Window Curtain Mesh Stainless Steel Wire

Our 50CrVA spring steel wire, triangular spring steel wire factory, 3.5mm Oil Tempered Spring Steel Wires is selling well worldwide thanks to our scientific management practices and the continuous improvement of product quality. Only when we fully realize that honesty is the core competitiveness of an enterprise and the starting point of enterprise management, can we have the confidence and ability to promote the construction of enterprise honesty at a faster speed and higher quality. Our company takes the demand as the guidance, the science and technology development as the driving force and relies on the fine technology and the good faith idea.

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.

Our Window Curtain Mesh Stainless Steel Wire is based on customer needs and are highly valued by both domestic and international customers with unique advantages. Since the establishment, our company has won a good reputation in the industry and the trust of customers at home and abroad with strong technical support, resource advantages, brand effect and good after-sales service! We are working hard to be one of the best global suppliers.