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KappAloy30 - .039" (1mm) x 1 lb Spool$49.5070Sn/30Zn for high strength hand soldering Al to Al and Cu. Slushy range (390 - 650°F / 199 - 343°C) for joint build up and adjustment. Solid -.039" (1mm) diameter x 1 lb spool. VIEW PRODUCT -
KappAloy30 - .039" (1mm) x 1/2 lb Spool$34.5070Sn/30Zn for high strength hand soldering Al to Al and Cu. Slushy range (390 - 650°F / 199 - 343°C) for joint build up and adjustment. Solid -.039" (1mm) diameter x 1/2 lb spool. VIEW PRODUCT -
KappAloy30 - .039" (1mm) x 14 ft tube$24.5070Sn/30Zn for high strength hand soldering Al to Al and Cu. Slushy range (390 - 650°F / 199 - 343°C) for joint build up and adjustment. Solid -.039" (1mm) diameter x 14 ft in tube. VIEW PRODUCT -
KappAloy30™ - 70Sn/30Zn - .062" (1.6mm) x 25 lb spool$550.0070Sn/30Zn Spray Wire provides barrier coating, electromagnetic and radio-frequency shielding for capacitors and other electronic components. .062" (1.6mm) x 25 lb spool. VIEW PRODUCT -
KappAloy30™ - 70Sn/30Zn - .062" (1.6mm) x 250 lb POP$5,500.0070Sn/30Zn Spray Wire provides barrier coating, electromagnetic and radio-frequency shielding for capacitors and other electronic components. .062" (1.6mm) x 250 lb Payout Pak. VIEW PRODUCT -
KappAloy30™ - 70Sn/30Zn - .079" (2mm) x 25 lb spool$525.0070Sn/30Zn Spray Wire provides barrier coating, electromagnetic and radio-frequency shielding for capacitors and other electronic components. .079" (2mm) x 25 lb spool. VIEW PRODUCT -
KappAloy30™ - 70Sn/30Zn - .079" (2mm) x 250 lb POP$5,250.0070Sn/30Zn Spray Wire provides barrier coating, electromagnetic and radio-frequency shielding for capacitors and other electronic components. .079" (2mm) x 250 lb Payout Pak. VIEW PRODUCT -
KappAloy30™ - 70Sn/30Zn - .098" (2.5mm) x 25 lb spool$525.0070Sn/30Zn Spray Wire provides barrier coating, electromagnetic and radio-frequency shielding for capacitors and other electronic components. .098" (2.5mm) x 25 lb spool VIEW PRODUCT -
KappAloy30™ - 70Sn/30Zn - .098" (2.5mm) x 250 lb POP$5,250.0070Sn/30Zn Spray Wire provides barrier coating, electromagnetic and radio-frequency shielding for capacitors and other electronic components. .098" (2.5mm) x 250 lb Payout Pak. VIEW PRODUCT -
KappAloy30™ - 70Sn/30Zn - .125" (3.6mm) x 25 lb spool$512.5070Sn/30Zn Spray Wire provides barrier coating, electromagnetic and radio-frequency shielding for capacitors and other electronic components. .125" (3.6mm) x 25 lb spool. VIEW PRODUCT -
KappAloy30™ - 70Sn/30Zn - .125" (3.6mm) x 250 lb POP$5,125.0070Sn/30Zn Spray Wire provides barrier coating, electromagnetic and radio-frequency shielding for capacitors and other electronic components. .125" (3.6mm) x 250 lb Payour Pak. VIEW PRODUCT -
KappAloy30™ - 70Sn/30Zn - .187" (4.8mm) x 25 lb spool$500.0070Sn/30Zn Spray Wire provides barrier coating, electromagnetic and radio-frequency shielding for capacitors and other electronic components. .187" (4.8mm) x 25 lb spool. VIEW PRODUCT
70Sn/30Zn Lead-Free Spray Wire
KappAloy30™ Tin-Zinc spray wire meets or exceeds coating specifications for many applications at a lower cost than #2 Babbitt or KappAloy20™ spray wires. Talk to our tech support representative to determine if KappAloy30™ is a viable option for your application specs.
Applications
KappAloy30™ is used extensively in spray wire form to coat the ends of capacitors and other electronic parts to provide a hermetic seal, EMF/EMI protection, and corrosion resistance. Like Tin surfaces, the coatings are easily solderable. As with Zinc, the coating has substantial oxidation resistance.
Properties
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Composition |
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Sn (Tin): |
70% |
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Zn (Zinc): |
30% |
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Technical Data |
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Melting Range: |
390-600°F (199-316°C) |
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Density: |
7.27 g/cm3 |
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Tensile Strength: |
3,626-5,076 psi (25-35 N/mm2) |
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Hardness (HV): |
17.9 |
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Calority: |
69 J/g |
Product Variants
KappAloy30™ is available in standard spray wire forms:
- 1/8” (0.125”) (3.2mm)
- 0.098” (2.5mm)
- 0.079” (2mm)
- 0.062” (1.6mm)
Custom alloys and forms are our specialty. Call a Kapp representative to discuss what size and diameter are right for you.
Click here for KappAloy30™ Technical Data Sheet
Click here for KappAloy30™ Safety Data Sheet
Click here for instructions on how to use KappAloy30™