SAE1070 SAE1080 65mn 2.00 mm Steel Wire

These efforts include the availability of customized designs with speed and dispatch for tempered spring steel wire factory, D-shaped steel wire factory, SAE9254V spring steel wire ASTM-A230-99. We always make unremitting efforts to introduce and cultivate talents, and pay attention to the training and learning of employees and the improvement of technical skills. During the development, our company has built a well-known brand. We will use professional casting quality, integrity to drive win-win and share the prosperity of the Internet era with you. On the basis of assuring the advantages of existing merchandise, we continuously strengthen and extend product development.

Cold drawn carbon spring steel wire
COLD-DRAWN NON-ALLOY STEEL WIRE FOR SPRINGS
Adapted to the manufacture of static load and dynamic load application of mechanical spring cold drawn carbon spring steel wire.
Classification and marking of steel wires Intensity level, load type and diameter range
Strength class Static load Nominal diameter range / mm Dynamic load Nominal diameter range / mm
Low tensile strength SL type 1.00 to 10.00 - -
Medium tensile strength SM type 0.30 ~ 13.00 DM type 0.08 ~ 13.00
High tensile strength SH type 0.30 ~ 13.00 DH type 0.05 ~ 13.00
Note: the table S, D, respectively, represents the static load and dynamic load; L, M, H, respectively, representing low tensile strength, moderate tensile strength and high tensile strength; table code is the first spring load classification code, The bit is the tensile strength grade code.
Dimensional tolerances
Wire diameter control range: d<4.00mm: ± 0.02mm; d: 4.00mm: ± 0.03mm;
Not roundness: not more than half of the diameter tolerance
Surface Quality
The surface of the steel wire shall be smooth and shall have no defects which may adversely affect the use of the wire, such as drawing, tearing, rusting, etc. For dynamic load spring wire (DM and DH), the depth of the crack or other surface imperfections in the radial direction shall not Is greater than 1% of the nominal diameter of the wire; the radial depth of the partial decarburization is not greater than 1.5% of the nominal diameter of the wire.

Winding test
Nominal diameter of less than 3.00mm wire winding test, the diameter of the wire diameter is equal to the mandrel on the tight winding at least four times, does not appear any cracks

delivery status
The wire is delivered as a coil

With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of cold - drawn steel wire 65mn 60si2mna 55crsi sae9254v 50crva 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 has strong new product development ability and fast response ability and advanced international design concept, we closely follow the development of new technology in the world, and launch all kinds of high performance and high reliability SAE1070 SAE1080 65mn 2.00 mm Steel Wire. We continue to innovate and produce new applicable products. We sincerely welcome you to come to the company to negotiate business and provide valuable suggestions. We now have people who embrace tomorrow, have vision, love stretching their minds and going far beyond what they thought was achievable.