CuZn15 Brass Tube-C23000

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CuZn15-C23000 Red brass is the most durable of all metals for commercial water pipe in the practical price range. Excellent for its resistance to dezincification and season cracking for which the high copper brasses are known. Moderate strength and good retention of spring properties. Specified for underground service lines since it offers greatest corrosion resistance to all types of potable waters. Applications for C230 brass include costume jewelry, fire hose couplings, zippers, condenser and heat exchanger tubes. Popular as an outdoor metal and has found for itself a very important place in modern architecture. Also known as Nordic Brass. The EN equivalent for this alloy is CuZn15. Longda metal produce C23000 brass tube in round and special shapes, packing in straight and LWC.

Standard Grade	ASTM B 135 C2300	EN 12449 CuZn15	JIS H3300 C2300	GB/T 1527 H85
Cu	84-86	84-86	84-86	84-86
Pb	0.05	0.05	0.05	0.05
Al		0.02
Sn		0.1
Fe	0.05	0.05	0.05	0.05
Ni		0.3
Zn	Balance	Balancer	Balance	Balance
Total impurities	0.3			0.3
Condition	O61	R260	O	M
		R310	OL	M2
		R370	1/2 H	Y2
			H	Y
Yield Strength N/mm2	85 min	150max	-	-
		-	-	-
		-	-	-
			-	-
Tensile Strength N/mm2	752 min.	260	275min	240 min
		310	275 min	250 min
		370	205 min	310 min
	-		390 min	370 min
Elongation (%)	-	42	35	-
		20	35	-
	-	10	20	-
Hardness Hv5	-	-	HR30T: 36max	40-75
		-	HR30T: 39max	50-80
		-	HR30T: 43min	80-110
	-		HR30T: 65 min	105 min
Typical use	It has fine gloss, good flaring and bending properties, drawability and weathering resistance. Applicable to cosmetics case, water supply and drain pipe, joint etc.
Weight Formula	Average Wall: (OD-WT) x WT x 0,0267= Kg/m (all sizes in mm)

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