锦州市辽泰焊材科技有限公司
Jinzhou Liaotai Welding Material Technology Co., Ltd.
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公司主营：堆焊焊条、不锈钢焊条、铸铁焊条、低温钢焊条、耐侯刚焊条、耐热钢焊条、碳钢焊条各种焊剂等
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堆焊焊条

堆焊焊条Surfacing Electrode

































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 MetalHerdness of   Depostited Metal HRC
Brand NameType of CoveringEquivalent SpecificationWilding   PositionType of CurrentCMnSiSPCrNiMoVFeWNbotherT.S.Applications
6b
elements(Mpa)
LT-D107低氢钠型GBF,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 sodiumEDPMn2-15OH,HSurfacing and   repair welding of worn parts surface of low carbon,medium carbon and low   alloy steel.
LT-D112钛钙型GB EDPF,V,ACorDC+≤0.25____≤2.00_≤1.50_余量__≤2.00HB≥220用于堆焊和修复低碳、中碳及低合金钢磨损件的表面。
Lime titaniaCrMo-Al-03OH,HSurfacing and   repair welding of worn parts surface of low carbon,medium carbon and low   alloy steel.
LT-D127低氢钠型GBF,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 sodiumEDPMn3-15OH,HSurfacing of   worn surface of low and medium carbon steels or low alloy steel.
LT-D132钛钙型GB EDPF,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 titaniaCrMo-A2-03OH,HSurfacing and   repair welding of worn surface of low and medium carbon steels or and low   alloy steel.
LT-D146低氢钾型GBF,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 potassiumEDPMn4-16OH,HSurfacing 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 potassiumOH,HSurfacing of   rolling mill parts.
LT-D167低氢钠型GBF,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 sodiumEDPMn6-15OH,HSurfacing of   abrasion parts of agricultural and building machinery.
LT-D172钛钙型GB EDPF,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 titaniaCrMo-A3-03OH,HSurfacing of   worn parts of gear wheel,mining mashinery ets.
LT-D212钛钙型GB EDPF,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 titaniaCrMo-A4-03OH,HOne layer and   multi-layer surfacing of worn parts surface of gear wheel,excavator and   mining machinery etc.
LT-D227低氢钠型GB EDPF,V,DC+0.45-0.65____4.00-5.00_2.00-3.004.00-5.00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 sodiumCrMoV-A2-15OH,H
LT-D237低氢钠型GB EDPF,V,DC+0.30-0.60____8.00-10.00_≤3.000.50-1.00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 sodiumCrMoV-A1-15OH,HSurlacing of   silt worn and atmosphere corrosion hydraulic machinery,excavator and parts of   mining machiney etc.
LT-D256低氢钾型GB EDMn-A-16F,V,ACorDC+≤1.1011.00-16.00≤1.30______余量__≤5.00HB≥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 potassiumAWS EFeMn-AOH,HSurfacing of   easy-impacted,easy-worn parts of crushers,raila,bulldozers etc.






































堆焊焊条














Surfacing   Electrode

































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 MetalHerdness of   Depostited Metal HRC
Brand NameType of CoveringEquivalent SpecificationWilding   PositionType of CurrentCMnSiSPCrNiMoVFeWNbotherT.S.Applications
6b
elements(Mpa)
LT-D266低氢钾型GB EDMn-B-16F,V,ACorDC+≤1.1011.00-18.00≤1.30____≤2.50_余量__≤1.00HB≥170用于各种破碎机、钢轨和大型推土机的堆焊。
Low hydrogen potassiumAWS EFeMn-BOH,HSurfacing of   crushers,rails and bulldozer.
LT-D276低氢钾型GB EDCrMn-B-16F,V,ACorDC+≤0.8011.00-18.00≤1.30__13.00-17.00≤2.00≤2.00_余量__≤4.00HB≥210用于耐气蚀高锰钢结构的堆焊。
Low hydrogen potassiumJIS DF-MEOH,HSurfacing of   atmospheric corrosion resisting of high manganese steel structrues.
LT-D307低氢钠型GBF,V,DC+0.70-1.00__≤0.035≤0.0403.80-4.50__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 sodiumEDD-D-15OH,HSurfacing 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 EDRCrMoF,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 titaniaWV-Al-03OH,HSurfacing 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 EDRCrMoF,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 sodiumWV-Al-15OH,HSurfacing 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 EDRCrF,V,DC+0.25-0.55__≤0.035≤0.0402.00-3.00___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 sodiumW-15OH,HSurfacing of   forging dies for cast steel and forge steel.Also repair welding of forging   dies.
LT-D397低氢钠型GB EDRCrMnF,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 sodiumMo-15OH,HSurfacing of   cast steels and heat forging dies,Also repair welding of worn foring dies.
LT-D502钛钙型GB EDCr-Al-03F,V,ACorDC+≤0.15__≤0.030≤0.04010.00-16.00___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 titaniaJIS DF-4AOH,HSurfacing 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-15F,V,DC+≤0.15__≤0.030≤0.04010.00-16.00___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 sodiumJIS DF-4AOH,HSurfacing of   axles and valves made of carbon steel and alloy steel,working temperature of   which is below 450℃.
LT-D507Mo低氢钠型GBF,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 sodiumEDCr-A2-15OH,HSurfacing of   valves,which working temperature of which is below 510℃.
LT-D507MoNb低氢钠型相当GBF,V,DC+≤0.15__≤0.030≤0.04010.00-16.00_≤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 sodiumEDCr-A1-15OH,HSurfacing of   sealing surface for middle and low pressure valves working temperatures of   which is below 450℃.
LT-D512钛钙型GBF,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 titaniaEDCr-B-03OH,HSurfacing of   axles made of carbon steel and low alloy steel、valves,working temperatures of   which is below 450℃.
　





































堆焊焊条














Surfacing   Electrode

































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 MetalHerdness of   Depostited Metal HRC
Brand NameType of CoveringEquivalent SpecificationWilding   PositionType of CurrentCMnSiSPCrNiMoVFeWNbotherT.S.Applications
6b
elements(Mpa)
LT-D516M低氢钾型GBF,V,ACorDC+≤0.256.00-8.00≤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-D516MALow hydrogen   potassiumEDCrmN-A-16OH,HSurfacing of   sealing surface for high and middle pressure valves,working temperatures of   which is below 450℃.
LT-D517低氢钠型GBF,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 sodiumEDCr-B-15OH,HSurfacing and   axles made of carbon steel and low alloy steel valves,working temperatures of   which is below 450℃.
LT-D547Mo低氢钠型GBFDC+≤0.180.60-5.003.80-6.50≤0.035≤0.04014.00-21.006.50-12.003.50-7.00_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 sodiumEDCrNi-B-15Surfacing and   sealing surface for high pressure valves,working temperatures of which is   below 600℃.
LT-D557低氢钠型GBFDC+≤0.202.00-3.005.00-7.00≤0.030≤0.04018.00-20.007.00-10.00__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 sodiumEDCrNi-C-15Surfacing and   sealing surface for high pressure valves,working temperatures of which is   below 600℃.
LT-D577低氢钠型GB EDCrMn-C-15FDC+≤1.1012.00-18.00≤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 sodiumJIS DF-MESurfacing and   sealing surface for middle temperatures high pressure valves,working of   temperatures of which is below 510℃.
LT-D608石墨型GBF,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。
GraphiteEDZ-A1-08OH,HSurfacing 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。
GraphiteOH,H
LT-D638Nb石墨型_FACorDC+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。
GraphiteSurfacing parts   of excellent abrasion wear and high temperatures wear.
LT-D642钛钙型GBFACorDC+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 titaniaEDZCr-B-03Surfacing   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GBFACorDC+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 potassiumEDZCr-B-16Surfacing   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_FACorDC+3.00-6.50____20.00-35.00_4.00-9.500.50-2.50_2.50-7.504.00-8.50_≥60用于堆焊磨损严重部件及高温磨损部件。
GraphiteSurfacing   parts of excellent wear and high temperatures wear.
LT-D667低氢钠型GB EDZCr-C-15FDC+2.50-5.00≤8.001.00-4.80__25.00-32.003.00-5.00__余量__≤2.00≥48用于堆焊耐强烈磨损、耐腐蚀、耐气蚀部件。
Low hydrogen sodiumAWS EFeCr-AlSurfacing parts   of bear serious abrasion and corrosion resistarce and atmospheric corrosion   resistarce.






































堆焊焊条














Surfacing   Electrode

































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 MetalHerdness of   Depostited Metal HRC
Brand NameType of CoveringEquivalent SpecificationWilding   PositionType of CurrentCMnSiSPCrNiMoVFeWNbotherT.S.Applications
6b
elements(Mpa)
LT-D687低氢钠型GBFDC+3.00-4.001.50-3.50≤3.00__22.00-32.00B__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 sodiumEDZCr-D-150.50-2.50Surfacing   excellent wear resistance,such as gouge type drill shaft、excavator、crusher   roller、bailing buckets etc.
LT-D698石墨型GBFACorDC+≤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。
GraphiteEDZ-B2-08
Surfacing of   mining machinery and mud pump.
LT-D707低氢钠型GBFDC+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 sodiumEDW-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-03F,V,ACorDC+0.70-1.40
≤2.00__25.00-32.00___≤5.003.00-6.00Co≤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 titaniaAWS ECoCr-AOH,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-03F,V,ACorDC+1.00-1.70
≤2.00__25.00-32.00
__≤5.007.00-10.00Co≤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 titaniaAWS ECoCr-BOH,H

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-03F,V,ACorDC+1.70-3.00
≤2.00__25.00-33.00
__≤5.0011.00-19.00Co≤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 titaniaAWS ECoCr-COH,H

余量Surfacing of   abrasion parts such as bearing rotating vanes of boiler,crusher,vanes etc.
LT-D842钛钙型GB EDCoCr-D-03F,V,ACorDC+0.20-0.50
≤2.00__23.00-32.00


≤5.00≤9.50Co≤7.0028～35用于高温工作耐冲击件的堆焊。
Lime titaniaJIS EF-CoCrDOH,H



余量Surfacing of   parts working in high temperature and impact resistance.
LT-D856低氢型—

2.0-3.0_≤1.50≤0.035≤0.03515.0-17.0____1.50-2.50B_≥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,VDC+0.28-0.350.60-1.501.00-2.00≤0.040≤0.0405.50-7.50_______≥53用于铸铁、合金铸铁切边模具刃口的堆焊或焊补。
Low hydrogen sodiumSurfacing and   repairing grey cast iron,alloy cast iron padding dies.
LT-D036低氢钾型_F,VACorDC+0.50-0.700.60-0.900.60-0.80__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 EDRF,VACorDC+0.08-0.120.30-0.700.80-1.60__2.00-4.20_3.80-6.200.50-1.10余量0.50-8.00Co_52-58用于高耐温刃具、模具的堆焊。
Low hydrogen potassiumCrMoWCo-A12.70-16.30Surfacing and   high temprature resisting of cuttine tells and dies.
LT-D80钛钙型


0.30-0.60



≤5.00_≤4.00




≥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











LT-D65



2.50-3.50

≤0.035≤0.04015.00-17.00
2.50-3.500.80-1.50
2.50-3.501.00-2.00


高耐磨      （常温）石墨型QB/JQLFDC+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。
GraphiteJ05-2007
高耐磨      （高温）石墨型
FDC+2.5-4.5___________＞33＞60在高温状态下，具有高耐磨性。
Graphite


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