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The selection of sheet metal processing materials is exquisite, please be careful to choose
Click rate: Release time:2020-04-30 Information sources:本站

Sheet metal processing is a very common processing procedure, but what kind of materials are used for sheet metal processing before processing? Does everyone know that it can be said that the selection of sheet metal processing materials is very particular, please be sure to choose carefully .


Sheet metal processing


The materials commonly used in sheet metal processing are cold-rolled sheet (SPCC), hot-rolled sheet (SHCC), galvanized sheet (SECC, SGCC), copper (CU) brass, copper, beryllium copper, aluminum sheet (6061, 5052, 1010, 1060, 6063, duralumin, etc.), aluminum profiles, stainless steel (mirror surface, brushed surface, matte surface), depending on the role of the product, the choice of materials is different, generally need to be considered from the product use and cost.


1. Sheet metal processing cold-rolled plate SPCC, mainly used electroplating and baking paint parts, low cost, easy to form, material thickness ≤ 3.2mm.


2. Hot-rolled sheet SHCC, material T≥3.0mm, also uses electroplating, baking paint parts, low cost, but difficult to form, mainly flat parts


3. Galvanized sheet SECC, SGCC. The SECC electrolytic plate is divided into N material and P material. N material is mainly not used for appearance treatment, and the cost is high. P material is used for spraying parts.


4. Copper; mainly use conductive materials, and its surface treatment is nickel plating, chrome plating, or no treatment, the cost is high.


5. Aluminum plate; general surface chromate (J11-A), oxidation (conductive oxidation, chemical oxidation), high cost, silver plating, nickel plating.


6. Aluminum profiles; materials with complicated cross-sectional structure are widely used in various insertion boxes. Surface treatment is the same as aluminum plate.


7. Stainless steel; mainly used for no surface treatment, high cost.