Admiralty Brass tubes – C44300

Admiralty Brass tubes – C44300

Inhibited Admiralty Brass tubes – C44300 has good corrosion resistance and is specially used for tubing of steam condensers cooled with fresh, salt or brackish water. Admiralty metal tubes are also used for heat exchangers in oil refineries, in which corrosion from sulfur compounds and contaminated water may be very severe, and for feed-water heaters and heat-exchanger equipment as well as other industrial processes.

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Inhibited Admiralty Brass tubes – C44300 has good corrosion resistance and is specially used for tubing of steam condensers cooled with fresh, salt or brackish water. Admiralty metal tubes are also used for heat exchangers in oil refineries, in which corrosion from sulfur compounds and contaminated water may be very severe, and for feed-water heaters and heat-exchanger equipment as well as other industrial processes.

UNS No. C44300 – BSI No. CZ111 ISO Name CuZn28Sn1
Kimia Comp. (%) Cu 70 ~ 73 / Sn 0.9 ~ 1.2 / Pb 0.07 / Fe 0.06 max / Zn rem / As 0.02 ~ 0.06
Spesifikasi ASTM. B 111, B 395
Spesifikasi ASME. SB 111, SB 395
Aplikasi Pemeluwap, Evaporator and Heat Exchanger tubes; Distiller tubing.
perangai O61 Annealed

 

Hartanah * Metrik Bahasa Inggeris
Ketumpatan 8.53 g/cc 0.308 lb/in³
Kekuatan tegangan, min. 310 Mpa 45 KSI
Kekuatan Hasil, min. 105 Mpa 15 KSI
CTE, Linear 20.2 10-6/°C @ 20.0 – 300 °C 11.2 10-6/°F @ 70.0 – 570 °F
Kapasiti haba tertentu 0.09 cal/g-°C @ 20ºC 0.09 BTU/lb-°F @ 70ºF
Kekonduksian terma 109 W/m-K @ 20.0 °C 64 BTU/ft2/ft/h/°F @ 70.0 °F
Takat Lebur 899 ~ 938 °C 1650 ~ 1720 °F

 

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