443 / C443 / C44300 Brass Tube

ASTM B111, ASME SB111, BS 2871 CZ111, EN CW706R

Farmer’s Copper Ltd. maintains an inventory of C44300 brass tubing. C443 offers excellent cold workability for forming and bending.

Typical Applications

  • Heat Exchanger Tubing
  • Evaporator Tubing
  • Distiller Tubes

Farmer’s Copper Ltd. has been serving the metal industry for over 90 years; our experienced sales staff is ready to meet all your brass tubing requirements. Contact us today!

Fabrication Properties

Joining Technique

Suitability

Soldering

Excellent

Brazing

Excellent

Oxyacetylene Welding

Good

Gas Shielded Arc Welding

Fair

Coated Metal Arc Welding

Not Recommended

Spot Weld

Good

Seam Weld

Not Recommended

Butt Weld

Good

Capacity for Being Cold Worked

Excellent

Capacity for Being Hot Formed

Fair

Machinability Rating

30

ASTM Standard Designation for C44300 Brass tubing: ASTM B111
ASME Standard Designation for C44300 Brass tubing: ASME SB111

Chemical Composition
(%max., unless shown as range or min.)

 

Cu

As

Fe

Pb

Sn(1)

Zn

Min./Max.

70.0-73.0

.02-.06

.06

.07

.8-1.2

Rem.

Nominal

71.0

.04

-

-

1.0

28.0

Contact one of our sales representatives today
to inquire about a quote from Farmers Copper
or call us today at (800) 231-9450



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