3/4 in x 1/4 in - Brass Flat Bar

3/4 in x 1/4 in - Brass Flat Bar

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Please select your delivery date when confirming your order.

Grade: CZ121

Finish: Standard Mill Finish

Your material will be cut with a high precision TCT blade, this removes 5mm of material on each cut. Your order will be cut to a standard tolerance of - 0mm/ + 2mm.

  • Length 1 of 2 - 2500mm
Cut Total
Cut Waste
Cut Totals
Cut Wastage
Remaining Offcut

Brass has both high corrosion resistance and high tensile strength. Our Flat Bar is available in grade CZ121, as standard. This alpha/beta alloy is a ductile material that can be cold worked. CZ121 is easy to cut, it has lead added to the composition to improve machinability. Soldering, joining and brazing are also rated as ‘good’ with this material.

Brass flat bar is widely used for:

  • Locks
  • Gears
  • Model making
  • Wear strips
GTIN 0712190016654
Grade CZ121
Finish Standard Mill Finish
Weight - Kg/m 1.03
Width 3/4 in (19.05 mm)
Thickness 1/4 in (6.35 mm)
Metric Size 19.05 mm x 6.35 mm
Proof Stress 230 to 350 MPa
Tensile Strength 360 to 500 MPa
Hardness 90 to 160 HB
Elongation 20-5 %
Density 8.47 g/cm³
Melting Point 875 °C
Thermal Expansion 20.9 x10^-6 /K
Modulus of Elasticity 97 GPa
Thermal Conductivity 123 W/m.K
Electrical Resistivity 0.062 x10^-6 Ω .m
Machinability Excellent
Workability - Cold Poor
Weldability - Gas Not recommended
Weldability - Arc Not recommended
Weldability - Resistance Good
Brazeability Good
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