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With high ductility and a smooth yellow finish, 260-H02 half-hard brass is a great choice for mechanical and decorative pieces. 260-H02 half-hard brass is produced from a combination of copper and zinc. Brass will not rust like steel but will oxidize over time if left untreated. Laser-cut brass may have a small amount of dross (burr) on the underside. Parts may also have small cosmetic imperfections/scratches as a result of the manufacturing process. Parts over 3 inches / 75mm can be deburred. Material Composition: Zn 30, Cu 70.
15 day turnaround
15 day turnaround
Design specifications0.50mm0.63mm0.80mm1.00mm1.30mm1.60mm
Maximum sheet size
800.00 x 400.00mm
Kerf width
0.10mm
Minimum thickness
0.90mm
Maximum thickness
1.10mm
Minimum overall part
25.40mm
Minimum feature size
2.00mm
Minimum engraving detail
1.00mm
Design notes
The design rules are different for laser cut metal. Please read the design guide before you start your design.
Mechanical properties
Ultimate tensile strength
950 MPa
Yield strength
880 MPa
Young's modulus
113.8 GPa
Elongation at break
14 %
Hardness
36 HRC
Physical properties
Corrosion resistance
High
Magnetism
Non-magnetic
Weldability
High
UV resistance
Excellent
Density
8.73 g/cm3
ASTM
B36
Electrical properties
Electrical resistivity
178 μΩ*cm
Post treatments
Machining
Tapping, Countersinking
Finishing
Deburring, Tumbling
Post-Processing
Annealing, Cold working
Thermal properties
Thermal expansion coefficent (CTE @ 100C)
19.9 µm/m-°C
Thermal conductivity @ 100C
120 W/(m⋅°C)
Bend parameters
K-factor
0.38
Bend radius
1mm