Sn55Pb45 solder bar
Sn55Pb45 Solder Bar
Sn55Pb45 is a tin-lead solder bar for general electronics, component tinning and industrial soldering where a mid-range Sn-Pb composition and controlled melting behavior are required.
55/45 tin-lead solder bar for general industrial use
This alloy provides a practical balance between tin content, solderability and processing temperature. It can support suitable wave, dip and tinning processes when paired with the correct flux and temperature profile.
55/45 Alloy Balance
Mid-range tin content for general-purpose industrial soldering.
Defined Melting Range
Approximate 183–203°C transition supports process planning.
Good Process Versatility
Applicable to selected wave, dip, tinning and repair operations.
Stable Bar Supply
Convenient for solder pot loading and alloy replenishment.
Controlled Raw Materials
Composition and impurity control support batch consistency.
Packaging Options
Standard export cartons and qualified OEM requirements can be discussed.
Recommended Use
Recommended for electronics assembly, component tinning, wave soldering, dip soldering and industrial repair where Sn55Pb45 is specified.
Product Specifications
Core data for initial product selection. Final values must be confirmed against the approved specification, batch document or purchase order.
Typical Applications
Application suitability depends on substrate finish, flux selection, solder bath condition, temperature profile, joint design and regulatory requirements.
Explore Tin Lead Solder Bar Options
Compare related tin-lead bar alloys within the Jufeng solder bar series.
Technical information is provided for product-selection reference. Tin-lead solder is regulated in many markets; confirm legal use, process suitability and reliability requirements before ordering.
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