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QQ-Z-325, Type I, II. ASTM B 633 and other specifications |
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Type I (without chromate) |
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Type II (Black, Olive Drab, Yellow) |
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Type III (Clear – RoHS and WEEE compliant) |
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Certificates of compliance provided at customer request |
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Fischerscope X-Ray available for precise measurement of plating thickness |
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Hydrogen embrittlement relief available |
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Custom masking and polishing also available |
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Quality Control Manual available upon request |
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Applied on steel, Zinc plating is a soft, corrosion-resistant finish; decorative, ductile, marginally solderable and often used as a paint primer. Zinc is a sacrificial finish in that it will corrode before the base metal. Corrosion resistance is a function of thickness and can be enhanced by adding a conversion coating. Suitable for providing shelf life for parts and in less severe environmental applications.
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