| Identification | Back Directory | [Name]
BRASS | [CAS]
63338-02-3 | [Synonyms]
BRASS
COPPER-ZINC ALLOY
Copper-zinc alloy powder,-60 mesh
COPPER-ZINC ALLOY, CA. 70/30 POWDER,-60 MESH
Brass powder, alloy 260,-325 mesh, 99.9% (metals basis)
Brass foil, alloy 260, 0.51mm (0.02in) thick, 15x45cm (5.9x18in)
Brass foil, alloy 260, 0.25mm (0.01in) thick, 15x45cm (5.9x18in)
Brass foil, alloy 260, 0.13mm (0.005in) thick, 15x45cm (5.9x18in)
Brass foil, alloy 260, 0.025mm (0.001in) thick, 15x45cm (5.9x18in) | [EINECS(EC#)]
215-270-7 | [Molecular Formula]
CuPbZn | [MDL Number]
MFCD00171255 | [MOL File]
63338-02-3.mol | [Molecular Weight]
336.14 |
| Hazard Information | Back Directory | [Definition]
A group of alloys consistingof copper and zinc. A typical yellowbrass might contain about 67% copperand 33% zinc. | [Definition]
Any of a group of copper–zinc alloys
containing up to 50% of zinc. The
color of brass changes from red-gold to
golden to silvery-white with increasing zinc
content. Brasses are easy to work and resist
corrosion well. Brasses with up to 35%
zinc can be worked cold and are specially
suited for rolling into sheets, drawing into
wire, and making into tubes. Brasses with
35–46% zinc are harder and stronger but
less ductile; they require hot working (e.g.
forging). The properties of brass can be improved
by the addition of other elements;
lead improves its ability to be machined,
while aluminum and tin increase its corrosion
resistance. |
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