Triangle Strand Wire

The C-shaped steel wire ASTM-A401, Diamond oil steel wire EN10270-2, Oil quenched and tempered spring steel wire of our company is dependable in quality, competitive in prices, excellent in quality and sustainable. Continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Passion is the source of our forward attitude and strength. Warmly welcome to cooperate and develop with us! We believe that forward-looking companies are more proactive in the future, and foresight is reflected in the judgment and choice at every critical point.

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.

After years of hard work, our company has accumulated rich experience in the Triangle Strand Wire industry, and we look forward to cooperating with you sincerely. Welcome to negotiate business. President of our company, with whole staff, welcomes all buyers to visit our company and inspect. Our company actively absorbs domestic and foreign technologies, attaches great importance to the development of independent intellectual property rights and puts the technical standards of products, the training of technical personnel, and the application of technology in the company's operation.