High Quality Tire Scrap Recycling Machine/Lowest Price Rubber Powder Producing Line

We are committed to making every ASTM-A230 Oil-Tempered Spring Steel Wire, 65Mn alloy spring steel wire EN10270-2, T1298-86GB Oil quenched and tempered spring steel wire a high-quality product, so that we attach great importance to technological progress and development. We warmly welcome you to visit our company and make cooperation. When you are keen on our business and items, make sure you speak to us by sending us emails or call us quickly. We welcome prospects from everywhere on the web and offline. Over the years of development, after continuous reform and innovation, we have also formed strategic partnerships with many domestic and foreign customers.

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.

Sticking for the basic principle of 'Super Top quality, Satisfactory service', We've been striving to be an excellent business enterprise partner of you for High Quality Tire Scrap Recycling Machine/Lowest Price Rubber Powder Producing Line. We will keep providing excellent services to old friends while, sincerely hope to provide more satisfactory services to more new friends. We provide quality assurance with high-quality management, advanced production technology and excellent service.