21/11/2008 13:42:53



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Ulmke Metals Brass Tubing Data

Brass CuZn 28 Sn 1 As

Ulmke Brass Tube CuZn28 Sn 1 As Chemical Composition
Cu Al Fe Ni Pb Sn Zn C Co P Mn S As Ag Other
Min 70.00 × × × × 0.9 Rem × × × × × 0.02 × ×
Max 72.50 × 0.07 0.1 0.05 1.3 × × × 0.10 0.10 × 0.06 × 0.3
Ulmke Brass Tube CuZn28 Sn 1 As Mechanical Properties
Abbr Temper Rm MPa (Min) Rm MPa (Max) Rp MPa (Min) Rp MPa (Max) A5 % Min
1 R320 Annealed 320 × 100 55
2 R360 Annealed 360 × 140 × 45
Ulmke Brass Tube CuZn28 Sn 1 As Dimensional Information
Outer Diameter (mm) Wall (mm) Straight Lengths (mm) Coils (Kg) LWC (Kg Max)
All 1.0-60.0 0.12-3.50 Max 6000 12-30 ×

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