Admiralty Brass tubes

Admiralty Brass tubes with best price

Admiralty Brass tubes Suppliers / Exporters / Stockist / Manufacturers India

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Neelcon Steel Industries is a professional supplier, mainly engaging on manufacturing various Admiralty Brass tubes. We are the proud member of MASSMA that depicts our sound networking in the market and ability to grow profusely. Established in the year 1980, we Neelcon Steel Industries, are an eminent manufacturer, trader, distributor of wide range of Admiralty Brass tubes We also provide customized solutions to clients, as per their specific requirements. Our products are widly used by many industries. our well established infrastructure is equipped with highly advanced machinery and tools that enable us to manufacture a quality range of Admiralty Brass tubes. All activities are managed by efficient professionals who put in their core efforts to provide flawlessness in our range of Admiralty Brass tubes. You Can Get Best Price on Admiralty Brass tubes and timely delivery.

Neelcon Steel Industries are Suppliers and Exporters of Admiralty Brass Tube , Admiralty Brass Tube C44300 , Admiralty Tubes ASTM B111 C44300 , Admiralty Brass Tube C44400 .
We offer Admiralty Brass Tubes that is used in various engineering and automobile industries. Thses tubes are acclaimed for its features like resistivity to moderate pollution of river water and stagnant as well as slow moving clean sea water.

What Should You look For? 

While selecting Admiralty Brass Tubes you should look for various requirements in these industries, a buyer should look for properties that match their requirement & function with precision. 
Few of the important characteristics that admiralty brass tubes must have are:

  • Resistant against tarnishing
  • Compactness
  • Ease of blending & joining
  • Resistance to corrosion
  • Light weight
  • Flexibility

With our proper R&D & sophisticated production facilities, We provide optimized solutions for all areas of construction applications - with superior aesthetic qualities, longer life and higher functional value for our most important domains in life. 

All our tubes are rich in attributes such as versatility, corrosion resistance, high thermal conductivity, easy to join and install, capable of providing problem-free performance and easily maintainable. We provide the product to the specific industries requirement such as coolers and evaporators industry.

Definition of ADMIRALTY BRASS

A Corrosion-Resistant Alloy containing about

  • 71 percent Copper
  • 28 percent Zinc
  • 1 percent Tin

Sizes Available From Neelcon Steel Industries 
TUBES : 6.35mm to 101.60 mm od with Length upto 12 Mtrs Long

PLATES (HOT ROLLED) . . . cut to size, up to 6" thick
DISCS . . . . . . . . . . . . . . . . cut to size, up to 6" thick

 Technical Specifications:-


Chemical Composition of Admiralty Brass

Cu

70.0-73.0

Zn

rem.

Pb

0.07 max

Fe

0.06 max

Sn

0.9-1.2

As

0.02-0.08

 

Related Standards

ISS

Cuzn28Sn

KS

D5301 
C4430

JIS

H3300 
C4430

ASTM

B111 
C44300

BS

2871 
CZ111

DIN

1785 
CuZn28Sn

Mechanical Property Requirements of Drawn Temper seamless admiralty brass tube

Copper Alloy UNS No.

Temper Designation

Outside Diameter,in.
Major Distance Between Outside Parallel Surface,in

Wall Thickness,
in

Tensile Strength,
ksi

Rockwell Hardness,
30T

Standard

Former

 

 

C44300

H58

drawn(general purpose)

all

all

54 min

53 min

C44300

H80

hard drawn

all

all

66 min

70

Mechanical Property Requirement of Annealed Temper seamless brass tube


Copper Alloy UNS No.

Temper Designation

Wall Thickness,in.

Rockwell Hardness

Standard

Former

Scale

Max

C44300

O60

soft anneal

up to 0.030,incl

30T

40

C44300

O60

soft anneal

over 0.030

F

80

C44300

O50

light anneal

up to 0.030,incl

30T

60

C44300

O50

light anneal

over 0.030

F

90


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
Chemical Comp. (%) Cu 70 ~ 73 / Sn 0.9 ~ 1.2 / Pb 0.07 / Fe 0.06 max / Zn rem / As 0.02 ~ 0.06
ASTM Spec. B 111, B 395
ASME Spec. SB 111, SB 395
Applications Condenser, Evaporator and Heat Exchanger tubes; Distiller tubing.
Temper O61 Annealed

 

Properties * Metric English
Density 8.53 g/cc 0.308 lb/in³
Tensile Strength, min. 310 MPa 45 ksi
Yield Strength, 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
Specific Heat Capacity 0.09 cal/g-°C @ 20ºC 0.09 BTU/lb-°F @ 70ºF
Thermal Conductivity 109 W/m-K @ 20.0 °C 64 BTU/ft2/ft/h/°F @ 70.0 °F
Melting Point 899 ~ 938 °C 1650 ~ 1720 °F