NFA 51 102 CuZn22 Al2 Aluminum Brass

Product Description

NFA 51 102 CuZn22 Al2 Aluminum Brass

We bring forth for our clients an exhaustive gamut of Aluminum Brass Tubes, Aluminum Brass Tubing which are preferred across the globe owing to its superior quality, durability and accurate dimensions. The tubes are manufactured using cutting edge techniques and excellent quality raw materials that are procured from trusted & reliable vendors. To ensure confirmation with the ISO standards, the entire range of Aluminum Brass Tubes is examined by adroit quality controllers before final delivery. Clients can buy these tubes from us at industry leading prices.

Application Areas:

• Automobile Industry

• General Engineering Purposes

• Industrial Refrigeration

• Heat Exchanger

• Radiator

• Oil Burner Tube

• Evaporator

Technical Specifications :

Specification :
Aluminum Brass Tubes	ASTM B 111 C 68700 ASME SB 111 C 68700 BS 2871 PART 3 CZ - 110 EN 12451 CuZN20 AL2As NFA 51 102 CuZn22 Al2 JIS H - 3300 C 6870

Standard	BS 2871 PART3	ASTM B 111	DIN 1785	NFA 51 102	JIS H3300	IS 1545
Symbol	CZ 110	C 68700	CuZn20AI2	CuZn22AI2	C 6870	CuZn21AI2As
Cu	76.0-78.0	76.0-79.0	76.0-79.0	76.0-79.0	76.0-79.0	76.0-78.0
Al	1.8-2.3	1.8-2.5	1.8-2.3	1.8-2.5	1.8-2.5	1.8-2.3
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	REM'DER	REM'DER	REM'DER	REM'DER	REM'DER	REM'DER
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	-	-	0.01	-	-	-
Total Impurities Max.					-
	0.03	-	0.1	0.3	-	0.3
Condition	M	61	F39	-	O	O
	TA	-	F34	-	-	TA
	O	-	-	-	-	D
Yield Strength n/mm2	-	125	1 50-230	-	-	400Mpa Max.
	-	105	120-180	-	-	355Mpa Min.
	-	-	-	-	-	415Map
Tensile n/mm2 Minimum	-	345	390	-	373	-
	-	-	340	-	-	-
Elng'Tion Percent (%)	-	-	45Min.	-	40Min.	85Max.
	-	-	55Min.	-	-	80-110
	-	-	-	-	-	130Min.
Hardness HV5 -	150Min	-	-	80-130	-	-
	85-110	-	-	-	-	-
	75Max.	-	-	-	-	-
Grain Size mm (75X)	0.05Max.	0.010-0.045	-	0.010-0.045	0.010-0.045	0.010-0.045

 

Outstanding Corrosion Resistance for Marine Applications

CuZn22 Al2 Aluminum Brass is engineered for exceptional resistance to seawater and brine, making it a top choice for marine environments. Whether for ship fittings, condenser tubes, or heat exchangers, its corrosion-resistant properties ensure longevity and reliability even under harsh conditions. The addition of aluminum enhances its durability and makes it especially effective in applications exposed to aggressive waters.


Flexible Form and Finish Options

Available in various formsincluding bar, rod, tube, sheet, and plateNFA 51 102 CuZn22 Al2 can be hot or cold rolled, annealed, or polished for optimal surface appearance. Its adaptable thickness (0.3 mm to 50 mm), and outer diameter options (3 mm to 350 mm), enable customized solutions for diverse industrial projects. This flexibility makes it suitable for manufacturers and suppliers aiming for precise component specifications.