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The World of Computer Software
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World_Of_Computer_Software-02-385-Vol-1of3.iso
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SOLDER2.TXT
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1989-03-10
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30 lines
Common Color match Use Comments
Name to Stainless
Fifty- Poor Duct work, roofing, etc. Satisfactory general
Fifty where appearance/special purpose solder. Not
joint properties not for color matching.
important.
Sixty- Fair Signs, ornamental trim, Best all-around tin-lead
Forty flashing, where appear- solder. May discolor with
ance is more important. time. Has better wetting
Used for tinning. and flowing properties
than 50-50 solder.
Pure Good Distilled water equip- Low joint strength. Good
Tin ment or special chem- corrosion resistance. Non-
ical use where lead can toxic. Good color match.
not be tolerated.
Tin- Good Food handling equipment Wide service temp. range.
Antimony where lead must be avoid- Good food contact solder.
ed. Refrigeration equip- Non-toxic. Good non-stain-
ment to minus 160 F. ing properties. Good joint
strength. Higher cost.
Tin- Very Good Food handling equipment, Best color-match & blending
Silver fine ornamental work, properties. Very good joint
high strength & other strength. Non-toxic. Good
uses requiring special corrosion resistance.
joint properties. Highest cost.