What are the differences between brass H59 and H62

H62 brass H62 brass represents ordinary brass with an average copper content of 62%, and the copper alloy with other elements added to the ordinary brass is called special brass, which is still used"h"It is followed by the chemical symbols and average composition of other added elements, such as H62 for copper content and Zinc content for the margin; HAL59-3-2 indicates that it contains 57% 60% copper, 2% 3% nickel, and the rest is zinc. Brass is divided into three types: ordinary brass, special brass and cast brass, and cast brass starts with ZCU followed by the symbol of other elements and their average content. Characteristics Ordinary brass, good mechanical properties, good plasticity in the hot state, plasticity in the cold state can also be, good machinability, easy brazing and welding, corrosion resistance, but easy to produce corrosion and cracking.

In addition, it is cheap and is a common brass variety that is widely used. h62 (i.e. four or six brass). It is much harder at room temperature and can therefore be used for parts that are subjected to higher loads.

Two-phase brass can be hot-worked above 600°. +Two-phase brass microstructure: is a bright white solid solution, which is an ordered solid solution based on CUZN.

Uses It can be used for all kinds of deep drawing and bending to manufacture stressed parts, such as pins, rivets, washers, nuts, conduits, air gauge springs, screens, radiator parts, etc. Mechanical Properties: Tensile Strength (rm n mm2):

Elongation (a%): Physical properties H59 is the most common brass, the first and cheapest brass, good strength, hardness and plasticity, corrosion resistance in general, and other properties are similar to H62.

H62, H65, etc. Finger.

Copper as the matrix, an alloy composed of copper and zinc, of which 62,

etc. represents the percentage of copper content.

Brass car parts H59 is a kind of daily brass, the cost is relatively cheap, brass car parts H62 is a small parts of brass, the cost is relatively high, generally used for a variety of deep drawing and bending manufacturing of gift parts.

The differences between brass car parts H59 and H62 are:

1. The average copper content of the former is 59%; The latter contains an average of 62 percent copper.

2. The total content of impurities is less than or equal to 1%; The total content of impurities is less than or equal to.

3. H62 is mainly used for various pins, nuts, washers, waveguides and radiators, parts for sugar industry, shipbuilding industry, paper industry, etc.; H59 is suitable for electrical appliances, electronics, lighting, hardware, horizontal installation, switches, gaskets, gaskets, battery contact pieces, copper buttons, watch straps, decorative necklaces, bracelets, rings and other copper products.

4. H62 has high strength, good thermoplasticity, good machinability, good corrosion resistance for easy welding, and easy dezincification and stress cracking in some cases; H59 brass is affordable, with high strength, hardness and poor plasticity, but it can still withstand pressure processing well in the hot state, and the corrosion resistance is average, and other properties are similar to H62.

Brass car parts are an alloy composed of copper and zinc, brass composed of copper and zinc is called ordinary brass, if it is a variety of alloys composed of more than two elements, it is called special brass. Brass has strong wear resistance, and brass is often used in the manufacture of valves, water pipes, connecting pipes and radiators for internal and external units of air conditioners.

There is no H65 brass yellow on the surface of H59 brass because H59 brass contains impurities such as iron and aluminum, and H65 brass only has copper and zinc in it.

Dear, I am glad to answer for you: the hardness of H62 and H59 brass A: Dear, hello, 59 copper generally refers to copper 58 63%, lead, and the rest is zinc.

Hardness HB: 70 9062 copper generally refers to 60 63% copper, and the rest is zinc. Hardness HB:

60 70 but the tensile strength of 62 copper is better than 59 copper, and the processing performance of 59 copper is better than 62 copper. According to your requirements, you can choose 59-1-1 iron manganese brass. The tensile strength is greatly improved.

Hardness HB up to 100 Iron-manganese brass composition: copper: 53 58%, manganese:

3 4% with iron. The remainder is zinc.

H62 brass belongs to the national standard, the implementation standard: GB T 5232-2001 brass chemical composition table. The copper content is 62%, also known as daily brass.

It is suitable for electrical appliances, electronics, lighting, hardware, horizontal installation, switches, gaskets, gasket slow burning, battery contact pieces, copper buttons, watch belts, decorative necklaces, bracelets, rings and other copper products.

h62 (i.e. four or six brass). It is much harder at room temperature and can therefore be used for parts that are subjected to higher loads. Two-phase brass can be hot-worked above 600°.

+Two-phase brass microstructure: is a bright white solid solution, which is an ordered solid solution based on CUZN. Inhibition of the spatio-temporal cavity of H62 brass by strong electric field at high temperature.