查看样本合金摘要数据表（PDF）自1952年以来，合金摘要一直是世界各地使用的金属和合金材料性能数据的主要参考。以图表、图表和表格为特色，这些表格给出了有关成分或特性、物理和机械性能、热处理和可加工性的事实和数字。Tg 27锌合金是一种锌铝铜高强度铸造合金，非常适合结构应用，曾经是可锻铸铁、青铜和铝的专属领域。 Tg 27以适中的成本提供58000至64000 psi的铸态抗拉强度；此外，它可以在冷室机器中铸造，以获得比传统压铸合金更好的性能。由于它具有天然的润滑性，因此非常耐磨损，非常适合轴承和衬套应用。Tg 27在薄壁铸件中表现最好；当为这种合金重新设计铸件时，这有助于减轻重量和降低材料成本。

View Sample Alloy Digest Data Sheet (PDF)Since 1952, Alloy Digest has been the leading reference for materials property data on metals and alloys used throughout the world. Featuring graphs, charts and tables, these sheets give facts and figures on composition or characterization, physical and mechanical properties, heat treatment, and machinability.Tg 27 Zinc Alloy is a zinc-aluminum-copper high-strength foundry alloy that is well suited to structural applications, once the exclusive domain of malleable and cast iron, bronzes and aluminum. Tg 27 offers an as-sand-cast tensile strength of 58,000 to 64,000 psi at modest costs; also, it can be cast in cold-chamber machines for better properties than those of conventional die-casting alloys. It is extremely resistant to galling because it has natural lubricity and is thus well suited to bearing and bushing applications. Tg 27 performs best in thin-walled castings; this contributes to reduced weight and lower material costs when castings are redesigned for this alloy.