Introduction to the characteristics of furniture hardware of different materials
The characteristics of zinc alloy furniture hardware: the specific gravity is large. It has good casting performance, and can die-cast precision parts with complex shapes and thin walls, and the surface of the castings is smooth. Surface treatment available: electroplating, spraying, painting. It does not absorb iron during melting and die casting, does not corrode the molding, does not stick to the mold, and has good mechanical properties and wear resistance at room temperature. Low melting point, melts at 385°C, easy to die-cast.
Features of iron furniture hardware: Compared with zinc alloy, the price of iron raw materials is stable. The production is simple and the mold cost is relatively low. Common iron hardware products are divided into two types: black material and white material, and there are more black materials. Surface treatment available: electroplating, spraying, painting.
Features of stainless steel furniture hardware: Compared with zinc alloy stainless steel, the raw material is stable. The production is simple, and most of them are straight tubes, inclined tubes and square tubes. The surface is not easy to rust, and direct polishing can eliminate the cost of electroplating. The commonly used stainless steel is mostly 201 material, and some use 202 material.