prime cold rolled steel coils or steel coils

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
3000 m.t./month

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Product Description:

Specifications of Cold Rolled Steel Coil/Sheet:

1)Grade: SPCC, SPCD, SPCE, DC01-06, St12, Super deep drawing

2)Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002

 3)Thickness: 0.14mm - 4.0mm

 4)Width: 355/600/716/914/1000/1250/1500 (mm) or per customer's request

5)Coil ID: 508mm/610mm or per customer's request

 

Package of Cold Rolled Steel Tape: Strapped with min three strapping strips, covered by anti-water paper and plastic film, fixed on the iron or wooden pallets by strapping strips and covered by plastic bag to prevent damage from transportation.

 

Applications for cold rolled Steel coil: 

1) For the further producing of hot dip galvanized steel products

2) Cold rolled Steel Coil: Auto manufacture, Oil drum, Transformer's tank panel, Furniture etc.

 

Process of Cold Rolled Steel Tape:

Pickling: To clean the dust and rust points on the surface.

Cold Rolling: Digital rolling control system produces minimum thickness tolerance, helps to prevent twist and improve straightness.

Slitting: Precise slitting machinery helps control the best width tolerance and avoid camber or cracker. Also we can make round or sharp edge with additional process and special machines.

Heat treatment: Advanced annealing, tempering and hardening techniques will help to produce proper mechanical property of the products to insure our client’s usage with minimum harm to natural environment.

 

 

 

General pupose of Cold Rolled Steel Coil:

 

ClassificationDesignationCharacteristicsMain applications
Commercial quality

SPCC

SPCCT

Commercial quality suitable for bending fabrication and simple forming; this is thetype in greatest demand.Refrigerators, cabinets, power distribution baords and drums.
Drawing qualitySPCDDrawing quality second only tothat of SPCEN. Excellent uniformity.Automobile floor and roof panels.
Deep-drawing quality

SPCE

SPCF

Deep-drawing quality.With metallurgically controlled grain size, it retains its beautiful finish even after being deep-drawn.Automobile fenders and quarter panels
Extra deep-drawing qualitySPCGExtra-low-carbon steel sheets with highest workabilityAutomobile internal panels and deep-drawn parts

 

 

 

Applications of Cold Rolled Steel Coil:

 

1) For the further producing of hot dip galvanized steel products

2) Auto manufacture, Oil drum, Transformer's tank panel, Furniture etc.


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Q:How are steel tape measures installed?
The spring piece is fixed on the shaft, the other end is connected with the measuring tape core, fixed tape shell with a shaft, the spring plate and a circle around the axis of the ruler core, wrapped after the ruler core extends from the outer end of the incision length of the shell, gently pull, the spring is tightened, the pull out the part from the incision and then removed around the shaft, then gently pull out, and then put the ruler core tied to the shaft, removed from the incision so repeatedly, until the spring to put all the ruler core recovery. Then a cotter pin on the central shaft installed on the lid, will tighten the screws.
Q:WHAT IS CR-NI STEEL ?
chromium nickle steel aka stainless steel exact amount of chrome and nickle will determine type/grade numbers Check the google for steel type/grade Never head of aircraft grade, however,, there is marine grade - normally baltic birch with waterproof glue and no defects i.e. knots, etc. Very strong (also quite expensive) but worth it for the correct applications
Q:Why can't the coil weight be too low?
And may make the level stacked steel coil collapse, rolling, produce production safety accidents.
Q:Carbon Steel or Stainless Steel? ?
Carbon steel will corrode much more easily than stainless steel, and stainless can be made stronger than carbon steel. Stainless steel is also usually heavier than carbon steel, which helps to control recoil when the gun is fired (recoil is not eliminated, only reduced). Stainless steel can also be polished to a mirror finish, so it doesn't have to be chrome-plated for that shine. Probably the biggest plus to using stainless over carbon steel, though, is the fact that it is far less prone to crystalization than carbon steel. When steel crystalizes, it becomes brittle, and can break at the worst possible times. Bad thing about stainless: It generally costs more. Aluminum is much lighter than any steel, size-for-size, and can be just as strong, if not stronger, than steel; I've worked with aluminum alloys that require special-made tooling. The difference, besides the weight issue, is that aluminum (even most alloys) will become softer when it is heated to a specific point -- which is why it is not used for the barrels of firearms using explosive powders as the propellent source. Because of the cost of the alloys which can withstand the heat generated in the barrel of a firearm, it is just less expensive to use a steel barrel. And for a fella that is so pro-gun, the previous answerer sure seems ignorant of 'em.
Q:What happened to the comic book STEEL??? not the movie!!!?
Was cancelled after the 25th issue or so....the movie probably killed the comic too!
Q:How to wear out stainless steel?
Just abuse it. You could hit with a hammer, expose it to flame, throw it at or grind it around on rocks or concrete, rub it with steel wool. (be artful in how you do this, the pattern could end up looking too deliberate if you're not careful.) For an example of naturally aged stainless steel, look at some cooking pots/pans. If you don't have any old ones, maybe your parents or someone you know does. They usually get a little banged up/scuffed/stained after a while. (I think the stainless just means it doesn't rust.)
Q:Methoding - Steel Castings?
It is very difficult to define Methoding of Steel castings by one sentence. Actually it encompasses the total casting process. Normally it would mean a) Pattern design i.e. what type of pattern it would be- wooden, metallic, split or full, loose or fitted on a match plate or any other, how will be the parting line. b) Design of the gating system. c) Design of risering i.e. numbers, size and location of risers. d) Design of molding process i.e. sand system to be used, mold box size. But to do justice to the above mentioned activities, you need to consider other parameters of the casting process such as chemical composition, solidification characteristics, pouring temperature, pouring time, knock out time etc. As I said Methoding of Steel castings means designing of the total casting process from inception to final product.
Q:Is sterling silver safer than surgical steel?
Surgical okorder.com/
Q:What Metal is around 256% stronger than steel?
aluminum
Q:is tool steel reliable steel in construction of a sword?
Tool okorder.com for some ideas on stuff that tool steel can be made into.

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