bright cold rolled steel coil/steel strips
Cold rolling means that hot rolled steel coil is rolled below recrystallization temperature after pickling, and its finished product is full hard coil.After annealing process for full hard coil,the finished product is cold rolled production. The thin gauge cold rolled steel sheet and strip steel have advantages of low surface roughness,high dimension accuracy and good mechanical properties etc,and which have been widely used in auto manufacturing, home appliance,architecture,aviation,precision instrument,hardware and enameling industry etc.
Cold rolled steel is the based material for galvanized steel coil and pre-painted galvanized steel coil.It is widely used in light industry for making tank,furniture,pipe,refrigerators,washers,freezer plate,air conditioner,micro-wave oven,dryers and automobile etc.In the other application industries,it's mainly used for enameling,office furniture,burglarpoof door,electronic element,fastener battery,hardware,automotive fitting etc.
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hot-sale Steel Channel with Material Grade GB Q235B Q345B |
Grade: SS400、S235JR、S275JR、S355JR、A36. h: 50-400mm b: 37-102mm t: 4.5mm-12.5mm Standard: JIS,GB,ASTM,EN,DIN Length: 6m,9m,12m or as your requiremen... |
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high quality q235 ss400 s235jr ms flat bar |
We have different types of flat bars: like HR flat bar, slit flat bar, round edge flat bar, serrated bar, I bar, I type serrated bar etc which can ... |
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High Quality Q195 Q235 Black Steel Pipe |
Technique：High-frequency Welding Raw Material：SS400、S235JR、S275JR、S355JR、A36. HF welded pipe are widely used inboiler,automobile,ship building,door... |
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Hot rolled strips/steel strips/HR coils |
Hot rolling is a metalworking process that occurs above the recrystallization temperature of the material. After the grains deform during processin... |
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Prime Quality Hot Dip Galvanized Steel Sheet |
Hot dip galvanized steel sheet is take cold rolled steel sheet as base metal, adhere a layer of zinc to the surface of both sides of sheet by conti... |
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