Import brand: C2600 brass?
It has excellent plasticity, high strength, good machinability, easy welding, very stable to general corrosion, but easy to produce corrosion cracks.
Chemical composition: Cu: 68.5 ~ 71.5 Zn: Pb: ≤ 0.03b: ≤ 0.01? Iron Fe: ≤ 0. 10
Beryllium Sb :≤0.005? Bibby: ≤ 0.002? Note: ≤0.3 (impurities)
Tensile strength σ b (MPa): 340 ~ 460? Elongation δ 10 (%): ≥ 25? Hardness: 85 ~ 145 HV
Note: What are the tensile mechanical properties of the strip at room temperature? Sample size: thickness ≥0.3
The hot working temperature is 750 ~ 830℃; The annealing temperature is 520-650 DEG C; The low temperature annealing temperature for eliminating internal stress is 260 ~ 270℃.
Environmental protection brass? C2600 has excellent plasticity, high strength, good machinability, good weldability and corrosion resistance, and is used in heat exchangers, paper tubes, mechanical and electronic parts.
Specification (mm): specification: thickness: 0.0 1-2.0mm, width: 2-600mm, hardness: o, 1/2H, 3/4H, h, EH, SH, etc.
Applicable standards: GB, JISH, DIN, ASTM, EN Specialties: High-precision parts with excellent cutting performance, suitable for automatic lathe NC lathe processing.