cold rolled steel coil / sheet / plate in CNBM

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
5000000 m.t./month
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Specification

The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling, kinds of new technology and new process of global cold rolling production have been applied. Therefore the manufacturing, home appliance, automobile etc.

 

COLD ROLLED STEEL

Thicknenss

0.10mm-4.00mm

Width        

600mm-2000mm

Sheets  length  

1200-6000mm

Coil inner  diameter  

508-610mm

Surface  treatement

matt finish/bright  finish,oiling/dry, bright anneal/black anneal

Coil  weight    

3-5t

 

Quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many rocessing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing

 

We can ensure that stable quality standards are maintained, strictly meeting both market requirements and customers’ expectations. Our products enjoy an excellent reputation and have been exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc.. We sincerely hope to establish good and long-term business relationship with your esteemed company.

 

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Q:Does anybody have some column splice details for steel structures?
The refernce for Canada is S16-01 Limit states steel design My professor always taugth us shop weld field bolt if that helps
Q:Is Steel a Pure Substance or a Mixture?
Steel is mostly iron. However, it is an alloy or solid solution, or mixture of iron and other metals or sometimes carbon. All steel is a mixture. there are many varieties.
Q:How much lighter is aluminum than steel?
A steel frame would weigh at most 2 pounds more than an aluminum frame. That would be comparing a less expensive steel frame to a really good aluminum frame. However if you are talking about comparable prices the weight difference would be much less, about 1 pound
Q:What material is strongest? Human bone, steel, or concrete?
Steel would smash a bone ,and concrete needs steel reinforcing.But of these only a bone can heal. Steel is the strongest .
Q:What does Blue Steel meen?
Blue okorder.com/
Q:Best affordable steel combat knife?
Sorry, probably aint gonna happen in that $ range. How big of a blade will effect the steel selection. For instance I have one I forged from 52100, a most excellent steel better suited for 5-6 blades. For larger blades either 5160 or L-6 can make an indestructable blade. For 5 and under D-2 is about as fine a steel as you can get. No blade made from these will come cheap, L-6 is only available from custom makers. Save up your money, expect to pay 100 - 200 for a well made blade. You pay cheap prices you get cheap workmanship.
Q:Why should you heat thicker steel before welding?
For most mild steel, it is not necessary to preheat the steel, even in thick sections. Preheating, as well as maintaining interpass temperatures is sometime used when welding high-strength or high-performance steels. This reduces the likelihood of weld cracks. Mild steel is ductile enough that weld cracks aren't usually a problem. Preheating reduces the speed at which the weld cools and solidifies. in high-strength steels, this produces a more ductile microstructure in the weld and heat affected zone, thus reducing the possibility of hot and cold cracks. This also may improve some of the mechanical properties of the H.A.Z., such as impact toughness. The slower cooling rate allows more time for hydrogen to diffuse out of the weld, reducing the potential for hydrogen embrittlement. Hydrogen is produced when water vapor reacts with the steel at high temperatures, producing iron oxide and hydrogen gas. Some steels can be damaged by even relatively small amounts of hydrogen. Electrodes used in flux core arc welding and in shielded metal arc welding often contain fluxes which tend to absorb moisture from the air. Also, rust and mill scale contain water molecules which are chemically bound to the iron atoms. Note that hydrogen embrittlement is generally not an issue with mild steel, due to it's low carbon and alloy content. Preheating also reduces shrinkage stresses, due to the slower cooling rate. This is beneficial in parts which are heavily restrained, or where distortion is a particular concern.
Q:What is the difference between LTCS and Carbon steel?
Low Temperature Carbon Steel
Q:Are cold steel swords durable?
O.Adequate. First and fundamental it takes coaching and observe to use a katana. There may be a little bit component known as 'system'. You need to to search out an trainer. Except you're a fairly significant man, an O Katana is conveniently too large for you. Weapons of this way were not used for dueling, they have been further anti-cavalry weapons. As a substitute cumbersome for one in the direction of one combat. The cold steel katanas are not very regularly correct varieties of a japanese sword - missing finesse and poorly balanced. They are going to take a beating though and it seems like that's what you probably giving it. Severely, you possibly more often than not a hazard to your self and possible others round you - to search out an teacher.
Q:Is m390 steel aka 20cv steel a tool steel?
Congratulations you can read a table of steels. Yes M390 is a tool steel. Blades is one application as is the manufacture of injection moulding tools.

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