Architechtural Brass Hollow Bar

Architechtural Brass Hollow Bar

Leaded Brass Hollow Rods / Architechtural Brass Hollow Bar

Architectural Brass Hollow Bars are premium brass sections designed for aesthetic appeal, durability, and corrosion resistance in architectural and decorative applications. With an attractive golden finish and excellent formability, they are ideal for railings, trims, furniture, interior design elements, and structural accents. These hollow bars combine strength and elegance, ensuring long-lasting performance in both indoor and outdoor environments.

  • Description
  • Chemical Composition
  • Physical Properties
  • Sizes Available
CATEGORY
ASTMBSENJISDINISOIS
Architectural BronzeC38000CZ122CW618NH3100 C3561CuZn39Pb21634-CuZn39Sn1 


Excellent hot and cold workability; good forge ability. Fabricated by bending, coining, coppersmith, drawing and upsetting, hot forging and pressing, knurling, roll threading, shearing, spinning, swaging, and stamping.

Typical Applications:

  • ARCHITECTURE: Thresholds, Architectural Sections, Door Frames, Window Frames
  • BUILDERS HARDWARE: Hinges, Builders Hardware, Butts
  • OTHER: Extruded Shapes

 

Equivalent Specifications

SPECIFICATIONSDESIGNATION
ISOCuZn40Pb2
EuropenCuZn40Pb2
BSCZ-122
JISC 3561
RussianLS59-3

Chemical Composition

 AiCuFePbSnZn
Min/Max0.555.0 - 60.00.351.5 - 2.50.3Rem
Nominals-57.5000-2.0000--

Physical Properties

Coefficient of Thermal Expansion11.5 10−6Per °F (68-572 F)s
Density0.305 lb/in3 @ 68 F
Electrical Conductivity27 %IACS @ 68 F
Electrical Resistivity38.4 ohms-cmil/ft @ 68 F
Melting Point Liquid US1640 F
Melting Point Solid US1620 F
Modulas of Elasticity in Tension15000 ksi
Modulas of Rigidity5600 ksi
Specific Gravity8.44
Specific Heat Capacity0.09 Btu/lb/°F @ 68 F
Thermal Conductivity69.0 BTU in/hr.ft2.°F @ 68°F

Sizes Available

HOLLOW RODSMin Bore Size 20 mm and Max OD 100 mm
ROUND RODS/RODS6mm To 130 mm
HEX5mm To 60mm
SQUARE4mm To 60mm
FLAT5mm Min Thickness and max Width 120mm
PROFILES / SECTIONSAS per Customer Drawing
BILLETSUp to 200 mm
INGOTSAS per Specification
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