Bronze Plate

Overview

Bronze plate is a copper-based alloy material, primarily classified into tin bronze and aluminum bronze based on compositional differences. Each type has distinct advantages in mechanical properties, corrosion resistance, wear resistance, etc., and is widely used in industrial fields. Bronze alloys often include additives such as tin, aluminum, manganese, nickel, or zinc, and sometimes non-metals or metalloids like arsenic, phosphorus, or silicon. These additions create alloys that may be harder than pure copper or possess other beneficial properties like stiffness, ductility, or machinability. Tin bronze is harder than copper due to alloying with tin or other metals. Aluminum bronze offers a 30%-50% longer wear life than common copper alloys, making it suitable for heavy-duty bearings and propeller bushings. Bronze is also more fusible (easier to melt), facilitating casting.

Types & Specifications

Grade Standards	QSn6.5-0.1,ZCuSn10P1, C93200, C95400, C95500, C63200, C63000, C61400, C62400
Shapes	Thickness: 0.3–50mm Width: ≤1500mm Length: ≤3000mm
Average Physical Properties	Tin Bronze: Tensile Strength ≥42,800 psi, Yield Strength 21,800–50,700 psi, Elongation ≥25%, Brinell Hardness 60–120 Aluminum Bronze: Tensile Strength 55,100–123,300 psi, Yield Strength 36,000–145,100 psi, Elongation 10%–40%, Brinell Hardness 180–350
Standards	GB/T13808-1992, GB/T4423-2007, GB/T1176-1987, GB/T2040-2002, ASTM B150, ASTM B30, ASTM B103, ASTM B505, JIS H5111:1988, JIS H3250:1992, GOST 18175, EN 1982:1998, QJC, etc.