EN 12451 CuZn28 Sn1As - CW 706R Admiralty Brass

Product Description

EN 12451 CuZn28 Sn1As - CW 706R Admiralty Brass

We bring forth for our clients an exhaustive gamut of Aluminum Brass Tubes, Aluminum Brass Tubing which is preferred across the globe owing to its superior quality, durability and accurate dimensions.As an admiralty brass tubes manufacturer in India, we manufacture these tubesusing 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.

Technical Specifications :

Specification :

Admiralty Brass Tubes	ASTM B 111 C 44300 ASME SB 111 C 44300 BS 2871 Part 3 CZ - 111 EN 12451 CuZn28 Sn1As NFA 51 102 CuZn29Sn1 JIS H 3300 C 4430

Salient features:

• Rugged construction

• Durable finish standards

• Accurate dimensions

• Corrosion resistance
  
  Application Areas:

• Automobile Industry

• General Engineering Purposes

• Industrial Refrigeration

• Heat Exchanger

• Radiator

• Condenser Copper Tubes

• Evaporator Copper Tubes

Product Details :

Minimum Order Quantity	200 Kilogram
Technique	Cutting Edge
Application	Heat Exchanger,Industrial etc
Shape	Tube
Material	Aluminum And Brass

Other Details :

Standard	BS 2871 PART3	ASTM B 111	DIN 1785	NFA 51 102	JIS H3300	IS 1545
Symbol	CZ 111	C 44300	CuZn28Sn1	CuZn29Sn1	C 4430	CuZn29Sn1As
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	REMDER	REMDER	REMDER	REMDER	REMDER	REMDER
As	0.02-0.06	0.02-0.06	0.02-0.035	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	F36	-	-	O
	TA	-	F32	-	O	TA
	O	-	-	-	-	D
Yield Strength N/MM2	-	-	140-220	-	-	-
	-	105	100-170	-	-	-
Tensile N/MM2 Minimum	-	310	360	-	-	375 Mpa Max.
	-	-	320	-	314Min.	340 Mpa Min.
	-	-	-	-	-	385 Mpa Min.
ElngTion Percent (%) Minimum	-	-	45Min.	-	-.	-
	-	-	55Min.	-	30 Min.	-
Hardness HV5 -	150Min	-	-	-	-	80 Max.
	85-105	-	-	80-120	-	80-105
	75Max.	-	-	-	-	130 Min.
Grain Size mm (75X)	0.05Max.	0.010-0.045	-	0.010-0.045	0.010-0.045	0.010-0.04

Outstanding Corrosion Resistance

Thanks to its composition, CW 706R Admiralty Brass offers superior resistance to dezincification and general corrosion, making it ideal for applications involving water and marine environments. This quality ensures longevity and minimizes maintenance needs for installations in condensers, heat exchangers, and desalination plants.


Versatile Forms and Finishes

Available in round tubes and pipes, this alloy can be supplied in various thicknesses (0.5 mm 10 mm), diameters (6 mm 254 mm), and lengths up to 6 meters. The surface is offered in bright, polished, or plain finishes, providing flexibility for project-specific requirements and ensuring both functional performance and aesthetic appeal.