High Quality 316L Stainless Steel Rings Wire Cut with Stones Stainelss Steel Earrings Er1937

We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for GB/T699-1999GB Oil quenched and tempered spring steel wire, SAE9254V spring steel wire factory, Valve cold spring steel wire factory. Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. We need to formulate development strategies that respond to our real conditions after having scientifically assessed and accurately grasped development trends and made full use of various favourable conditions.

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.

We are also a unified big family, everyone stick to the company value 'unification, dedication, tolerance' for High Quality 316L Stainless Steel Rings Wire Cut with Stones Stainelss Steel Earrings Er1937. We warmly welcome to establish long-term friendly cooperative relations with like-minded and consistent businessmen to create a better future together! With advanced production equipment and scientific quality management, we supply goods in time and are highly praised by domestic and foreign merchants.