ≤0.04 | 3.00～5.00 | — | 5.00～9.50 | 1.00～2.50 | 0.80～1.30 | — | — | 余量 | — | ≤1.00 | 用于堆焊耐強(qiáng)烈沖擊磨損、耐腐蝕、氣蝕的場合，如單、雙齒輥破碎機(jī)、葉片、高爐料鐘等，也用于各種沖壓模具的堆焊。 |
| （Remain） | For surfacing welding with strong impact wear resistance, corrosion resistance, cavitation, such as single, double tooth roller crusher, blade, blast furnace bell, etc., are also used for a variety of stamping die welding. |
| PWD502 | GB/T 984 EDCr-A1-03 | ≥40 | ≤0.15 | — | — | ≤0.03 | ≤0.04 | 10.00～16.00 | — | — | — | — | — | — | 余量 | — | ≤2.50 | 這是一種通用性的表面堆焊用焊條，用于堆焊工作溫度在450℃以下的碳鋼或合金鋼的軸及閥門等。 |
| （Remain） |
| PWD507 | GB/T 984 EDCr-A1-15 | ≥40 | ≤0.15 | — | — | ≤0.03 | ≤0.04 | 10.00～16.00 | — | — | — | — | — | — | 余量 | — | ≤2.50 | This is a common surface surfacing welding electrode, used for welding work temperature in 450℃ below the carbon steel or alloy steel, such as the shaft and the valve, etc.. |
| （Remain） |
| PWD507Mo | GB/T 984 EDCr-A2-15 | ≥37 | ≤0.20 | — | — | — | — | 10.00～16.00 | ≤6.00 | ≤2.50 | ≤2.00 | — | — | — | 余量 | — | ≤2.50 | 用于堆焊工作溫度在510℃以下的中溫高壓截止閥密封面。閘閥密封面應(yīng)將本焊條與D577焊條配合使用（閥座與閥瓣分別用以上兩種焊條）。 |
| （Remaining deal） | For surfacing welding operating temperature of 510 ℃ in the temperature high pressure globe valve sealing surface. Gate valve sealing surface should be used in conjunction with the D577 electrode (valve seat and valve with the above two electrodes respectively). |
| PWD512 | GB/T 984 EDCr-B-03 | ≥45 | ≤0.25 | — | — | — | — | 10.00～16.00 | — | — | — | — | — | — | 余量 | — | ≤5.00 | 這是一種通用性的表面堆焊用焊條，堆焊層比D502更硬、更耐磨，較難加工。用于堆焊碳鋼或低合金鋼的軸、過熱蒸氣用閥件、攪拌機(jī)漿、螺旋輸送機(jī)葉片等。 |
| （Remaining deal） | This is a universal surface surfacing welding electrode, welding layer than D502 harder, more wear-resistant, more difficult to process. Used for welding of carbon steel or low alloy steel shaft, valve parts for superheated steam, agitator pulp, screw conveyor blades, etc.. |
| PWD517 | GB/T 984 EDCr-B-15 | ≥45 | ≤0.25 | — | — | — | — | 10.00～16.00 | — | — | — | — | — | — | 余量 | — | ≤5.00 | 這是一種通用性的表面堆焊用焊條，堆焊層比D507更硬、更耐磨，較難加工。用于堆焊碳鋼或低合金鋼的軸、過熱蒸氣用閥件、攪拌機(jī)漿、螺旋輸送機(jī)葉片等。 |
| （Remain） | This is a universal surface surfacing welding electrode, welding layer than D507 harder, more wear-resistant, more difficult to process. Used for welding of carbon steel or low alloy steel shaft, valve parts for superheated steam, agitator pulp, screw conveyor blades, etc.. |
| PWD547 | GB/T 984 EDCrNi-A-15 | HB 270～320 | ≤0.18 | 0.60～2.00 | 4.80～6.40 | ≤0.03 | ≤0.04 | 15.00～18.00 | 7.00～9.00 | — | — | — | — | — | 余量 | — | — | 用于堆焊570℃以下工作的電站高壓鍋爐裝置的閥門密封面及其他密封零件。 |
| （Remain） | Valve sealing surface and other sealing parts for power station high pressure boiler device with 570 ℃. |
| PWD547Mo | GB/T 984 EDCrNi-B-15 | ≥37 | ≤0.18 | 0.60～5.00 | 3.80～6.50 | ≤0.03 | ≤0.04 | 14.00～21.00 | 6.50～12.00 | 3.50～7.00 | — | — | 0.50～1.20 | — | 余量 | — | ≤2.50 | 用于工作溫度低于600℃的高壓閥門密封面的堆焊。 |
| （Remaining deal） | For surfacing welding of high pressure valve sealing surface with a working temperature of less than 600℃. |
| PWD557 | GB/T 984 EDCrNi-C-15 | ≥37 | ≤0.20 | 2.00～3.00 | 5.00～7.00 | ≤0.03 | ≤0.04 | 18.00～20.00 | 7.00～10.00 | — | — | — | — | — | 余量 | — | — | 用于工作溫度低于600℃的高壓閥門密封面的堆焊。 |
| （Remaining deal） | For surfacing welding of high pressure valve sealing surface with a working temperature of less than 600℃. |
| PWD577 | GB/T 984 EDCrMn-C-15 | ≥28 | ≤1.10 | 12.00～18.00 | ≤2.00 | — | — | 12.00～18.00 | ≤6.00 | ≤4.00 | — | — | — | — | 余量 | — | ≤3.00 | 用于堆焊工作溫度在510℃以下的中溫高壓閥門密封面。 |
| （Remaining deal） | High pressure valve sealing surface for welding work temperature of 510 ℃. |
| PWD608 | GB/T 984 EDZ-A1-08 | ≥55 | 2.50～4.50 | — | — | — | — | 3.00～5.00 | — | 3.00～5.00 | — | — | — |
| 余量 | — | — | 用于農(nóng)業(yè)機(jī)械、礦山設(shè)備等承受砂粒磨損與輕微沖擊的零件。 |
| （Remain） | For agricultural machinery and mining equipment to withstand the impact of wear and minor parts of sand. |
| PWD618 | － | ≥58 | ≤4.00 | 1.00～2.50 | — | ≤0.03 | ≤0.04 | 15.00～25.00 | — | 1.0～2.0 | — | — | — | — | 余量 | — | — | 用于堆焊承受較輕微的沖擊載荷，但要求具有良好的抗磨粒磨損性能的耐磨表面。如錘擊式磨煤機(jī)鍾頭。 |
| （Remain） | For surfacing to withstand a relatively minor impact load, but the requirements of wear resistant surface with good wear resistance. Such as hammer mill hammer head. |
| PWD628 | － | ≥60 | 3.0～5.0 | — | — | — | — | 20.0～35.0 | — | 4.0～6.0 | — | ≤1.00 | — | — | 余量 | — | — | 用于堆焊承受較輕微的沖擊載荷，但要求具有良好的抗磨粒磨損性能的耐磨表面。如錘擊式磨煤機(jī)鍾頭、風(fēng)扇式磨煤機(jī)沖擊板等。 |
| （Remain） | For surfacing to withstand a relatively minor impact load, but the requirements of wear resistant surface with good wear resistance. Such as hammer mill, hammer head of fan mills impact plate. |
| PWD642 | GB/T 984 EDZCr-B-03 | ≥45 | 1.50～3.50 | ≤1.00 | — | — | — | 22.00～32.00 | — | — | — | — | — | — | 余量 | — | ≤7.00 | 用于常溫和高溫耐磨、耐蝕的工作條件。如水輪機(jī)葉片、高壓泵零件、高爐料鐘等。 |
| （Remain） | Working conditions for wear and corrosion resistance of normal temperature and high temperature. Such as turbine blades, high pressure pump parts, blast furnace bell and so on. |
| PWD658 | GB/T 984 EDZ-A2-08 | ≥60 | 3.00～4.50 | ≤1.50 | ≤2.50 | — | — | 26.00～34.00 | — | 2.00～3.00 | — | — | — | — | 余量 | — | ≤3.00 | 用于受中等沖擊情況下磨粒磨損的耐磨蝕件，如農(nóng)業(yè)機(jī)械、礦山設(shè)備、飼料粉碎機(jī)等。 |
| （Remain） | Wear resistant, such as agricultural machinery, mining equipment, feed mill, etc. in the case of medium impact wear. |
| PWD667 | GB/T 984 EDZCr-C-15 | ≥48 | 2.50～5.00 | ≤8.00 | 1.00～4.80 | — | — | 25.00～32.00 | 3.00～5.00 | — | — | — | — | — | 余量 | — | ≤2.00 | 用于堆焊要求耐強(qiáng)烈磨損、耐腐蝕和耐氣蝕的場合，如石油工業(yè)中離心裂化泵軸套、礦山破碎機(jī)部件及柴油引擎上的氣門蓋等。 |
| AWS A5.13 EFeCr-A1 | （Remain） | For surfacing welding is required to resist strong wear resistance, corrosion and cavitation erosion resistance of the occasion, such as petroleum industry centrifugal cracking pump sleeve, mines broken machine parts and diesel engine valve cover etc.. |
| PWD687 | GB/T 984 EDZCr-D-15 | ≥58 | 3.00～4.00 | 1.50～3.50 | ≤3.00 | — | — | 22.00～32.00 | — | — | — | — | — | — | 余量 | 0.50～2.50 | ≤6.00 | 用于要求強(qiáng)烈耐磨損的場合，如牙輪鉆頭小軸、煤孔挖掘器、提升戽斗、破碎機(jī)輥、泵框筒、混合器葉片等。 |
| （Remain） | For applications requiring strong wear resistance, such as cone bit small axle, the coal hole mining, lifting bucket, double roll crusher, a pump frame tube, a mixer blade. |
| PWD698 | GB/T 984 EDZ-B2-08 | ≥60 | ≤3.00 | — | — | — | — | 4.00～6.00 | — | — | 8.5014.00 | — | — | — | 余量 | — | ≤3.00 | 用于礦山機(jī)械和泥漿泵的堆焊。 |
| （Remaining deal） | Surfacing for mining machinery and mud pump. |
| PWD707 | GB/T 984 EDW-A-15 | ≥60 | 1.50～3.00 | ≤2.00 | ≤4.00 | — | — | — | — | — | 40.00～50.00 | — | — | — | 余量 | — | — | 用于堆焊耐巖石強(qiáng)烈磨損的機(jī)械零件，如混凝土攪拌葉片、推土機(jī)和泵浦葉片、挖泥機(jī)葉片、高速混砂箱等。 |
| （Remain） | For surfacing welding the strong wear resistance of the rock's mechanical parts, such as concrete mixing blades, bulldozers and vane pump, dredging machine blade, high-speed mixed sand box and so on. |
| PWD938 |
| ≥58 | 2.50～3.50 | ≤3.0 | ≤3.0 | — | — | 20.0～28.0 | — | — | — | — | — | — | 余量 | — | 8.0～12.5 | 用于承受一定沖擊載荷，要求高抗磨粒磨損的耐磨面堆焊，如混凝土輸送泵S閥耐磨板和耐磨環(huán)、錘擊式磨煤機(jī)錘頭、布料盤、燒結(jié)破碎機(jī)齒輥等的堆焊。 |
| （Remain） | To bear the impact load, requiring high wear particle wear wear-resistant surfacing, such as concrete pump s valve wear plate and wear ring, hammer hammer type grinding coal machine hammer, cloth wheel, sintering crushing teeth machine and welding. |
