Profile Name: H59 brass rod, H59 environmental brass rods, H59 easy turning brass rods Material Name: Common brass extruded rods (16 ~ 120mm) Grade: H59 Standard: GB / T 13808-1992 Features and Scope: for the price of the cheapest brass, strength, high hardness and ductility poor, but in the hot state still working well under pressure, corrosion resistance in general, similar to other properties and H62. Chemical Composition: Copper Cu: 57.0 ~ 60.0 Zinc Zn: margin lead Pb: ≤0.5 boron P: ≤0.01 iron Fe: ≤0.3 beryllium Sb: ≤0.01 Bi Bi: ≤0.003 Note: ≤1.0 (impurity) Mechanical Properties: Notes : vertical bars at room temperature tensile mechanical properties of the sample size: diameter 16 to 120 heat thermal processing temperature specification 730 ~ 820 ℃; annealing temperature of 600 ~ 670 ℃. Easy to cut imports of lead brass: Grade: HPb59-1, HPb59-2, HPb59-3, C3771, C3604, CuZn39Pb3, C38500, CZ121Pb3 Specification (mm): Φ1.5- Φ230mm Applicable standards: GB, JISH, DIN, ASTM , EN Features: excellent cutting performance for automatic lathe CNC lathe machining precision parts.