Reliable Quality High Precision Cold Rolled Galvanized Flat Steel Wire

Since the establishment, our company has worked hard, pursued excellence, and served the 65Mn spring wire factory, 65Mn oil tempered spring steel wire, 50crva steel wire ASTM-A230-99 industry wholeheartedly. We have good resource advantages and have good cooperative relations with many well-known manufacturers at home and abroad. We will provide you with honest, high quality and efficient service to meet your requirements. The products has a good reputation with competitive price, unique creation, leading the industry trends.

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 firm has a excellent assurance procedure happen to be established for Reliable Quality High Precision Cold Rolled Galvanized Flat Steel Wire. We are adhering to the management philosophy of 'treat others with courtesy, unity and dedication, striving for progress' and the corporate management culture of 'focusing on talents, management, and technology', and constantly deepen cooperation with customers to provide them with satisfactory products and service. Our professional team will translate customers' needs into stable, reliable and cost-effective solutions for customers to choose.