Brass & steel bushing(SCA)
1.Material:S45C+CAC304
2.Base Hardness:>HB210
3.Interlay bonding strength:>300Mpa

Brass & steel bushing(SCA)

SCA series products can be widely used under high temperature and high load with low speed conditions, such as successive casting machinery, mineral machinery, injection molding machinery, dock machinery and so on.

Material Properties

1) Combined with the wear resistance of copper alloy and high mechanical strength properties of steel.

2)The different coefficient of friction of the inner and outer material can protect the axil and rotating movement of the bushing in the housing under extremely high load with low speed.

3)Compare with pure brass bushing, the cost is reduced obviously.

4)SCA material have same characteristic as pure brass bushing, suitable for wide temperature range, different oil condition.

5)SCA have better mechanical load performance compare with brass material, especially the impact strength.

SCA-1 series productshas the traditional performance of brass bushing, but its performance is better. When it is used under low speed and heavy load, its life doubled. Now SCA-1 is widely used in linking part of rocker arm, cylinder head and so on.