cold rolled steel coil for roofing construction

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
36 m.t.
Supply Capability:
30000 m.t./month

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Product Description:

SPCC, SPCD, SPCE, SGCC, DC01, DC02, ST12,Q195, Q215, Q235 

1). Thickness: 0.14~2.0mm
2). Width: 600mm~1500mm; 762MM/914MM1000MM/1250MM/1500MM

3). Surface:  Full Hard, or bright anneal , or Drawing Quality, Oiled, Slightly Oiled, Unoiled

4). Quality:   No Joint, No Bends, no spots, no roller marks.

  MTC will be provided with goods, third part inspection is acceptable, for example,  SGS, BV. Etc 

5). Coil ID: 508mm or 610mm
      Coil Weight: 3~8MT as per client's requirement

6). Package: Mill's Standard Seaworthy Package. 
7). Delivery: within 30days since prepayment or L/C confirmed 

8). Application: Construction, raw materials for HDGI or PPGI, furniture

 

material 

Q195,Q195L,Q195LD,Q215,Q235and 08AL SPCC SGCC DC01

Thickness

0. 14 - 2.0mm

Width

600mm - 1500mm

tolerance

Thickness tolerance : +/- 0. 02mm; Width tolerance : +/- 2mm

type

full hard or bright anneal

Surface treatment

Chromate, oiled/unoiled

spangle 

Regular spangle, minimized spangle, zero spangle

surface

no-skin passed or skin passed,tensil leveld

grade standard

JIS G3302 , EN10142, ASTM653, ASTM95

Packing

Seaworthy packing, steel packing and steel pallet

Applications

Construction,hardware,home appliances,interior decoration

 

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Q:How much lighter is aluminum than steel?
Depends okorder.com
Q:Why low carbon steel have poor magnetic properties?
The composition you mention is not a low carbon steel.The carbon and manganese content are high enough to mean that the crystal grain size will be small. A very large grain size is needed in steels for transformers,motors etc.The large grain size and lack of carbides in low silicon steels for magnetic purposes allows the easy movement of magnetic domain walls.Transformer steels typically have a carbon content of about 0.003% and 3.5%Si with the phosphorus and sulphur at a tenth of the levels you mention.The high Si content increases the electrical resistivity of the magnetic core and reduces the power loss from eddy currents(the core metal has voltages generated in it by the changing magnetic fields) and the power lost in eddy currents heats up a transformers core so it needs extra cooling;the loss is inversely proportional to the resistivity and 3.5%Si increases resistivity of iron by a very large amount.The presence of high silicon with ultra low carbon and manganese level allows the soft magnetic steels to be annealed at very high temperatures(850 to 1100deg C)without a phase change so that the crystals have 10,000 to 10,000,000 times the volume of the crystals in heat-treatable (Just)steel you mention.Fine for playing with and demonstrating electromagnetism but not as electrical engineering feedstuff.
Q:Anyone seen Man Of Steel?
I know nothing about Superman nor have I watched the other films or read the comics. Man Of Steel was a CGI-fest, maybe a little bit too much, though it is Zack Synder's style. I actually fell asleep for most of the movie, seeing only the first 30 minutes and last 45 minutes? So that might be a good indication or it could just be me. There were loads of action scenes but overall, the movie wasn't that impressionable to me. The storyline was quite standard and had nothing outstanding, not even humour. Lois Lane and Superman barely had much screen time together to establish any chemistry. The other characters were pretty flat as well. I did like the dark psychological themes of Superman's struggles and coming to terms with his abilities though.
Q:The strip tower height
Defects: cold-rolled steel sheet (coil)
Q:What are the components of Stainless Steel?
The stainless steel is a family of ferrous alloys containing at least 11% chromium. The effect of this amount of chromium in steel in reducing corrosion is dramatic. There are many grades of stainless steels. By varying the chemical composition, heat treating, and cold-working, a wide range of properties is achieved. There are three types of precipitation hardening stainless steels: *martensitic types, which are supplies in the martensitic condition, are hardened by a simple aging treatment of the fabricated part. *Semi austenitic types, which are supplied in the austenitic condition, are transformed to martensite by special heat treatment before precipitation hardening. *the austenite in the austenitic types is precipitation hardened directly. The heat treatments of precipitation-hardening stainless steels are chosen to optimize mechanical properties. Precipitation hardening generally results in a slight increase in corrosion susceptibility and an increased susceptibility to hydrogen embrittlement.
Q:Anyone else love the TNA Steel Cage? +BQ?
TNA steel cage is alot more better i agree with you its safe and can see through it just fine on camera.. BQ: i think newer fence type because it does slow down a match and its brutal.. Old blue cage is just a bit too wide that someone can easily jump two or three squares up and finsihed, nah its too quickly finishing a match into that cage.
Q:What is the function/s of stainless steel?
nicely worth little or no so a great way as i'm in contact. It has an somewhat destructive co useful of heat, is confusing to lubricate to maintain the meals from sticking and could strengthen a warm spot somewhat. My decision is a good high quality forged iron, it extremely is heavy yet conducts warmth nicely and spreads it flippantly. Stainless with copper bottoms is marginal for boiling water whether it does sparkling somewhat. There are countless alloys on the industry that are usable as cook dinner ware. Aluminum is worse than stainless. Of the organic metals, copper is the suited conductor of heat, forged iron is my decision, spun metallic does artwork. desire this helps. never wash forged iron cookware with cleansing soap and water.
Q:Steel question?
Steels okorder.com
Q:Is mild steel environmentally friendly?
Steel just rusts, it doesn't produce any emissions just sitting there. They even make architectural steel called Corten to rust to a nice patina. If you consider how the steel was made in the first place, a great big NO! Steel making requires massive amounts of electricity plus it gives off some nasty fumes in the liquid state. Leather itself doesn't emit much of anything, but the dyes might. Again though, if you look at how it's made, tanning leather is right up there with steel mills and paper mills for pollution, some of the worst.
Q:What is the amount of Iron found in Steel?
Steel is produced in different grades,depending on the amount of iron, and chromium, and any other alloying metal that might be in that particular grade. Any good welders hand book would be a good source of information on steel and its properties.

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