Direct H62 H68 brass precision brass trails port H62 GB brass Wuxi Brass

Name: H62 brass, C2800 Brass Material Name: H62 brass (hard, 3.2 ~ 30mm) Grade: H62 Standard: GB / T 1527-1997 ● Features and Scope: good mechanical properties, thermal state Under good plasticity, cold plastic is acceptable, good machinability, easy fiber welding and welding, corrosion resistance, but easy to produce corrosion cracking. www.tzgg05.com ● chemical composition: Copper Cu: 60.5 ~ 63.5 Zinc Zn: balance Lead Pb: ≤0.08 lead Pb: ≤0.08 boron P: ≤0.01 iron Fe: ≤0.15 beryllium Sb: ≤0.005 Bi Bi: ≤0.002 NOTE: ≤0.5 (impurity) ● Mechanical Properties: Tensile strength: ≥390 Note: room temperature mechanical properties of the pipe longitudinal sample size: nominal diameter of 3.2 ~ 30 ● Heat Specifications: thermal processing temperature of 650 ~ 850 ℃; annealing temperature of 600 ~ 700 ℃; to eliminate the stress of low temperature annealing temperature of 270 ~ 300 ℃. www.tzgg05.com