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- home > Supply > CuZn40Pb3 brass sleeve manufacturers HPb59-3 lead brass valves dedicated CuZn39Pb3 brass prices
Information Name: | CuZn40Pb3 brass sleeve manufacturers HPb59-3 lead brass valves dedicated CuZn39Pb3 brass prices |
Published: | 2014-02-14 |
Validity: | 30 |
Specifications: | Brass complete specifications can be customized non-standard |
Quantity: | 1000000.00 |
Price Description: | |
Detailed Product Description: | CuZn40Pb3 brass sleeve manufacturers HPb59-3 lead brass valve special price CuZn39Pb3 brass (wear and corrosion resistance, easy cutting and easy processing, good hardness, good electrical conductivity) brass. A non-ferrous metal pipe, and it is drawn seamless repression. Brass with rugged, corrosion-resistant properties, and to become the contractor of choice for modern residential real estate in all water pipes, heating, cooling pipes installed. Brass is the best water pipes. Contents 1 Glossary CuZn40Pb3 brass sleeve HPb59-3 Mechanical properties of lead brass valves dedicated CuZn39Pb3 brass _ 1 Glossary edited according to China's "non-ferrous metals and alloy grades representation" requirement, brass using code (Chinese phonetic alphabet) "H" represents. Ordinary brass with "H" basic elements of the copper content plus said, such as: 68 copper expressed as H68, 65 copper expressed as H65, H62 empathy. Brass physical picture editing Grade 2 Grade circular states moment (square) shape OD Wall wall thickness on the margins H96, H90 soft (M), light, soft (M2), semi-hard (Y2), hard (Y) 3 ~ 2000 0.2 ~ 10 3 ~ 100 0.2 ~ 7 H85, H80, H85A H70, H68, H59, HPb59-1, HSn62-1, HSn70-1, H70A, H68A 3 ~ 100 H65, H63, H62, HPb66-0.5 , H65A 3 ~ 200 HPb63-0.1 semi-hard (Y2) 18 ~ 31 6.5 ~ 13 ---- 1/3 Hard (Y3) 8 ~ 31 3.0 ~ 13 (part of the capillary, where not to repeat the outer diameter of 3mm or less. ) (just below the market mainstream products, if necessary, other, do supplement can give me a message.) CuZn40Pb3 brass sleeve HPb59-3 lead brass valves dedicated CuZn39Pb3 brass _ mechanical properties of hardness grade status tensile test Tensile tests Rm / MPa Elongation of not less than A /% Vickers hardness of not less than a / HV Brinell hardness b / HB H68 M 280 43 55 ~ 85 50 ~ 80 M2 350 40 85 ~ 120 80 ~ 115 Y2 370 25 95 ~ 125 90 ~ 120 Y 420 - ≥ 115 ≥ 110 H65 M 290 43 55 ~ 85 50 ~ 80 M2 360 25 80 ~ 115 75 ~ 110 Y2 370 18 90 ~ 120 85 ~ 115 Y 430 - ≥ 110 ≥ 105 H63 , H62 M 300 43 60 ~ 90 55 ~ 85 M2 360 25 75 ~ 110 70 ~ 105 Y2 370 18 85 ~ 120 80 ~ 115 Y 440 - ≥ 115 ≥ 110 CuZn40Pb3 brass sleeve HPb59-3 lead brass valves dedicated CuZn39Pb3 brass _ Chemical composition Chemical composition (%) Name Symbol Cu Fe Pb Al Mn Sn Ni Zn impurities sum 68 brass (tube) H68 67.0 ~ 70.0 0.10 0.03 --- 0.5 0.3 65 margin brass (tube) H65 63.5 ~ 68.0 0.10 0.3 0.03 --- 0.5 Balance 63 brass (tube) H63 62.0 ~ 65.0 0.15 0.08 --- 0.5 0.5 62 margin brass (tube) H62 60.5 ~ 63.5 0.15 0.08 --- 0.5 0.5 margin Brass rugged, corrosion-resistant characteristics, and become the first choice of modern contractors in all residential real estate in the water pipes, heating, cooling pipes installed. Brass is the best water pipes. Brass with rugged, corrosion-resistant properties, and to become the contractor of choice for modern residential real estate in all water pipes, heating, cooling pipes installed. Brass melt numerous advantages in one: it is strong, has high strength general metal; while off than the general metal pliable, easy to twist, easy to crack, easy to break, and have some anti-heaving and impact resistance, thus building The water supply system of copper pipes were installed, safe and reliable, even without maintenance and upkeep. Advantages of Brass: Brass hard, difficult to corrosion and high temperature, high pressure, can be used in a variety of environments. By contrast, many of the shortcomings of other pipe is obvious, such as the last residential multi-use galvanized steel, easily corroded, there will be a long time without water yellow, smaller flow problems. Some material strength at high temperatures rapidly decreases, while generated unsafe condition for hot water pipes, and the melting point of copper 1083 degrees Celsius, the temperature of the hot water system brass negligible. Brass: weight per meter = 0.02670 * thickness * (OD - Wall Thickness) appliances with copper, brass refrigeration, high pressure brass, corrosion-resistant brass, brass connecting waterways with brass, electric brass, brass industrial use. 3 brass brass lighter features editor, good thermal conductivity, high temperature strength. Commonly used in the manufacture of heat transfer equipment (such as condensers, etc.). Oxygen equipment is also used for low temperature piping assembly. Small diameter copper pipe used for conveying liquid under pressure (such as lubrication systems, hydraulic systems, etc.) and used as instruments of pressure measurement tubes. Brass with rugged, corrosion-resistant properties. Mainly has the following advantages: brass hard, difficult to corrosion and high temperature, high pressure, can be used in a variety of types of environments without copper. Compared with brass, many of the shortcomings of other pipe is obvious, such as the last residential use more galvanized steel, which will rust easily, there will be a long time without water yellow, smaller flow problems. Also some material strength at high temperatures will rapidly decrease will generate hidden dangers when used for hot water pipes. However, due to the melting point of copper up to 1083 degrees, making brass affected by temperature hot water system is basically minimal. Common brass brass, including appliances, refrigeration brass, brass high pressure, corrosion-resistant brass, brass connecting waterways with brass, brass and industrial electric yellow brass and so on. [1] 4 brass classified edit [2] [3] is composed of a variety of alloys, if two or more elements of the composition called special brass. The copper alloy of lead, tin, manganese, nickel, iron, silicon,. Brass has strong wear resistance. Special brass called special brass, high strength, hardness, resistance to chemical corrosion. There machining mechanical properties are more prominent. Pull into the brass seamless brass, soft, strong wear resistance. Seamless brass heat exchangers and condensers can be used for low temperature piping, sea transport tube. Manufacture of sheet, strip, bar, pipe, casting parts. Copper at 62% to 68%, strong plastic, manufacturing pressure equipment. According brass rod brass alloy elements contained in different types, divided into ordinary brass and special brass two. Brass pressure processing is called deformation brass. CuZn40Pb3 brass sleeve HPb59-3 lead brass valves dedicated CuZn39Pb3 brass _ tensile strength Rm / MPa Elongation of not less than A /% Vickers hardness of not less than a / HV Brinell hardness b / HB H68 M 280 43 55 ~ 85 50 ~ 80 M2 350 40 85 ~ 120 80 ~ 115 Y2 370 25 95 ~ 125 90 ~ 120 Y 420 - ≥ 115 ≥ 110 H65 M 290 43 55 ~ 85 50 ~ 80 M2 360 25 80 ~ 115 75 ~ 110 Y2 370 18 90 ~ 120 85 ~ 115 Y 430 - ≥ 110 ≥ 105 H63, H62 M 300 43 60 ~ 90 55 ~ 85 M2 360 25 75 ~ 110 70 ~ 105 Y2 370 18 85 ~ 120 80 ~ 115 Y 440 - ≥ 115 ≥ 110 CuZn40Pb3 brass sleeve HPb59-3 lead brass valves dedicated CuZn39Pb3 brass _ Copper knowledge: Compared with the same technical specifications of copper wire, copper clad aluminum conductor cables can cost more than 40%. Copper Clad Aluminum accounts for only 37% -40% pure copper wire, line diameter, equal to the weight of the circumstances under which the length is 2.5 times the copper wire copper wire because of its surface covered with a layer of pure concentric copper, with copper wire so it has the same weldability, easy production. |
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Copyright © GuangDong ICP No. 10089450, Su Ling Metal Materials Co., Ltd., Shenzhen All rights reserved.
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You are the 13793 visitor
Copyright © GuangDong ICP No. 10089450, Su Ling Metal Materials Co., Ltd., Shenzhen All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility