- Does silver solder contain lead?
- What is silver solder made out of?
- Should I wear a mask while soldering?
- What temperature do you need to silver solder?
- Is silver solder safe for drinking water?
- Do you need flux with silver solder?
- What should you not do after soldering?
- Can I silver solder with a propane torch?
- What metals can you silver solder?
- What percentage of silver is in silver solder?
- Can I get lead poisoning from soldering?
- Can I solder silver with a soldering iron?
- What solder do plumbers use?
- Is lead solder illegal?
- Do I need flux to solder?
- How strong is a silver solder joint?
- Is soldering toxic?
- Is silver solder stronger than regular solder?
- Can I use Vaseline as flux?
- Can you use too much flux when soldering?
- What kind of flux do you use with silver solder?
Does silver solder contain lead?
They are an alloy of Tin and silver and copper, and do not contain lead or cadmium.
You can still buy lead solder, but it is CALLED lead solder, and is NOT used for anything plumbing because it is not approved by the water board for use on potable water (and has not been for well over a decade)..
What is silver solder made out of?
Generally, silver solder contains: 65% fine silver. 20% copper. 15% zinc.
Should I wear a mask while soldering?
Wear safety glasses or goggles no matter what kind of soldering you do: a spatter of 370F molten metal or 300 F boiling flux in the eye will ruin your day, week, etc. Use a fume extractor or noxious organic fume mask to keep the vaporized flux out of your lungs.
What temperature do you need to silver solder?
Silver Solder Melting Point 999 fine silver is 1761 degrees F and with sterling silver, it is 1640 degrees F. With solder, there are multiple flow points available because of the complexity of multi-step soldering.
Is silver solder safe for drinking water?
Some metals which are used in solder are tin, antimony, silver and lead. … This is a solder that contains a mixture of tin and antimony. It is safe for water supply lines. Silver solder is often used for copper gas lines.
Do you need flux with silver solder?
When you’re soldering you should always use flux. If you’re using silver solder – that is, solder with 45 percent silver or higher – to connect copper to steel you must always use an acid-based flux.
What should you not do after soldering?
File to clean Wipe off with a wet sponge (cellulose) Wipe tips dry Leave a thin layer of bright solder on tip Wipe without re-tinning Re-tin immediately Burn solder off tip Keep tip well tinned when idling Try to tin oxidized tips Clean tip while cool Overheat while cleaning Cool tip first Overheat while re-tinning Re- …
Can I silver solder with a propane torch?
An ordinary household propane or butane torch will work, but even better is one of the new torches that burn MAPP gas. Most hardware stores have them. They burn much hotter than ordinary torches, which makes silver soldering go faster and easier. Use silver solder like ordinary solder.
What metals can you silver solder?
Silver Solder can be used to join most common metals, including Mild Steel, Stainless Steel, Copper, Brass, Cast Iron and Dissimilar Metals.
What percentage of silver is in silver solder?
The silver content ranges from as high as about 80 percent for very “hard” solders with high melting points, to as little as 30 percent for the industrial repair types that are generally intended for soldering metals other than silver. In addition, there are “silver bearing” solders intended for low temperature work.
Can I get lead poisoning from soldering?
Yes , you can get lead poisoning if you are working with solder fumes and inhaling them on daily basis . … In addition, if using flux containing rosin (also called colophony) produces solder fumes that, if inhaled, can result in occupational asthma or make existing asthmatic conditions worsen.
Can I solder silver with a soldering iron?
CAN I SOLDER STERLING SILVER WITH A SOLDERING IRON? A soldering iron will not be suitable for soldering sterling silver. You will need to use a gas torch to achieve the correct temperature.
What solder do plumbers use?
It depends on the use of your pipe. If you’re soldering drainage pipe you can use 50/50 solder, but if it’s used for drinking water you need the 95/5 type.
Is lead solder illegal?
Lead solder is still used in electronics. In 2006 the European Union, China, and California banned lead in consumer products. Lead solder became illegal in electronic devices in some places. … Many lead-free solders have tin, silver, and copper in them.
Do I need flux to solder?
It’s ok, if you can do it, but it’s very difficult to solder without flux. The flux breaks down the oxide layers on the metal surfaces and allows the solder to “wet” them. If it doesn’t wet, it doesn’t make a connection. … It’s normally always necessary to use flux when you solder.
How strong is a silver solder joint?
Some hardware stores carry silver solder, but usually the low-temperature type, with a tensile strength around 10,000 psi. The really strong silver solders – tensile strength over 60,000 psi – are a little harder to find. You can probably get some at a welding supply shop, but the easiest source is a mailorder house.
Is soldering toxic?
Soldering with lead (or other metals used in soldering) can produce dust and fumes that are hazardous. In addition, using flux containing rosin produces solder fumes that, if inhaled, can result in occupational asthma or worsen existing asthmatic conditions; as well as cause eye and upper respiratory tract irritation.
Is silver solder stronger than regular solder?
Silver soldering, as used by jewelers, machinists and in some plumbing applications, requires the use of a torch or other high-temperature source, and is much stronger than soft soldering.
Can I use Vaseline as flux?
The answer is yes. Using petroleum jelly as a soldering flux is an effective soldering flux alternative.
Can you use too much flux when soldering?
If you are using Rosen Activated or RMA flux, then you definitely need to clean it off and then the notion of “too much” can come into play as it tends to crystallize more, can be difficult to remove and is corrosive. However it does a great job of prepping heavily oxidized surfaces.
What kind of flux do you use with silver solder?
Stay-Silv® White Brazing Flux This is a white paste flux that’s used for 90% of silver brazing applications. White flux is useful for brazing copper, brass, steel, stainless steel, and nickel alloys. It has an active temperature range of 1050 -1600°F (565 – 870°C).