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  • Product Name: A390 cast rods

Mechanical behavior
Mean diameter of coarse-crystalline silicon: ≤50um
Brinell hardness: 60-80HB
Tensile strength: 210-250MPa

 

specification

chemical composition%

A390

cast rods

Si

Fe

Cu

Mn

Mg

Ti

Zn

The rest of each

Remaining total

Al

16.0-18.0

<0.5

4.0-5.0

<0.1

0.45-0.65

<0.2

<0.1

<0.1

<0.2

margin

Specifications and models can be customized according to customer requirements.


Silicon content ranges between 16.0-18.0;
It can be made into such models as Ø (62,65,66,73,75,79,80,84,90) mm;
Small linear expansion coefficient, good thermal stability, high strength, high wear resistance, light weight;
Used for the preparation of automotive air conditioning compressor swashplate;
Status: 0。

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