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S221

S221

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Details

Brazing Alloy Composition(%) Melting Range(°C) Principal areas of application
Cu ZNO Sn Si Mn

Impurities Total

Solidus Liquidus
S221 59.0-61.0   0.8-1.2 1.5-2.5   <0.5 890 905 Suit for brazing copper,steel,hardmetal,etc,economical.