Copper & Brass - Prototek Parts

铜和黄铜材料的应用

用于普通纯铜和黄铜及其合金材料

材料	申请流程	材料数据表	特点	应用产品
C11000（电解韧间距，ETP 铜）	数控车削、数控铣削、热锻、深拉伸、冷挤压	铜： ≥ 99.90% O：≤ 0.04%	高导电性和导热性，良好的延展性	电气连接器散热器导电部件
C10100（无氧铜，OFC）	数控车削、数控铣削	铜： ≥ 99.99% o: ≤ 0.0005%	极高的导电性和导热性，出色的延展性	高纯度电气和电子应用音频和视频设备
C14500（碲铜）	数控车削、数控铣削	铜99.5-99.8% Te：0.4-0.7% P: ≤ 0.06%	机加工性能好，导电性高，易于焊接和钎焊	接线端子联系方式螺钉和螺栓
C12200（磷脱氧铜）	热锻、深拉伸、冷挤压	铜99.9% P: 0.015-0.040%	锻造性好、耐腐蚀、无氧化物夹杂	管道系统锅炉部件热交换器
C26000（筒式黄铜）	深拉、冷挤压	铜68.5-71.5% 锌剩余铅： ≤ 0.07% 铁： ≤ 0.05%	出色的延展性和可塑性	弹壳配件连接器
C36000（易切削黄铜）	数控车削、数控铣削、冷挤压	铜60.0-63.0% 锌剩余 Pb: 2.5-3.7% Fe: ≤ 0.35%	Excellent machinability, moderate strength, corrosion resistance	Screws Nuts 配件 Electronic and electrical components
C37700 (Forging Brass)	锻造	Cu: 58.0-61.0% 锌剩余 Pb: 1.0-2.5% Fe: ≤ 0.35%	Excellent forgeability, high strength, corrosion resistance	Valves 配件 Piping components
C46400 (Naval Brass)	Hot Forging, Sand Casting	铜60.0-63.0% 锌剩余 Sn: 0.5-1.0% 铅： ≤ 0.07% Fe: ≤ 0.1%	High strength, excellent corrosion resistance, especially in marine environments	Marine hardware Marine fittings Propeller shafts and bolts
C48500 (Lead-Free Brass)	热锻	Cu: 58.0-61.0% 锌剩余 Fe: ≤ 0.1% Pb: ≤ 0.25% Sn: 0.8-1.0%	Excellent forgeability, dezincification resistant, lead-free	Drinking water system components Environmentally friendly applications
C67300 (Manganese Bronze)	热锻	Cu: 58.0-62.0% 锌剩余 Fe: 2.0-4.0% Mn: 2.5-5.0% Al: ≤ 0.5%	High strength and hardness, good wear resistance and corrosion resistance	High-load mechanical components Bearings Gears
C83600 (Red Brass or 85-5-5-5 Brass)	Sand Casting	Cu: 84.0-86.0% Sn: 4.0-6.0% Pb: 4.0-6.0% 锌剩余 Ni: ≤ 1.0%	Good castability, high strength, corrosion resistance	Valves Pipe fittings Pump parts Architectural hardware
C86500 (Manganese Bronze)	Sand Casting	Cu: 58.0-62.0% 锌剩余 Fe: 2.0-4.0% Mn: 2.5-5.0% Al: ≤ 0.5%	Very high strength and hardness, excellent wear resistance and corrosion resistance	Heavy-duty machinery parts Gears Bearings
C87300 (Silicon Bronze)	Die Casting	Cu: 65.0-68.0% 锌剩余 Si: 2.8-3.8% Fe: ≤ 0.8% Mn: ≤ 0.8%	Good castability and machinability, excellent corrosion resistance and strength	Pump and valve components Marine hardware Artistic castings
C87500 (Silicon Brass)	Sand Casting	Cu: 61.0-64.0% 锌剩余 Si: 1.5-2.5% Fe: ≤ 0.8% Mn: ≤ 0.8%	Excellent castability and mechanical properties, good corrosion resistance	Valves 配件 Pump parts Architectural hardware
C28000 (Muntz Metal)	深度绘图	Cu: 59.0-63.0% 锌剩余 Pb: ≤ 0.09% Fe: ≤ 0.07%	Good strength and ductility	Marine hardware Architectural decorations Containers

Copper is crucial in the industry because of its excellent electrical conductivity, corrosion resistance, and malleability. It’s widely used in electrical wiring, plumbing, and machinery. Copper alloys, like bronze and brass, enhance their utility in various applications, making them key materials in technology and infrastructure.