Spring Tool Steel Structure Steel Galvanized Steel Carbon Steel

We always regard technological innovation as the basis for survival, and devotes ourselves to the development of Carbon Steel Wire EN10270-2, SAE9254V spring steel wire EN10270-2, 55crsi steel wire EN10270-2 with an attitude of excellence. Our company regards quality as the life of the enterprise, strictly checks every link and provides customers with the best quality and reliable products. In the new century, the process of globalization has given business a broader and richer definition. It is not only a series of transactions, but also a kind of trust.

Tempering principle: Tempering is hardened after the workpiece is heated to AC1 below a certain temperature, heat for a certain time, and then cooled to room temperature heat treatment process.

Tempering is followed by quenching, and its purpose is:

1. To eliminate the residual stress generated when quenching the workpiece to prevent deformation and cracking;

2. Adjust the hardness, strength, plasticity and toughness of the workpiece to meet the performance requirements;

3. Stable organization and size, to ensure accuracy;

4. Improve and improve processing performance.

Therefore, tempering is the last important process for the workpiece to achieve the desired performance.

According to the tempering temperature range: tempering can be divided into low temperature tempering, middle temperature tempering and high temperature tempering.

Remarks during use and handling：

During transportation, handle softly and carefully, avoid bumping and damaging the outer packing materials. Moisture and rain prohibited. Steel wire ropes must be stored in dry and well ventilated indoors.

Pay attention to direction of pay-off and take-up to avoid importing additional stress.

At work site, pay attention to the threading direction and avoid additional stress and curving of the wire ropes.

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of oil tempered steel wire for mechanical springs 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 company's Spring Tool Steel Structure Steel Galvanized Steel Carbon Steel has won the trust and praise of customers with high precision, reliable quality, reasonable price, short production cycle other competitive advantages. Our company has always been market-oriented as the principle, constantly absorb market information to understand customer needs and in line with the world to produce customer satisfaction products. Through the wind and rain, we know how to cherish. We have a feeling of gratitude in our hearts.