PWD938

产品详细

牌号	型号	硬度	熔敷金属化学成分(质量分数)%															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	—	—	用于堆焊或修复低碳钢、中碳及低合金钢磨损件的表面，如车轴、齿轮和搅拌机叶片等。
															（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	—	—	用于堆焊或修复低碳钢、中碳及低合金钢磨损件的表面，如车轴、齿轮和搅拌机叶片等。
															（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	用于受磨损的低碳钢、中碳钢或低合金钢机件表面，特别用于矿山机械与农业机械的堆焊与修补之用。
															（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	用于堆焊受磨损的中、低碳钢及低合金钢的表面，如车轴、齿轮、搅拌机叶片、行走主动轮等。
															（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	—		用于受磨损的中、低碳钢及低合金钢机件表面，特别适宜于矿山机械与农业机械磨损件的堆焊与修补之用。
															（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	—	—	用于堆焊齿轮、挖泥斗、拖拉机刮板、深耕铧犁、矿山机械等磨损件。
															（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	用于堆焊推土机刀片、螺旋桨等磨损零件。
															（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	—	—	用于单层或多层堆焊各种受磨损的机件表面，如齿轮、挖斗、矿山机械等。
															（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	—	—	用于堆焊高强度耐磨零件，如30CrMnSi和35CrMnSi冶金轧辊的堆焊与修补、矿石破碎机部件、矿山4M³电铲斗齿及其他挖掘机斗齿的焊补等。
															（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	用于堆焊受泥沙磨损和气蚀破坏的水利机械、挖泥斗,矿山机械零件等。
															（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	用于破碎机、高锰钢轨、戽斗、推土机等受冲击而易磨损件的堆焊。
	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	—	—	用于各种破碎机、高锰钢轨、道岔、戽斗、推土机等受冲击而易磨损部分的堆焊。
	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	可作冲模堆焊，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	—	—	用于堆焊各种冲模、切削刀具及修复要求耐磨损性能较高的机械零件。
															（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	—	—	用于堆焊各种冲模、切削刃具及修复要求耐磨损性能较高的机械零件。
															（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	用于铸钢或锻钢上堆焊，也可用于锻模的修复。
															（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	—	—	用于堆焊铸钢或锻钢件坯体的热锻模，也用于修复5CrMnMo、 5CrNiMo、5CrNiSiW钢制作的旧锻模，或堆焊高强度耐磨零件。
															（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	用于堆焊耐强烈冲击磨损、耐腐蚀、气蚀的场合，如单、双齿辊破碎机、叶片、高炉料钟等，也用于各种冲压模具的堆焊。
															（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	这是一种通用性的表面堆焊用焊条，用于堆焊工作温度在450℃以下的碳钢或合金钢的轴及阀门等。
															（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	用于堆焊工作温度在510℃以下的中温高压截止阀密封面。闸阀密封面应将本焊条与D577焊条配合使用（阀座与阀瓣分别用以上两种焊条）。
															（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	这是一种通用性的表面堆焊用焊条，堆焊层比D502更硬、更耐磨，较难加工。用于堆焊碳钢或低合金钢的轴、过热蒸气用阀件、搅拌机浆、螺旋输送机叶片等。
															（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	这是一种通用性的表面堆焊用焊条，堆焊层比D507更硬、更耐磨，较难加工。用于堆焊碳钢或低合金钢的轴、过热蒸气用阀件、搅拌机浆、螺旋输送机叶片等。
															（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℃以下工作的电站高压锅炉装置的阀门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	用于工作温度低于600℃的高压阀门密封面的堆焊。
															（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	—	—	用于工作温度低于600℃的高压阀门密封面的堆焊。
															（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	用于堆焊工作温度在510℃以下的中温高压阀门密封面。
															（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	—	—	用于农业机械、矿山设备等承受砂粒磨损与轻微冲击的零件。
															（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。如锤击式磨煤机锺头。
															（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。如锤击式磨煤机锺头、风扇式磨煤机冲击板等。
															（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	用于常温和高温耐磨、耐蚀的工作条件。如水轮机叶片、高压泵零件、高炉料钟等。
															（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	用于受中等冲击情况下磨粒磨损的耐磨蚀件，如农业机械、矿山设备、饲料粉碎机等。
															（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	用于堆焊要求耐强烈磨损、耐腐蚀和耐气蚀的场合，如石油工业中离心裂化泵轴套、矿山破碎机部件及柴油引擎上的气门盖等。
	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	用于要求强烈耐磨损的场合，如牙轮钻头小轴、煤孔挖掘器、提升戽斗、破碎机辊、泵框筒、混合器叶片等。
															（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	用于矿山机械和泥浆泵的堆焊。
															（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	—	—	用于堆焊耐岩石强烈磨损的机械零件，如混凝土搅拌叶片、推土机和泵浦叶片、挖泥机叶片、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	用于承受一定冲击载荷，要求高抗磨粒磨损的耐磨面堆焊，如混凝土输送泵S阀耐磨板和耐磨环、锤击式磨煤机锤头、布料盘、烧结破碎机齿辊等的堆焊。
															（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.

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