Custom Precision Stainless Steel Brass Aluminum

Jiangsu Dingtian Stainless Steel Products Co., Ltd.

Mainly engaged in precision casting, sand casting, CNC machining, stamping and drawing parts, anchors, etc.

Due to the different purposes of precision castings, there are many heat treatments, which can be basically divided into two categories. One is that the organizational structure will not change or should not be changed through heat treatment, and the second is that the basic organizational structure changes. The heat treatment procedure is mainly used to eliminate internal stress, which is caused by different cooling conditions and conditions during the stainless steel casting process. The structure, strength and other mechanical properties are not significantly changed due to heat treatment.

For the second type of heat treatment, al Qaeda has undergone significant changes, which can be roughly divided into five categories:
1. Softening annealing: Its purpose is mainly to decompose carbides, reduce their hardness, and improve workability. For ductile iron, the purpose is to obtain more ferrite structure.
2. normalizing treatment: the main purpose is to obtain pearlite and sorbite structure to improve the mechanical properties of stainless steel casting.
3. Quenching treatment: mainly to obtain higher hardness or wear strength, and at the same time to achieve very high surface wear resistance.
4. Surface hardening treatment: The main purpose is to obtain a surface hardened layer and at the same time to obtain a very high surface wear resistance.
5. Precipitation hardening treatment: The main purpose is to obtain high strength without drastically changing the elongation.

Product Features:

Advantage 1: Excellent material

Using high-quality materials, higher hardness than ordinary materials, moisture-resistant, not easy to rust

Advantage 2: surface treatment

Smooth surface without burrs, uniform force, stable structure, anti-aging, long service life

Advantage 3: the amount of control

Use professional testing equipment to strictly test the product size to ensure product standards

Advantage 4: Processing customization

Various specifications can be customized according to customer requirements, and drawings and samples can be customized, and we will provide you with reference solutions