30% AG for Steel and Carbide Welding Silver Solder Rods

• Customization: Available
• Certification: ISO9001:2008
• Application: Grinding Machine
• Model NO.: 30% Ag
• Standard: Non-Standard
• Coating: Uncoated
• Material: Cemented Carbide
• Classification: Heavy Metal
• Grade: Zzup-30-P
• Usage: for Welding Copper and Copper Material
• AG %: 30% AG
• Solidus: 620 Degrees Celsius
• Liquidus: 800 Degrees Celsius
• Package: 1 Kg Each Box
• Transport Package: 10kg. Per Carton
• Specification: OD1.5*500mm
• Trademark: ZZUP
• Origin: Zhuzhou, Hunan, China
• HS Code: 820900100
• Production Capacity: 100000PCS/Month

Product Description

30% Ag for steel and carbide welding silver solder rods


Specifications

silver welding rods are  silver or silver base solid deep body electrode, has good process 
performance,Low melting point, good wettability and the ability to fill the gaps, and high 
strength, good plasticity, good conductivity and corrosion resistance, can be used To 
brazing in addition to aluminum, magnesium, and other low melting point metal all ferrous
and non-ferrous metals.

1. silver solder material include silver solder rod,wire,plate,ring,ribbon-like filament,powder ect
2. environmental silver solder material(with cadmium)  and no-enviromental silver solder material
    (without cadmium).
3. common grades are 5%Ag,10%Ag,15%Ag,20%Ag, 25%Ag,30%Ag,35%Ag,40%Ag,45%Ag ect.
4. the price is floating according the raw silver material.pls confirm the price when you make the order.
5. package: 1kg/plastice ,Vacuum packaging, prevent oxidation..

Specifications Show

Different between environmental silver solder material(cadmium free)  and no-enviromental 
silver solder material(with cadmium):
1.enviromental silver solder material(without cadmium):
   it is enviromental solder material,no toxic.
2.No-environmental silver solder material(with cadmium):
   the cadmium(CD) can Lower melting point, increase liquidity in the solder, it is toxic,some countries
   restrict imports.mexico,Africa can use it.

silver welding rods' grades and specifications:
1.enviromental silver solder material(without cadmium):

Item Number	National  Standard	Chemical Compositions(%)					melting  temperature ( ºC)	Strength  (MPa)	electrical  resistivity   (*10¯4 Ω·m)	Advantages and Usages
		Ag	Cu	P	Sn	other
FC-CuP	BCu93P		rest	6.8~7.2	/	/	710-800	470	0.28	brazing mechanical and electrical products,  copper, brass brazing small gap
FC-Cu94P	BCu94p	/	rest	5.8~6.2	/	/	710-890	441	0.25	Low liquidity, the most suitable resistance brazing
FC-CuPSn	BCu91PSn	/	rest	5.8-6.2	3.5	/	640-670	560	0.32	Good flow properties, joint performance is equal to  FC-Ag25CuZn's
FC-Cu86PSnNi	BCu86PSnNi	/	rest	5.1-5.5	7.5	Ni1	620-670	/	/	Good flow properties, joint performance is equal to  FC-Ag25CuZn's
FC-Ag2P	BCu91PAg	1.8-2.2	rest	6.8-7.2	/	/	645-780	/	/	brazing refrigerators, air conditioning, electrical,  instrumentation, optical and other products
FC-Ag5P	BCu89PAg	4.8-5.2	rest	5.8-6.2	/	/	650-800	519	0.23	have a very good solder plasticity, good conductivity,  low liquidity, for brazing a larger gap between parts
FC-Ag2PNi	BCu89PAgNi	1.8-2.2	rest	6.8-7.2	/	Ni2	643-788	/	/	brazing mechanical refrigeration, airconditioning, musical  instruments, glasses and other products
FC-Ag15P	BCu80PAg	14.5-15.5	rest	4.8-5.2	/	/	640-802	503	0.12	brazing air conditioning, vehicles, shipbuilding, chemical  machinery and switch connector
FC-Ag25P	BCu70PAg	24.0-26.0	rest	4.8-7.2	/	/	650-710	/	/	have very best plastic solder, conductive best for high  request electrical connector brazing

 

2.No-environmental silver solder material(with cadmium):

Silver welding rods' storage methods:
1. The silver welding rod cases: the warehouse where the silver electrode in a dry and ventilated environment
    should possess, avoid damp;Refused to water, acid, alkali liquid, such as easy to volatilize Corrosive material 
    existence, more unfavorable coexist with the material to the same warehouse.Electrode should be placed on
    the wooden pallets, not to be, or directly on the floor Close to the wall.Access and handling electrode with.
2. Be careful not to break the packing, especially the inner packing "heat shrinkable film."Open the silver 
    electrode packing should be finished as soon as possible to use it all(within a week), once the welding wire
    is directly exposed to the air, the anti-oxidation will greatly shorten the time (especially in the wet and
    corrosive mediumThe environment.
3. According to the principle of "first in first out" electrode, as far as possible to reduce product inventory time.
Please according to the electrode type, specification, classification storage, to prevent misuse.

Packing details





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Production process