Home / More HVAC parts / Welding & soldering materials / Brazing Rings Sale!Brazing Rings Category: Welding & soldering materials Description Home>>Refrigerating Parts & Heating Elements>>Welding materials and Welding tools>>Brazing RingsBrazing RingsBrass Brazing RingsBrazing AlloyMelting RangePrincipal areas of application(oC)Solidus LiquidusS221890905Suit for brazing copper,steel,hard metal,etc,economical.S226890905Suit for brazing copper,steel,hard metal,etc,economical.106880909High strength of the joint suit for brazing hard metal instrument under heavy operating load below 500Phos-copper-silver brazing ringsProduct NumberRelated StandardChemical CompositionMelting Range(°C)ApplicationAgPCuSolidusLiquidusGB-2BBCu91PAg1.8-2.26.8-7.2Bal.645788For brazing copper parts in airconditioners, freezers, refrigerators and motors. The brazing performance is excellent.BCuP-61.8-2.26.8-7.2Bal.645788L-Ag2P2.06.2Bal.645825GB-5BBCu89PAg4.8-5.25.8-6.7Bal.645815BCuP-34.8-5.25.8-6.2Bal.645815BCuP-74.8-5.26.5-7.0Bal.645785L-Ag5P5.06.0Bal.645815GB-6BBCu87PAg5.8-6.27.0-7.5Bal.645724BCuP-45.8-6.27.0-7.5Bal.645724GB-15BBCu80AgP14.5-15.54.8-5.2Bal.645800BCuP-514.5-15.54.8-5.2Bal.645800L-Ag15P15.05.0Bal.645800GB-18BBCu75PAg17.5-18.56.0-6.5Bal.645680For brazing copper and copper alloys in motors,transformation equipment and spectacles.18M18.06.3Bal.645680L-Ag18P18.07.05Bal.645645Aluminium Brazing RingsAluminium Brazing Ring is a welding ring that container magnesium aluminum filler metal. The weld deposit of this filler metal offers good corrosion resistance when exposed to salt water. This alloy is commonly used on base metals 5050,5052,5083,5356,5454 and 5456. The post-anodizing color tint of the weld area is white.TYPICAL MECHANICAL PROPERTIESTensile strength:269 MPaYield strength:132MPaElongation:17%Melting Point:571-635°CProcessing Temp.:600-645°CThermal Conductivity:~100W/m°C27.7%IACSElectrical Resistivity:~6.0µΩcm~28%IACSWelding Process:MIG,TIGAnodizing: ExcellentCorrosion Resistance: Excellent. Very good in marine atmosphereConductivity: PoorChemical Composition (%):Cu1.8-2.2, Mg4.5-5.5,other<0.5, Al:bal.(There are different composition for different models of Aluminium Brazing Ring )APPLICATIONParent Metals:5000 series alloys(AlMg) with Mg<4%,6000(AlMgSi) alloys when anodized. Cast alloys of AlSi-Mg type. In practice the most versatile and universally used filler metal. Silver Brazing Ring————–Cd Free Silver Brazing AlloyBrazing alloyStandardsCompisition/%Melting Range/℃ApplicationAgCuZnXR-Ag25GB：BAg25CuZn24.0-26.040.0-42.0Bal.700-800An economical low silver filler metal used for ferrous metals, stainless steel, copper, brass except aluminum, used in mechanical and electrical industries, refrigeration, musical instruments.XR-Ag45GB：BAg45CuZnAWS：BAg-544.0-46.029.0-31.0Bal.665-745It is an excellent filler metal for brazing brass parts (such as ships piping, band instruments, aircraft engine oil coolers, brass lamps etc).XR-Ag65GB：BAg65CuZnAWS：BAg-964.0-66-019.0-21.0Bal.685-720Used particularly for joining sterling silver. Good color match with sterling silver.—————Cd/In Containing Silver Brazing AlloysBrazing alloyStandardsCompisition/%Melting Range/℃ApplicationAgCuZnCdInXR-Ag20CdGB：BAg20CuZnCd19.0-21.039.0-41.0Bal.13.0-17.0—605-765Have good fillet forming properties with ability to bridge wide gaps. Their wide melting range limits their applications. Due to their wide melting range they are somewhat more subject to liquation and may require more care during brazing. Therefore, they are not normally recommended for applications with slow heating rates.XR-Ag25CdGB：BAg25CuZnCdAWS：BAg-3324.0-26.029.0-31.0Bal.16.5-18.5—607-682XR-Ag35CdGB：BAg35CuZnCdAWS：BAg-234.0-36.025.0-27.0Bal.17.0-19.0—605-700A free flowing general purpose brazing alloy. It’s broader melting range is helpful where clearances are wide or are not uniform. Unless heating is rapid, care must be taken that the lower melting constituents do not separate out by liquation.XR-Ag50CdGB: BAg50CuZnCdAWS: Bag-1a49.0-51.014.5-16.5Bal.17.0-19.0—625-635One of the lowest melting point silver brazing alloys available. It has excellent flow characteristics. The highest joint strength can be obtained with this alloy. Has better resistance to corrosion in chlorine, sulphur and steam environments.XR-Ag18In—17.0-19.046.0-48.0Bal.—0.8-1.2792-810An economical low silver filler metal used for ferrous metals, stainless steel, copper, brass except aluminum, used in mechanical and electrical industries, refrigeration.XR-Ag34InGB：BAg34CuZnIn33.0-35.034.0-36.0Bal.—0.8-1.2660-740It is an excellent filler metal for brazing compressor parts. Home>>Refrigerating Parts & Heating Elements>>Welding materials and Welding tools>>Brazing Rings Product Information Quick Navigation: 1 Brazing Rings 2 Brass Brazing Rings 3 Phos-copper-silver brazing rings 4 Aluminium Brazing Rings 5 Silver Brazing Ring 6 Related Products: Related Products:Brass Brazing RodSilver Copper Welding Rod MaterialBrazing rod to join pieces of metal typeBrazing Rod for tungsten and steel weldingPin Brazing RodSilver Brazing RodsBronze Welding Rod MaterialBrazing Rod Built-in Flux,to weld aluminium-aluminium,or…Deoxidized Copper Welding Wire MaterialPhosphorus Copper Brazing Rod ReviewsThere are no reviews yet. Be the first to review “Brazing Rings” Cancel replyYour review *Name *Email * Save my name, email, and website in this browser for the next time I comment.