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SB 111-687 ???

SB 111-687 ???

SB 111-687 ???

(OP)
Dear All,
Does anyone of you have any idea the type of material and the exact composition of SB 111-687 material.
I looked in to the appropriate tables but with little luck,
thank you in advance,
Dimitris

RE: SB 111-687 ???

This is a specification for Copper and Copper-Alloy Seamless Condensor Tubes and Ferrule Stock

The metal is Alumininum Brass, B
UNS Designation C68700

Contents

Copper 76.0-79.0
Aluminum  1.8-2.5
Lead  0.07 Max
Iron  0.06 Max
Arsenic  0.02-0.10
Zinc  Remainder

RE: SB 111-687 ???

(OP)
Thank you very much for your prompt response,
Best Regards,
Dimitris

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