2.5inch 150g Cup Brush Twisted Wire for Polishing

We will continue to improve corporate management capabilities, improve the technology content of Oil quenched spring steel wire, 50crva steel wire factory, Triangular steel wire for sale, and promote industrial upgrading. We insist on innovation, breakthrough and stable quality, and implement the corporate spirit of management to improve efficiency. Relying on the forward-looking strategic vision, our company has established a unified strategic marketing and service network, with the purpose of pursuing customer satisfaction, and winning the unanimous trust of customers. Our team focuses on customer satisfaction and creates first-class quality through excellent talents, innovative products, and perfect after-sales service.

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.

A clear awareness of quality and service, a rigorous and meticulous working attitude have made our 2.5inch 150g Cup Brush Twisted Wire for Polishing and services have won the unanimity of users. Welcome new and old customers to consult. After years of development and under the support of our customers, our products have been greatly improved from quality to quantity.