东莞市长安博扬金属材料有限公司

These brands of alloy materials have achieved strong and stable market positions. Through continued focus on evolving technology, quality control and high levels of customer service, the company also offers low-lead copper and lead-free bronze, including ecological brass

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Material features:
: Eco-friendly and environmentally friendly brass has the physical characteristics of excellent strength and corrosion resistance, while still maintaining good processability in terms of mechanical properties.
: Comcast brass and Sumitomo brass have higher yield strength, 3% higher impact strength, and 3% higher fatigue strength than ordinary brass materials.
The lead content in the copper alloy is between 1 and 2, which allows the copper alloy to cut freely and maintain good thermal conductivity and good lubricity. These free-machining brasses are widely used in many bearing applications.
Application areas:
: Alloy gears, high-strength bushings and high-strength and low-speed and heavy-load bearing applications are common. Other high-strength applications are pump impellers, piston rings, steam fittings, valve bodies, heavy-duty bearings, and turntables.
: Brass anode alloy provided. Using phosphoric acid anode copper electroplating gravure printing roller, printing industry. Phosphate anodes are critical components for copper printed circuits, specialized electrical ground rods and many other electroplating applications.
Heat exchangers, condensers, low-temperature pipelines, papermaking pipes, submarine transportation pipes, machinery, electronic parts, high-precision parts processed by automatic lathes and CNC lathes.
Overview of alloy tolerances:
Brass is an alloy composed of copper and zinc. If brass is composed only of copper and zinc, it is called ordinary brass. If it is a variety of alloys composed of more than two elements, it is called special brass. Such as copper alloy composed of lead, tin, manganese, nickel, lead, iron and silicon. Brass has strong wear resistance. Special brass is also called special brass. It has high strength, hardness and strong chemical corrosion resistance. The mechanical properties of cutting processing are also outstanding. Seamless copper tubes drawn from brass are soft and wear-resistant. Brass seamless pipes can be used in heat exchangers and condensers, cryogenic pipelines, and submarine transportation pipes. Manufacture of sheets, bars, rods, tubes, cast parts, etc. Containing copper, it has strong plasticity and can be used to manufacture pressure-resistant equipment, etc.
Overview
If it is a variety of alloys composed of two or more elements, it is called special brass. Such as copper alloy composed of lead, tin, manganese, nickel, iron and silicon. Brass has strong wear resistance. Special brass is also called special brass. It has high strength, hardness and strong chemical corrosion resistance. The mechanical properties of cutting processing are also outstanding. Seamless copper tubes drawn from brass are soft and wear-resistant. Brass seamless pipes can be used in heat exchangers and condensers, cryogenic pipelines, and submarine transportation pipes. Manufacture of sheets, bars, rods, tubes, cast parts, etc. Containing copper, it has strong plasticity and can be used to manufacture pressure-resistant equipment, etc.
According to the different types of alloy elements contained in brass, brass is divided into two types: ordinary brass and special brass. Brass used for pressure processing is called deformed brass.
Brass is a copper alloy with zinc as the main added element. It has a beautiful yellow color and is collectively called brass. Copper-zinc binary alloy is called ordinary brass or simple brass. Brass with more than three elements is called special brass or complex brass. Brass alloys containing less than 3 zinc are composed of solid solutions and have good cold working properties. For example, brass containing zinc 3 is often used to make bullet cases, commonly known as bullet case brass or 73 brass. Brass alloys containing zinc between 3 and 3 are composed of solid solution. The most commonly used one is 64 brass containing zinc. In order to improve the performance of ordinary brass, other elements are often added, such as aluminum, nickel, manganese, tin, silicon, lead, etc. Aluminum can improve the strength, hardness and corrosion resistance of brass, but reduces the plasticity. It is suitable for use in condenser tubes and other corrosion-resistant parts for sea vessels. Tin can improve the strength of brass and its corrosion resistance to seawater, so it is called naval brass and is used for ship thermal equipment and propellers. Lead can improve the cutting properties of brass; this kind of easy-cut brass is often used as watch parts. Brass castings are commonly used to make valves and pipe fittings.
In today's high-tech industry, our ability to keep tolerance variations to a minimum makes our products ideal for CNC equipment. We are able to perform to such high standards using precision machined in-house molds. Comcast can accommodate changes as... This is significantly better than sand, centrifugal and other types of casting methods.
Product quality system control:
The products we supply are all certified, which ensures that we meet our customers' increasingly strict and professional product quality requirements.