Factory Aluminum Alloy Steel Wire

We are wholeheartedly committed to providing users with more competitive Oil quenching special-shaped steel wire EN10270-2, tempered stell wire for mechanical springs, 50crva oval spring steel wire ASTM-A230-99 products and solutions. Our goal is to meet the needs of our customers and provide first-class pre-sale and after-sales service for new and old customers, and take this as a starting point to develop towards a higher and broader market. You are most welcome to come to China, to our city and to our factory! We always maintain product quality and high cost-effectiveness, and we have a good user reputation in the industry. Brand is the image representative of a company and the pioneer of development, so we always adhere to the integrity, strength and product quality as the basis to obtain industry recognition.

Working principle of tempering

Tempering is the heat treatment process that the workpiece is hardened to a certain temperature below AC1, and then it is cooled for a certain time and then cooled to room temperature. Tempering is usually followed by quenching:

(a) eliminate residual stress during quenching, prevent deformation and cracking; (b) adjust the hardness, strength, plasticity and toughness of the workpiece, and meet the performance requirements;

(c) stable organization and size to ensure accuracy;

(d) improve and improve processability.

Therefore, tempering is the last important process for obtaining the required properties of the workpiece. According to tempering temperature range, tempering can be divided into low temperature tempering, medium temperature tempering and high temperature tempering.

Characteristic

It has the characteristics of high strength, elasticity, fatigue resistance, creep resistance and toughness, smooth and clean surface, strong rust resistance and so on. Excellent good winding ability, corrosion resistance, high tensile strength and excellent formability and elongation, excellent quality, stable, the nickel plated steel with excellent performance (wire solder plating layer thickness of more than 4 micron), winding resistance.

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of tempered spring steel wire ASTM-A230-99, ASTM-A401, EN10270-2, JIS G3561. As a professional manufacturer, we now brings you high quality various steel wires made in China which comes in high strength, well toughness and excellent wearing resistance. We also welcome your customized orders.

Our vision is to strive to build the preferred brand of the Factory Aluminum Alloy Steel Wire industry and become the best choice for quality customers and industry elites. We will continue to make progress, seek common ground while reserving differences, and provide consumers with better services with more environmentally friendly and scientific methods. At the same time, some raw materials can be modified according to customers' special requirements.