Availability: | |
---|---|
Quantity: | |
Strip steel or cold rolled strip is a steel product that is produced from a hot rolled strip that has been pickled. The coil is then reduced by a single stand cold roll steel mill straight away or reversing mill or in a tandem mill consisting of several single stands in a series. The strip is reduced to approximately final thickness by cold-rolling directly, or with the inclusion of an annealing operation at some intermediate thickness to facilitate further cold reduction or to obtain mechanical properties desired in the finished product. High carbon strip steel requires additional annealing and cold reduction operations.The coil is then slit to the desired width through the process of roll slitting.
Grade | K50,CK67,CK75, CK95,51CrV4,75Cr1 ,SK5, SAE1070,SAE1074,C67S ,C75S et |
Thickness | 0.2 – 4.0 mm |
Width | 6.0 – 620 mm |
straight strips | 1,500 – 4,000 mm long |
Tolerance | thickness+/-0.01mm max,width +/-0.05mm max |
Tensile strength | 540-1575N/mm2 |
Hardness | 18-55HRC |
Applications:
1) construction tools(trowels,putty knives,scrapers,spatulas)
2) cutting tools(bandsaw balde)agriculture tools)
3) roller shutter spring,roller shutter door,spring clip,metal clip
4) shoes metal accessories(shoes insole,shoes shank,toe caps)
5) shims and washers for automobile etc..