CHEMTOOLS Quik Core Solder Sticks (Sn50/Pb50)
Quik Core Solder Sticks (Sn50/Pb50)
Sn50/Pb50 Solder Sticks are commonly used for copper drain piping, tin plating, seaming joints, and sheet metal. They can also be used to solder copper and most copper alloys, including lead, nickel alloys, and steel.
Each bundle of sticks weighs a total of 1Kg and has a melting point of 214°C.
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Nihon Superior SN100CCHEMTOOLS Nihon Superior SN100C Lead Free Solder Bar
SN100C Lead Free Solder Bar alloys are developed by Nihon Superior in Japan. It is comprised of tin, copper, and a small amount of nickel. SN100C offers user-friendly properties and has been proven in commercial production since 1999. The addition of nickel improves the wetting and flow properties of the cost-effective tin-copper eutectic. This makes it possible to achieve excellent results in wave soldering at process temperatures comparable to the tin-lead solder it replaces. Performance in wave soldering at least matches that of more expensive silver-containing alloys and the resulting joints are smoother and brighter.
The patented addition of nickel ensures the wetting and flow properties make it possible to achieve excellent results in wave soldering at process temperatures comparable with those used with the tin-lead solder it replaces. Performance in wave soldering at least matches that of more expensive silver-containing alloys and the resulting joints are smoother and brighter.
Features of SN100C
* Does not contain silver or bismuth
* Eutectic alloy
* Bridge-free and icicle-free soldering
* Smooth, bright, well-formed fillets, free of gross micro-cracks, irrespective of the cooling rate
* Good through-hole penetration
* Good topside fillet formation
* Dross rate equal or lower than tin-lead solder
* Does not require a nitrogen atmosphere
* Does not erode copper from holes, pads and tracks
* Low rate of copper leaching makes it easy to control the copper content of the solder bath
* Lower aggressiveness to stainless steel and other solder pot materials as compared to tin-silver-copper alloys
* Thermal fatigue resistance and creep strength better than tin-lead
* Slow, even growth of the intermetallic layer at the solder/substrate interface
* Also performs well in selective and dip solderingThe ‘Bottom Line’
Customer experience over several years is that the TOTAL cost of running a standard wave soldering machine with SN100C when all factors are taken into account can be up to one third the cost of running the same machine with tin-silver-copper alloys. The actual savings in each case will depend on the number of factors that apply, but the cost of running a line with SN100C is always lower than the cost of running the same line with tin-silver-copper.(0 reviews) -
Wire & RodsDURALLOY Solid Mig Wire
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Wire & RodsCHEMTOOLS Quik Core Solder Sticks (Sn40/Pb60)
QuikCore Solder Sticks
Chemtools offer a range of solder sticks to suit all industries:
Sn40/Pb60 solder has a slightly lower melting point than 30/70 solder (183oC to 235oC) and is also used in automotive radiator application and plumbing.(0 reviews) -
Chemicals, Lubricants & AdhesivesCHEMTOOLS Vio-Flux High Activity Flux Paste
Vio-Flux High Activity Flux Paste
Vio-Flux High Activity Flux Paste is an acid-based flux for use with stainless steel, monel, inconel, high-chrome alloys, nickel, copper, brass, ferrous alloys, soft metals, and many more. The blend of acids used allow this flux to become active at room temperature, exerting a strong scavenging action to remove oxide coatings and other impurities, producing clean, strong joints.
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