Admirality Brass Tubes

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Copper And Copper Alloy Tubes
Admirality Brass Tubes

SKU:

SUN-CCAT-ABT

Product Description

Sunraj Industries manufacture, exports and supplies Admiralty brass tube which is a Copper Zinc Alloy and constitutes of 30% zinc and 1% tin. Admiralty brass tubes are renowned for their superior corrosion and erosion resistance.

Admiralty Brass Tubes are used in many different applications including; air coolers, evaporators, heaters, vent condensers, condensate coolers, water heaters, generators, ship-building, power plants and desalinations plants.

Technical Specification of Admiralty brass tube:

Standard	BS 2871 PART 3	ASTM B-111	DIN 1785	NFA 51 102	JIS H3300	IS 1575
Symbol	CN 111	C 44300	CuZN28 Sa 1	CuZn 29 Sa 1	C4430	CuZn 29 SN 1 As
Cu	70.0-73.0	70.0-73.0	70.0-72.5	70.0-73.0	70.0-73.0	70.0-73.0
Sn	1.0-1.5	0.9-1.2	0.9-1.3	0.9-1.2	0.9-1.2	1.0-1.5
Pb	0.07	0.07	0.07	0.07	0.07	0.07
Ni	-	-	0.1	-	-	-
Fe	0.06	0.06	0.07	0.06	0.06	0.06
Zn	Remainder	Remainder	Remainder	Remainder	Remainder	Remainder
As	0.02-0.06	0.02-0.06	0.02-0.35	0.02-0.06	0.02-0.06	0.02-0.06
P	-	-	0.1	-	-	-
Total Impurites Max.	0.30	-	0.1	0.30	-	0.30
Condition	M	O 61	F36	-	O	O
	TA		F 32			TA
	O					D
Yield	-	105	140-220	-	-	-
Strength	-		100-170
N/mm2
Tensile	-	310	360 Min.	-	314	375 Mps Max.
N/mm2			320 Min.
						340 Mps Min.
						385 Mps Min.
Elongation	-	-	45 Min.	-	30 Min.	-
%	-	-	55 Min.	-	45 Min.	35 Min.
Hardness HV 5	150 Min.	-	-	80-120	-	80 Max.
	85-110		80-105	80-110		80-105
	75 Min.				-	130 Min.
						150 Min.
Grain Size	0.05 Max.	010-045	-	010-045	010-045	010-045
Mm (75X)

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