Stainless Steel Wire with High Quality Made in Chinese Professional Factory

Looking back on the past, through continuous technological innovation, we are committed to the application of high-tech and professional equipment for the production of our 72A carbon spring steel wire ASTM-A230-99, 65Mn tempering spring steel wire, spring steel wire manufacturers. In recent years, our company has continuously improved the production process, improved the level of technical strength, and developed new products. The products have been welcomed in many countries and regions. Relying on superb technology, advanced equipment, strict management, fine manufacturing technology, stable quality, high-quality service, and ensuring on-time delivery, we have won the reliance and praise of our customers. In line with the spirit of 'breakthrough, innovation, responsibility and win-win', we warmly welcome partners at home and abroad to create a better tomorrow. In order to allow our customers buy comfortably and use them at ease, our production staff have gone through countless experiments and tests to get the final perfect product.

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 company constantly strengthen our internal strength, work hand in hand with all walks of life, strive to create excellent Stainless Steel Wire with High Quality Made in Chinese Professional Factory for our customers while constantly expanding market share. We have many years' experience in hair product production, and our strict QC Team and skilled workers will ensure that we give you top hair products with the best hair quality and workmanship. Welcomes all overseas friends and merchants to establish collaboration with us.