C44300 Admirality Brass Tubing
C443 Brass Tube
ASTM B111/ASME SB111
Specs
Level 1
Soldering
Level 1
Oxyacetylene Welding
Level 1
Gas Shielded Arc Welding
Level 1
Coated Metal Arc Welding
WINDO Brass Copper Ltd. maintains an inventory of C44300 brass tubing. C443 offers excellent cold workability for forming and bending.
WINDO Brass Copper Ltd. carries with them a large inventory of C44300 brass tubing, a yellow brass that is both formable and machinable. C443 is only produced in tube form and is generally suitable for minimal corrosive conditions. The lead content prevents from successful welding, but common machine processes include: machining, forming, piercing, and punching.
Admirality Brass Sizing
Tube (3/8″ OD to 2-1/2″)
C443 Brass Tube Applications
Heat Exchanger Tubing
Evaporator Tubing
Distiller Tubes
Physical Properties
Melting Point – Liquidus ⁰F 1680
Density lb/cu in. at 68⁰F 0.305
Specific Gravity 8.44
Electrical Conductivity % IACS at 68⁰F 27.6
Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F 67
Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) 11.4
Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F 0.09
Modulus of Elasticity in Tension ksi 15000
Modulus of Rigidity ksi 5600
LIST OF BRASS TUBING SIZES
(C27200, C33000) – 1/8” OD thru 3” OD with various wall thicknesses
(C44300) – 5/8” OD thru 1” OD with various wall thicknesses
ASTM Standard Designations for (C27200, C33000): ASTM B135
ASTM Standard Designations for (C44300): ASTM B111
ASME Standard Designations for (C44300): ASME SB111
Mechanical Properties
FORM TEMPER TENSILE STRENGTH YS-0.5% EXT (KSI) ELONGATION (%) ROCKWELL (F) SECTION SIZE (IN)
TUBE H80 74 55 10 80 0.065
OS025 56 23 50 82 0.065
Industries
we extends its services throughout many industries. We provide the raw copper alloy materials in various standard shapes as well as custom cut copper alloys.
Aerospace
Defense
Health/Food
Marine
Oil & Gas
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