Cold Rolled Steel Sheet in Coil ST12 - High Quality
Cold rolled coil ST12 in the production process, can only be used in the way of bending, but can not be used in the way of stamping. At the same time, the scope of use is also very wide, can be used in automotive, electrical and aviation and other production areas.
| Width | 800-1250mm |
|---|---|
| Thickness | 0.15-2.0mm |
| Hardness | HRB30-HRB65 |
Generally speaking, the cold rolled steel coil ST12 final rolling temperature is to be lower than the steel recrystallisation temperature will be, and for the hot rolled steel, it is very easy to roll, and in the rolling efficiency is also very high, but in the hot rolling process of steel will sometimes be oxidised phenomenon, resulting in the surface of the black and grey dull.
corrosion resistance
durability
mechanical properties
high tensile
In the field of machinery manufacturing, the prime cold rolled steel coil ST12 can be used in the manufacture of a variety of mechanical parts and tools, its high hardness and good wear resistance ensure the tool's long life and precision.
With the increasing awareness of environmental protection and increasing energy consumption, the low-carbon economy has become a global development trend. As one of the representative materials of the low carbon economy, the St12 cold rolled coil will have a broader development prospect in the future.
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A.Yes, we would the goods test before delivery.
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