Solid Hex Head Plug

Part#	Thread Szie NPTF	A	HEX	MAF	Fairview
2718-C	1/8	0.55	0.43	28201S	121S-A
2718-D	1/4	0.75	0.56	28202S	121S-B
2718-E	3/8	0.66	0.68	28203S	121S-C
2718-F	1/2	0.81	0.87	28204S	121S-D
2718-G	3/4	0.92	1.06	28205S	121S-E
2718-L	1	1.00	1.31	28206S

 

Brass is a metal alloy composed of copper and zinc, typically golden in color. The composition ratio has a significant impact on performance, and common types of brass include:

Ordinary brass is mainly composed of copper and zinc, with zinc content generally ranging from a small amount to 40%. ​

Special brass is made by adding other elements such as lead, tin, manganese, iron, silicon, nickel, etc. to copper zinc alloys to improve specific properties. For example, adding lead can improve cutting performance, and adding tin can enhance corrosion resistance. ​

Main features:

Machinability: Brass has good machinability and is suitable for manufacturing complex shaped parts. ​

Corrosion resistance, brass has good corrosion resistance to atmosphere and water, and is suitable for various environments. ​

Brass has excellent conductivity and thermal conductivity, and is widely used in the fields of electronics and heat exchange. ​

Application areas:

Manufacturing industry, used for producing valves, water pipes, air conditioning connecting pipes, radiators, etc. ​

The electronics industry is used to manufacture electronic components such as connectors and connectors. ​

The decoration industry, due to its golden appearance, is often used to make jewelry and decorations.

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Main types:

Lead Brass: Adding a small amount of lead to copper zinc alloy to improve cutting performance is suitable for manufacturing precision mechanical parts. ​

Tin Brass: Adding tin element to enhance corrosion resistance, commonly used for accessories in marine environments. ​

Manganese Brass: Adding manganese to enhance strength and hardness, suitable for applications in high-pressure environments. ​

Aluminum Brass: Adding aluminum element to alloys to enhance their oxidation resistance is commonly used in heat exchangers and condensers. ​

Application areas:

Chemical industry: Brass is used to manufacture chemical equipment such as pumps, valves, and reactors due to its excellent corrosion resistance and processing performance. ​

Instrument manufacturing: Due to its excellent acoustic performance, brass is widely used in the manufacture of wind instruments such as trumpets and saxophones. ​

Coin casting: Many countries use brass alloy to cast coins due to its wear resistance and moderate cost.

In short, brass is widely used in industry and daily life due to its excellent performance and diverse alloy types.

 

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