Price Sheet for Branch Circuit Bar - Brass foil – Wanlutong

Quick Details

Application:Electronic            payment：T/T.L/C

Thickness:0.2-3MM              Width:20-400MM

Material:Brass                  Grade:Cu-Zn Alloy

Cu (Min):65%                   Alloy Or Not:Is Alloy

Model Number:C2680            Brand Name:WANLUTONG

Place of Origin:Qingdao, China (Mainland)

Non-standard specifications can be customized

Packaging & Delivery

Packaging Details

Wooden cases packing with pallets

Delivery Time

20 days after received deposit.

Description:

H62 brass indicates that the average copper content is 62%, and the copper alloy adding other elements on the basis of ordinary brass is called special brass, which is still “H”, followed by the chemical symbols and the average components of other elements, such as the copper content of H62 60.5% to 63.5%, and the content of zinc, while HAl59-3-2 indicates that the copper content is 57% ~ 60. The content of aluminum is 2.5% ~ 3.5%, the content of nickel is 2% ~ 3%, and the rest is zinc content. The brass is divided into ordinary brass, special brass and cast brass three. The cast brass begins with the symbols of other elements and their average content in the beginning of ZCu.

Ordinary brass has good mechanical properties, good plasticity under hot state, good plasticity in cold state, good cutting property, easy brazing and welding, corrosion resistance, but easy to produce corrosion cracking. In addition, it is cheap, it is a common common brass variety.H62 (46 brass). In room temperature, the beta phase is much harder than alpha phase, so it can be used to bear large load. The alpha + beta two phase brass can be heated at 600 degrees centigrade. The microstructure of alpha + beta two phase brass: alpha is a bright white solid solution, and beta is an ordered solid solution based on CuZn.

Features:

copper foil with low surface oxygen characteristics, can be attached to a variety of different substrates, such as metals, insulation materials, with a wide range of temperature. It is mainly used in electromagnetic shielding and antistatic, the conductive copper foil is placed on the substrate surface, combined with metal substrate, it has excellent conductivity and provides the effect of electromagnetic shielding. Can be divided into: self-adhesive copper foil, double-conducting copper foil, single-conducting copper foil and so on. Electronic grade copper foil (purity over 99.7%, thickness 5um-105um) is one of the basic materials of electronic industry. Electronic information industry is developing rapidly. The usage of electronic grade copper foil is increasing. The products are widely used in industrial calculators, communication equipment, QA equipment and lithium separation. Sub-battery, civil TV, VCR / CD player, photocopier, telephone, air conditioning, electronic parts for automobile, game machine, etc. The demand of electronic grade copper foil, especially high performance electronic grade copper foil, is increasing day by day. Relevant professional organizations predict that by 2015, China’s domestic demand for electronic grade copper foil will reach 300000 tons, and China will become the largest manufacturer of printed circuit boards and copper foil bases in the world. The market for electronic grade copper foil, especially high performance copper foil, is promising.

Role:

used in instrumentation, telecommunications and machinery manufacturing industries.

Brand number:  H62,H65,H68

Implementation criteria:

Craft:（QB/T 2996-2008）  Electrolysis: （GB/ T 5230-1995）

Correspondence: