Manufacturer of Polished White High Carbon Spring Strip Steel

It is our goal to strictly control quality and improve efficiency. Our company unremitting efforts to provide customers with Mechanical carbon steel wire ASTM-A401, 65Mn alloy spring steel wire factory, Cold-drawn alloy wire for spring factory that meet the needs of the market. Our company always adhere to the purpose of serving customers and grow together with customers under the newer and greater opportunities. Only with high-quality employees can we form a high-quality enterprise and grasp the initiative of market competition. Ar more, you can come to our factory to determine it. We take making conscientious products as the core idea of ​​the enterprise, and continue to dedicate newer and better products to the society.

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.

Manufacturer of Polished White High Carbon Spring Strip Steel are high-quality products controlled by strict procedures. After layer by layer screening and confirmation, they can be used in the consumer market. Therefore, please feel free to buy our products for those who need them. We look forward to establish a long-term business relationship with your esteem co-operation. We need to combine our own unique technologies to create different benefits according to the needs of consumers, thus improving the company's position in the market over the long term.