堆焊焊条Surfacing Electrode |
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牌号 | 药皮类型 | 符合标准 | 焊接位置 | 电流种类 | 熔敷金属标准或典型化学成分(%) | 堆焊金属硬度 | 主要用途 |
Standard &Typical Chemical Composition of Deposited Metal | Herdness of Depostited Metal HRC |
Brand Name | Type of Covering | Equivalent Specification | Wilding Position | Type of Current | C | Mn | Si | S | P | Cr | Ni | Mo | V | Fe | W | Nb | other | T.S. | Applications |
6b |
elements | (Mpa) |
LT-D107 | 低氢钠型 | GB | F,V, | DC+ | ≤0.20 | ≤3.50 | _ | _ | _ | _ | _ | _ | _ | 余量 | _ | _ | _ | HB≥220 | 用于堆焊和修复低碳、中碳及低合金钢磨损件的表面。 |
Low hydrogen sodium | EDPMn2-15 | OH,H | Surfacing and repair welding of worn parts surface of low carbon,medium carbon and low alloy steel. |
LT-D112 | 钛钙型 | GB EDP | F,V, | ACorDC+ | ≤0.25 | _ | _ | _ | _ | ≤2.00 | _ | ≤1.50 | _ | 余量 | _ | _ | ≤2.00 | HB≥220 | 用于堆焊和修复低碳、中碳及低合金钢磨损件的表面。 |
Lime titania | CrMo-Al-03 | OH,H | Surfacing and repair welding of worn parts surface of low carbon,medium carbon and low alloy steel. |
LT-D127 | 低氢钠型 | GB | F,V, | DC+ | ≤0.20 | ≤4.20 | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | ≥28 | 用于堆焊受磨损的低、中碳钢及低合金钢表面。 |
Low hydrogen sodium | EDPMn3-15 | OH,H | Surfacing of worn surface of low and medium carbon steels or low alloy steel. |
LT-D132 | 钛钙型 | GB EDP | F,V, | ACorDC+ | ≤0.50 | _ | _ | _ | _ | ≤3.00 | _ | ≤1.50 | _ | 余量 | _ | _ | _ | ≥30 | 用于堆焊和修复受磨损的低、中碳钢及低合金钢机件表面。 |
Lime titania | CrMo-A2-03 | OH,H | Surfacing and repair welding of worn surface of low and medium carbon steels or and low alloy steel. |
LT-D146 | 低氢钾型 | GB | F,V, | ACorDC+ | ≤0.20 | ≤4.50 | _ | _ | _ | _ | _ | _ | _ | 余量 | _ | _ | ≤2.00 | ≥30 | 用于堆焊和修复受磨损的碳钢件表面和碳钢道岔。 |
Low hydrogen potassium | EDPMn4-16 | OH,H | Surfacing and repair welding of worn surface of carbon steels and swiths shich. |
LT-D156 | 低氢钾型 | _ | F,V, | ACorDC+ | ≈0.10 | ≈0.70 | ≈0.50 | _ | _ | ≈3.20 | _ | _ | _ | _ | _ | _ | _ | ≈31 | 用于轧钢机零件的堆焊。 |
Low hydrogen potassium | OH,H | Surfacing of rolling mill parts. |
LT-D167 | 低氢钠型 | GB | F,V, | DC+ | ≤0.45 | ≤6.50 | ≤1.00 | _ | _ | _ | _ | _ | _ | 余量 | _ | _ | _ | ≥50 | 用于农业、建筑机械等磨损部件堆焊。 |
Low hydrogen sodium | EDPMn6-15 | OH,H | Surfacing of abrasion parts of agricultural and building machinery. |
LT-D172 | 钛钙型 | GB EDP | F,V, | ACorDC+ | ≤0.50 | _ | _ | _ | _ | ≤2.50 | _ | ≤2.50 | _ | 余量 | _ | _ | _ | ≥40 | 用于堆焊齿轮、矿山机械等磨损件。 |
Lime titania | CrMo-A3-03 | OH,H | Surfacing of worn parts of gear wheel,mining mashinery ets. |
LT-D212 | 钛钙型 | GB EDP | F,V, | ACorDC+ | 0.30-0.60 | _ | _ | _ | _ | ≤5.00 | _ | ≤4.00 | _ | 余量 | _ | _ | _ | ≥50 | 用于单层或多层堆焊各种受磨损的机件表面,如齿轮、挖泥斗、矿山机械等。 |
Lime titania | CrMo-A4-03 | OH,H | One layer and multi-layer surfacing of worn parts surface of gear wheel,excavator and mining machinery etc. |
LT-D227 | 低氢钠型 | GB EDP | F,V, | DC+ | 0.45-0.65 | _ | _ | _ | _ | 4.00-5.00 | _ | 2.00-3.00 | 4.00-5.00 | 余量 | _ | _ | _ | ≥55 | 用于承受一定量冲击的耐磨件表面堆焊。如掘进机盘形滚刀的受磨表面及挖泥斗磨损部件表面。 |
Low hydrogen sodium | CrMoV-A2-15 | OH,H |
LT-D237 | 低氢钠型 | GB EDP | F,V, | DC+ | 0.30-0.60 | _ | _ | _ | _ | 8.00-10.00 | _ | ≤3.00 | 0.50-1.00 | 余量 | _ | _ | ≤4.00 | ≥50 | 用于堆焊受泥沙磨损和气蚀破坏的水利机械,挖泥斗、矿山机械零件等。 |
Low hydrogen sodium | CrMoV-A1-15 | OH,H | Surlacing of silt worn and atmosphere corrosion hydraulic machinery,excavator and parts of mining machiney etc. |
LT-D256 | 低氢钾型 | GB EDMn-A-16 | F,V, | ACorDC+ | ≤1.10 | 11.00-16.00 | ≤1.30 | _ | _ | _ | _ | _ | _ | 余量 | _ | _ | ≤5.00 | HB≥170 | 用于破碎机、钢轨、推土机等受冲击而易磨损的部件堆焊。 |
Low hydrogen potassium | AWS EFeMn-A | OH,H | Surfacing of easy-impacted,easy-worn parts of crushers,raila,bulldozers etc. |
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堆焊焊条 |
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Surfacing Electrode |
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牌号 | 药皮类型 | 符合标准 | 焊接位置 | 电流种类 | 熔敷金属标准或典型化学成分(%) | 堆焊金属硬度 | 主要用途 |
Standard &Typical Chemical Composition of Deposited Metal | Herdness of Depostited Metal HRC |
Brand Name | Type of Covering | Equivalent Specification | Wilding Position | Type of Current | C | Mn | Si | S | P | Cr | Ni | Mo | V | Fe | W | Nb | other | T.S. | Applications |
6b |
elements | (Mpa) |
LT-D266 | 低氢钾型 | GB EDMn-B-16 | F,V, | ACorDC+ | ≤1.10 | 11.00-18.00 | ≤1.30 | _ | _ | _ | _ | ≤2.50 | _ | 余量 | _ | _ | ≤1.00 | HB≥170 | 用于各种破碎机、钢轨和大型推土机的堆焊。 |
Low hydrogen potassium | AWS EFeMn-B | OH,H | Surfacing of crushers,rails and bulldozer. |
LT-D276 | 低氢钾型 | GB EDCrMn-B-16 | F,V, | ACorDC+ | ≤0.80 | 11.00-18.00 | ≤1.30 | _ | _ | 13.00-17.00 | ≤2.00 | ≤2.00 | _ | 余量 | _ | _ | ≤4.00 | HB≥210 | 用于耐气蚀高锰钢结构的堆焊。 |
Low hydrogen potassium | JIS DF-ME | OH,H | Surfacing of atmospheric corrosion resisting of high manganese steel structrues. |
LT-D307 | 低氢钠型 | GB | F,V, | DC+ | 0.70-1.00 | _ | _ | ≤0.035 | ≤0.040 | 3.80-4.50 | _ | _ | 1.00-1.50 | 余量 | 17.00-19.50 | _ | ≤1.50 | ≥55 | 用于在中碳钢制成的刀具毛坏上堆焊刃口,也可用来修复磨损刀具及其它工具。 |
Low hydrogen sodium | EDD-D-15 | OH,H | Surfacing of blade of semifinished cutting tool made of medium carbon steel and repair welding worn cutting tool or other tool. |
LT-D322 | 钛钙型 | GB EDRCrMo | F,V, | ACorDC+ | ≤0.50 | _ | _ | ≤0.035 | ≤0.040 | ≤5.00 | _ | ≤2.50 | ≤1.00 | 余量 | 7.00-10.00 | _ | _ | ≥55 | 用于堆焊各种冲模、切削刃具及修复要求耐磨损性能较高的机械零件。 |
Lime titania | WV-Al-03 | OH,H | Surfacing of blade of dies and cutting,and repar welding of mechanical parts requring high function for wear resistaunce. |
LT-D327 | 低氢钠型 | GB EDRCrMo | F,V, | DC+ | ≤0.50 | _ | _ | ≤0.035 | ≤0.040 | ≤5.00 | _ | ≤2.50 | ≤1.00 | 余量 | 7.00-10.00 | _ | _ | ≥55 | 用于堆焊各种冲模、切削刃具及修复要求耐磨损性能较高的机械零件。 |
Low hydrogen sodium | WV-Al-15 | OH,H | Surfacing of blade of dies and cutting,and repar welding of mechanical parts requring high function for wear resistaunce. |
LT-D337 | 低氢钠型 | GB EDRCr | F,V, | DC+ | 0.25-0.55 | _ | _ | ≤0.035 | ≤0.040 | 2.00-3.00 | _ | _ | _ | 余量 | 7.00-10.00 | _ | ≤1.00 | ≥48 | 用于在铸钢或锻钢上堆焊锻模,也可用于锻模的修复。 |
Low hydrogen sodium | W-15 | OH,H | Surfacing of forging dies for cast steel and forge steel.Also repair welding of forging dies. |
LT-D397 | 低氢钠型 | GB EDRCrMn | F,V, | DC+ | ≤0.60 | ≤2.50 | ≤1.00 | ≤0.035 | ≤0.040 | ≤2.00 | _ | ≤1.00 | _ | 余量 | _ | _ | _ | ≥40 | 用于堆焊铸钢和热锻模,也可用于修复旧锻模。 |
Low hydrogen sodium | Mo-15 | OH,H | Surfacing of cast steels and heat forging dies,Also repair welding of worn foring dies. |
LT-D502 | 钛钙型 | GB EDCr-Al-03 | F,V, | ACorDC+ | ≤0.15 | _ | _ | ≤0.030 | ≤0.040 | 10.00-16.00 | _ | _ | _ | 余量 | _ | _ | ≤2.50 | ≥40 | 用于堆焊工作温度在450℃以下的碳钢和低合金钢的轴和阀门等。 |
Lime titania | JIS DF-4A | OH,H | Surfacing of axles and valves made of carbon steel and alloy steel,working temperature of which is below 450℃. |
LT-D507 | 低氢钠型 | GB EDRCr-Al-15 | F,V, | DC+ | ≤0.15 | _ | _ | ≤0.030 | ≤0.040 | 10.00-16.00 | _ | _ | _ | 余量 | _ | _ | ≤2.50 | ≥40 | 用于堆焊工作温度在450℃以下的碳钢和低合金钢的轴和阀门等。 |
Low hydrogen sodium | JIS DF-4A | OH,H | Surfacing of axles and valves made of carbon steel and alloy steel,working temperature of which is below 450℃. |
LT-D507Mo | 低氢钠型 | GB | F,V, | DC+ | ≤0.20 | _ | _ | _ | _ | 10.00-16.00 | ≤6.00 | ≤2.50 | _ | 余量 | ≤2.00 | _ | ≤2.50 | ≥37 | 用于堆焊工作温度在510℃以下的阀门。 |
Low hydrogen sodium | EDCr-A2-15 | OH,H | Surfacing of valves,which working temperature of which is below 510℃. |
LT-D507MoNb | 低氢钠型 | 相当GB | F,V, | DC+ | ≤0.15 | _ | _ | ≤0.030 | ≤0.040 | 10.00-16.00 | _ | ≤2.50 | _ | _ | _ | ≤0.50 | ≤2.50 | ≥37 | 用于工作温度在450℃以下的中、低压阀门密封面的堆焊。 |
Low hydrogen sodium | EDCr-A1-15 | OH,H | Surfacing of sealing surface for middle and low pressure valves working temperatures of which is below 450℃. |
LT-D512 | 钛钙型 | GB | F,V, | ACorDC+ | ≤0.25 | _ | _ | _ | _ | 10.00-16.00 | _ | _ | _ | 余量 | _ | _ | ≤5.00 | ≥45 | 用于工作温度在450℃以下的碳钢或低合金钢轴和阀。 |
Lime titania | EDCr-B-03 | OH,H | Surfacing of axles made of carbon steel and low alloy steel、valves,working temperatures of which is below 450℃. |
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堆焊焊条 |
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Surfacing Electrode |
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牌号 | 药皮类型 | 符合标准 | 焊接位置 | 电流种类 | 熔敷金属标准或典型化学成分(%) | 堆焊金属硬度 | 主要用途 |
Standard &Typical Chemical Composition of Deposited Metal | Herdness of Depostited Metal HRC |
Brand Name | Type of Covering | Equivalent Specification | Wilding Position | Type of Current | C | Mn | Si | S | P | Cr | Ni | Mo | V | Fe | W | Nb | other | T.S. | Applications |
6b |
elements | (Mpa) |
LT-D516M | 低氢钾型 | GB | F,V, | ACorDC+ | ≤0.25 | 6.00-8.00 | ≤1.00 | _ | _ | 12.00-14.00 | _ | _ | _ | 余量 | _ | _ | _ | ≥30 | 用于工作温度在450℃以下的高、中压阀门密封面。 |
LT-D516MA | Low hydrogen potassium | EDCrmN-A-16 | OH,H | Surfacing of sealing surface for high and middle pressure valves,working temperatures of which is below 450℃. |
LT-D517 | 低氢钠型 | GB | F,V, | DC+ | ≤0.25 | _ | _ | _ | _ | 10.00-16.00 | _ | _ | _ | 余量 | _ | _ | ≤5.00 | ≥45 | 用于堆焊温度低于450℃的碳钢或低合金钢的轴、阀等。 |
Low hydrogen sodium | EDCr-B-15 | OH,H | Surfacing and axles made of carbon steel and low alloy steel valves,working temperatures of which is below 450℃. |
LT-D547Mo | 低氢钠型 | GB | F | DC+ | ≤0.18 | 0.60-5.00 | 3.80-6.50 | ≤0.035 | ≤0.040 | 14.00-21.00 | 6.50-12.00 | 3.50-7.00 | _ | 余量 | _ | 0.50-1.20 | ≤2.50 | ≥37 | 用于工作温度小于600℃的高压阀门的密封面的堆焊。 |
Low hydrogen sodium | EDCrNi-B-15 | Surfacing and sealing surface for high pressure valves,working temperatures of which is below 600℃. |
LT-D557 | 低氢钠型 | GB | F | DC+ | ≤0.20 | 2.00-3.00 | 5.00-7.00 | ≤0.030 | ≤0.040 | 18.00-20.00 | 7.00-10.00 | _ | _ | 余量 | _ | _ | _ | ≥37 | 用于工作温度小于600℃的高压阀门的密封面的堆焊。 |
Low hydrogen sodium | EDCrNi-C-15 | Surfacing and sealing surface for high pressure valves,working temperatures of which is below 600℃. |
LT-D577 | 低氢钠型 | GB EDCrMn-C-15 | F | DC+ | ≤1.10 | 12.00-18.00 | ≤2.0 | _ | _ | 12.00-18.00 | ≤6.00 | ≤4.00 | _ | 余量 | _ | _ | ≤3.00 | ≥28 | 用于工作温度低于510℃的中高压阀门的密封面的堆焊。 |
Low hydrogen sodium | JIS DF-ME | Surfacing and sealing surface for middle temperatures high pressure valves,working of temperatures of which is below 510℃. |
LT-D608 | 石墨型 | GB | F,V, | ACorDC+ | 2.50-4.50 | _ | _ | _ | _ | 3.00-5.00 | _ | 3.00-5.00 | _ | 余量 | _ | _ | _ | ≥55 | 用于农业机械、矿山设备等承受砂粒磨损与轻微冲击的零件的堆焊。 |
Graphite | EDZ-A1-08 | OH,H | Surfacing parts of agricaltural machinery and mining equipments worn and impacted by grits. |
LT-D618 | 石墨型 | _ | F,V, | ACorDC+ | ≤3.00 | _ | _ | _ | _ | 15.00-20.00 | _ | 1.00-2.00 | ≤1.00 | _ | 10.00-20.00 | _ | _ | ≥58 | 用于堆焊承受较轻微的冲击载荷,但要求具有良好的抗磨粒磨损性能的耐磨表面。如锤击式磨煤机的锤头和在常温及中温耐泥沙、耐气蚀等条件下的零件堆焊。 |
Graphite | OH,H |
LT-D638Nb | 石墨型 | _ | F | ACorDC+ | 3.00-6.50 | _ | _ | _ | _ | 20.00-35.00 | _ | _ | _ | _ | _ | 4.00-8.50 | _ | ≥60 | 用于受磨粒磨损严重部件及高温磨损部件的推焊。 |
Graphite | Surfacing parts of excellent abrasion wear and high temperatures wear. |
LT-D642 | 钛钙型 | GB | F | ACorDC+ | 1.50-3.50 | ≤1.00 | _ | _ | _ | 22.00-32.00 | _ | _ | _ | 余量 | _ | _ | ≤7.00 | ≥45 | 用于常温和高温耐磨、耐蚀的工作条件,如水轮叶片、高压泵零件等。 |
Lime titania | EDZCr-B-03 | Surfacing structures of normal and high temperatures wear resistance、corronsion resistance.Such as hydrauilc turbine vanes,parts of high pressure pump,etc. |
LT-D646 | 低氢钾型 | GB | F | ACorDC+ | 1.50-3.50 | ≤1.00 | _ | _ | _ | 22.00-32.00 | _ | _ | _ | 余量 | _ | _ | ≤7.00 | ≥45 | 用于常温和高温耐磨、耐蚀的工作条件,如水轮叶片、高压泵零件等。 |
Low hydrogen potassium | EDZCr-B-16 | Surfacing structures of normal and high temperatures wear resistance、corronsion resistance.Such as hydrauilc turbine vanes,parts of high pressure pump,etc. |
LT-D658 | 石墨型 | _ | F | ACorDC+ | 3.00-6.50 | _ | _ | _ | _ | 20.00-35.00 | _ | 4.00-9.50 | 0.50-2.50 | _ | 2.50-7.50 | 4.00-8.50 | _ | ≥60 | 用于堆焊磨损严重部件及高温磨损部件。 |
Graphite | Surfacing parts of excellent wear and high temperatures wear. |
LT-D667 | 低氢钠型 | GB EDZCr-C-15 | F | DC+ | 2.50-5.00 | ≤8.00 | 1.00-4.80 | _ | _ | 25.00-32.00 | 3.00-5.00 | _ | _ | 余量 | _ | _ | ≤2.00 | ≥48 | 用于堆焊耐强烈磨损、耐腐蚀、耐气蚀部件。 |
Low hydrogen sodium | AWS EFeCr-Al | Surfacing parts of bear serious abrasion and corrosion resistarce and atmospheric corrosion resistarce. |
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堆焊焊条 |
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Surfacing Electrode |
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牌号 | 药皮类型 | 符合标准 | 焊接位置 | 电流种类 | 熔敷金属标准或典型化学成分(%) | 堆焊金属硬度 | 主要用途 |
Standard &Typical Chemical Composition of Deposited Metal | Herdness of Depostited Metal HRC |
Brand Name | Type of Covering | Equivalent Specification | Wilding Position | Type of Current | C | Mn | Si | S | P | Cr | Ni | Mo | V | Fe | W | Nb | other | T.S. | Applications |
6b |
elements | (Mpa) |
LT-D687 | 低氢钠型 | GB | F | DC+ | 3.00-4.00 | 1.50-3.50 | ≤3.00 | _ | _ | 22.00-32.00 | B | _ | _ | 余量 | _ | _ | ≤6.00 | ≥58 | 用于要求强烈耐磨损的场合,如牙轮钻头小轴、煤孔挖掘器、破碎机辊、提升戽斗等。 |
Low hydrogen sodium | EDZCr-D-15 | 0.50-2.50 | Surfacing excellent wear resistance,such as gouge type drill shaft、excavator、crusher roller、bailing buckets etc. |
LT-D698 | 石墨型 | GB | F | ACorDC+ | ≤3.00 |
| _ | _ | _ | 4.00-6.00 | _ | _ | _ | 余量 | 8.50-14.00 | _ | ≤3.00 | ≥60 | 用于矿山机械和泥桨泵的堆焊。 |
Graphite | EDZ-B2-08 |
| Surfacing of mining machinery and mud pump. |
LT-D707 | 低氢钠型 | GB | F | DC+ | 1.50-3.00 |
| ≤4.00 | _ | _ | _ | _ | _ | _ | 余量 | 40.00-50.00 | _ | _ | ≥60 | 用于堆焊耐岩石强烈磨损的机械零件,如混凝土搅拌叶片、推土机叶片和挖泥机叶片等。 |
Low hydrogen sodium | EDW-A-15 |
| Surfacing of rock strong wear resisting parts,such as concrete mixer vanes,bulldozer and vanes,excavater vanes. |
LT-D802 | 钛钙型 | GB EDCoCr-A-03 | F,V, | ACorDC+ | 0.70-1.40 |
| ≤2.00 | _ | _ | 25.00-32.00 | _ | _ | _ | ≤5.00 | 3.00-6.00 | Co | ≤4.00 | ≥40 | 用于要求在650℃左右工作仍能保持良好的耐磨性和一定的耐腐蚀的场合。例如堆焊高温高压阀门及热剪切刀刃等。 |
Lime titania | AWS ECoCr-A | OH,H |
| 余量 | Surfacing of parts which have resistance to abrasion and corrosion st 650℃ such is high temprature and high pressure valves,bot shearing tools etc. |
LT-D812 | 钛钙型 | GB EDCoCr-B-03 | F,V, | ACorDC+ | 1.00-1.70 |
| ≤2.00 | _ | _ | 25.00-32.00 |
| _ | _ | ≤5.00 | 7.00-10.00 | Co | ≤4.00 | ≥44 | 用于高温高压阀门、高压泵的轴套和内衬套筒以及化纤设备的斩刀刃等堆焊。 |
Lime titania | AWS ECoCr-B | OH,H |
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| 余量 | Surfacing of high temprature and high pressure valves,axle sleeves and bushing sleeves of high pressure pump,cutting knives of chemical fibre machinery etc. |
LT-D822 | 钛钙型 | GB EDCoCr-C-03 | F,V, | ACorDC+ | 1.70-3.00 |
| ≤2.00 | _ | _ | 25.00-33.00 |
| _ | _ | ≤5.00 | 11.00-19.00 | Co | ≤4.00 | ≥53 | 用于轴承、锅炉的旋转叶轮、粉碎机刃口、螺旋送料机等磨损部件的堆焊。 |
Lime titania | AWS ECoCr-C | OH,H |
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| 余量 | Surfacing of abrasion parts such as bearing rotating vanes of boiler,crusher,vanes etc. |
LT-D842 | 钛钙型 | GB EDCoCr-D-03 | F,V, | ACorDC+ | 0.20-0.50 |
| ≤2.00 | _ | _ | 23.00-32.00 |
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| ≤5.00 | ≤9.50 | Co | ≤7.00 | 28~35 | 用于高温工作耐冲击件的堆焊。 |
Lime titania | JIS EF-CoCrD | OH,H |
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| 余量 | Surfacing of parts working in high temperature and impact resistance. |
LT-D856 | 低氢型 | — |
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| 2.0-3.0 | _ | ≤1.50 | ≤0.035 | ≤0.035 | 15.0-17.0 | _ | _ | _ | _ | 1.50-2.50 | B | _ | ≥60 | 低氢型药皮Cr16W2B耐磨、耐热堆焊焊条。交直流两用。具有较好的抗裂性能。用于受强烈磨损部件的堆焊。如铲斗和斗齿、风机叶片等。 |
| 0.4-2.0 |
LT-D017 | 低氢钠型 | _ | F,V | DC+ | 0.28-0.35 | 0.60-1.50 | 1.00-2.00 | ≤0.040 | ≤0.040 | 5.50-7.50 | _ | _ | _ | _ | _ | _ | _ | ≥53 | 用于铸铁、合金铸铁切边模具刃口的堆焊或焊补。 |
Low hydrogen sodium | Surfacing and repairing grey cast iron,alloy cast iron padding dies. |
LT-D036 | 低氢钾型 | _ | F,V | ACorDC+ | 0.50-0.70 | 0.60-0.90 | 0.60-0.80 | _ | _ | 5.00-6.00 | _ | 1.50-2.00 | ≈0.50 |
| _ | _ | _ | ≥55 | 用于各种大型冲裁修边模的剪切刃口的模具堆焊或焊补。 |
Low hydrogen potassium |
| Surfacing and repairing of medium and large cuttine dies. |
LT-D406 | 低氢钾型 | GB EDR | F,V | ACorDC+ | 0.08-0.12 | 0.30-0.70 | 0.80-1.60 | _ | _ | 2.00-4.20 | _ | 3.80-6.20 | 0.50-1.10 | 余量 | 0.50-8.00 | Co | _ | 52-58 | 用于高耐温刃具、模具的堆焊。 |
Low hydrogen potassium | CrMoWCo-A | 12.70-16.30 | Surfacing and high temprature resisting of cuttine tells and dies. |
LT-D80 | 钛钙型 |
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| 0.30-0.60 |
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| ≤5.00 | _ | ≤4.00 |
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| ≥50 | 冶金烧结机高温耐磨焊条。抗高温磨粒磨损和细颗粒小角度冲蚀磨损,用于烧结、炼焦,单层及多层堆焊磨煤机,水泥机械等领域高温工件的制造和修复。 |
Lime titania |
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LT-D65 |
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| 2.50-3.50 |
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| ≤0.035 | ≤0.040 | 15.00-17.00 |
| 2.50-3.50 | 0.80-1.50 |
| 2.50-3.50 | 1.00-2.00 |
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高耐磨 (常温) | 石墨型 | QB/JQL | F | DC+ | 2.5-3.5 | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | >30 | >60 | 用于堆焊耐强烈磨损的部件,如戽斗和斗齿、风机叶片、球磨机勾头、扎钢机围盘、风扇磨煤机冲击板、喷粉机、掘沟机、辗路机铲刀、泥浆泵料斗、粉碎机、混凝土搅拌机、高速混砂机、螺旋送料机、矿石破碎机、煤孔挖掘器等。 |
Graphite | J05-2007 |
高耐磨 (高温) | 石墨型 |
| F | DC+ | 2.5-4.5 | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | >33 | >60 | 在高温状态下,具有高耐磨性。 |
Graphite |
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