Stainless Steel Fine Wire 0.02mm to 0.6mm

We are an energetic company with wide market for 65mn square spring steel wire factory, tempered spring steel wire ASTM-A401, Valve tempering steel wire EN10270-2. We carry forward the spirit of unity, pragmatism, development and progress and strive to create a corporate image of integrity, vitality and efficiency. In order to better serve the majority of users, we will continue to innovate in product technology and quality, and tailor personalized products and services for customers. Our company adheres to the development strategy of mutual benefit, sincere cooperation, honesty oriented, and innovation to meet the changes and challenges of the market. We will proceed to provide users with excellent products and quality services for the revitalization and development of national industry to make our contribution.

Shaped steel wire (flat wire for internal combustion engine)
Use
This product is suitable for the manufacture of internal combustion engine piston ring, ring and the combination of oil ring with flat steel wire.
Classification and code
Cold drawing (rolling): L oil quenching - tempering: Zh
K categories: ring, piston ring with straight side flat wire (Figure 1)
Y: combination of oil ring with curved flat steel wire (Figure 2)

                     K type                                                                    Y type
Size, shape and tolerances

Note: the radius of the side of the arc radius R and fillet radius r generally do not do acceptance basis, such as the special requirements of R, the need to negotiate in the contract specified
Mechanical properties

Note: The steel wire used 65mn or 70 steel, according to user requirements, but also other tensile strength of delivery
Surface Quality                                                                               
Steel wire surface should be smooth, no cracks, rust, folding, knot and other defects, but allowed to temper the thickness of the oxide film and the depth of not more than half of the local tolerance
Marks, pits exist。
Decarburization layer
The total decarburization depth of one side is not more than 2% h
Delivery Method
Steel wire to roll the state delivery

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of oval-shaped square-shaped trapezoidal triangle hexagonal diamond-shaped c-shaped d-shaped non-standard oil quenching tempering 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.

Excellent first' in mind, we operate closely with our customers and supply them with efficient and expert services for Stainless Steel Fine Wire 0.02mm to 0.6mm. We keep the path of green development and promote the company's product transformation and upgrading. Technological innovation is an effective way for our company to improve its core competitive advantages, and independent technological innovation is a major form of technological innovation.