40/60
This alloy is not permitted for use on potable water systems due to presence of lead. This alloy is more sluggish and better suited to filling large gaps than 40/60 Tin-Lead. It is equally useful on steel, copper and nickel alloys, but not recommended for applications with high levels of vibration or where the joint is subject to heavy stresses.40/60 Tin-Lead solder is available in solid or rosin/acid cores.
Specifications
Melting Pt. | 360 ºF 182 ºC |
Flow Pt. | 460 ºF 238 ºC |
MBT1 | 500 |
AWS | Sn 40A |
Preform Options | Bands (Sleeves) Custom Designs Discs - Coated, Cored Edgewounds Rings - Coated, Cored Washers - Coated, Cored, Linked |
Resale Options | Bar (Various Sizes) Paste Strip - Flux Core Wire - Flux Core |
Approx. Wire Length (BCuP/lb.) (BAg/Tr.oz) | 3774 in @ 0.031 diameter 419 in @ 0.093 diameter 944 in @ 0.062 diameter |
Phsycial Constants
Color | Gray |
Density | 0.351 lb./cu.in |
Applications
A sluggish alloy used on applications with wide gaps.
Downloads
Download SDS Sheet
Compare With
- AWS: Sn 40A
- PI: Sn40Pb60
Specifications
- Brazing Temperature Range High: 553 F / 289 C
- Brazing Temperature Range Low: 503 F / 262 C
- Liquidus: 460 F / 238 C
- Solidus: 361 F / 183 C
Composition
- Pb: 60%
- Sn: 40%
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