CW723R

Sonal Industries - +91-9426408439 - sonalind2003@gmail.com

DESCRIPTION

Brass with zinc as the main add elements of copper alloy, has a beautiful yellow, generally referred to as brass. Copper zinc simple binary alloy called ordinary brass or brass. Zinc in 36 ~ 42% between the brass alloy composed and solid solution, the most commonly used are zinc 40% of brass. In order to improve the performance of the common brass, often add other elements, such as Mn some time used as de oxidant, its small quantity have a grain refining effect.

CHEMICAL COMPOSITION

Elements Min (%) Max (%)
Cu 57.00 59.00
Pb - 0.80
Al - 0.10
Fe - 1.50
Mn 1.00 2.50
Ni - 0.10
Sn - 0.50
Si - 0.10
Total Others - 0.5
Zn Remainder

Mechanical Properties According To Din 17672 (As Per Temper F44)

Range (mm) From To UTS Min (N/mm²) PS Min (N/mm²) Elongation Min (%) Hardness Min Hardness Max
Round (Dia) 10 80 440 170 20 120 -
Hex (A/F) 9 70 440 170 20 120 -
Square (A/F) 9 60 440 170 20 120 -
Rectangle (Thickness) 5 30 440 170 20 120 -
PHYSICAL PROPERTIES
Density 8.45 g/cm3
FABRICATION PROPERTIES
Workability in cold conditions.
Good corrosion resistance.
For machine parts when substantial strength and corrosion resistance are required.

TYPICAL USES

  • Hot Forming
  • Hot Pressing
  • Machining
  • Industial
  • Marine
  • Fasteners
  • Others