• Steel Rolled Coils SS400 Q345 Hot Rolled Steel Coil System 1
  • Steel Rolled Coils SS400 Q345 Hot Rolled Steel Coil System 2
  • Steel Rolled Coils SS400 Q345 Hot Rolled Steel Coil System 3
Steel Rolled Coils SS400 Q345 Hot Rolled Steel Coil

Steel Rolled Coils SS400 Q345 Hot Rolled Steel Coil

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
1000 m.t./month

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Item specifice

Grade:
1000 Series,2000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series
Surface Treatment:
Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating
Shape:
Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper:
T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard
Application:
Food,Glass Wall,Transportation Tools,Heat Sink,Door & Window,Decorations,Label & Tag,Insulation Material,Seal & Closure,Pharmaceutical,Kitchen Use,Liner & Wad

Product Description:

 

General Information of Cold Rolled Steel Sheet

 

The raw material of cold rolled steel sheet is high quality hot rolled product, and after pickling, continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many kinds of new technology and new process of global cold rolling production have been applied. Therefore the quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as processing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

 

 

Specifications of Cold Rolled Steel 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: 0.20mm - 3.0mm

 

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

 

 

Package of Cold Rolled Steel Sheet

 

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 of Cold Rolled Steel Sheet

 

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

 

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

Steel Rolled Coils SS400 Q345 Hot Rolled Steel Coil

Steel Rolled Coils SS400 Q345 Hot Rolled Steel Coil

Steel Rolled Coils SS400 Q345 Hot Rolled Steel Coil

Steel Rolled Coils SS400 Q345 Hot Rolled Steel Coil

 

FAQ:

1.Q: What about leadtime ?

   A: Normally the leadtime is 60days after we receive the deposit and confirm  the details. All the press machines we use is the best quality in China Yangli brand. The press machine leadtime from Yangli is 50days,  the best leadtime we can give is 60days. 

 

2.Q: What's the lead time for moulds?

   A: Normally the mould leadtime is 45 days after we confirm all the details with customer. Our professional mechanical enginners from Austria will design the mould according to the samples from customer, or by the specifications offered by customers.    

 

3.Q:What kinds of mould you can make? and what is your strong point for the moulds?

   A: we can make wrinkle wall mould and smooth wall mould both. For wrinkle wall mould we can make, 79" pan, fish pan, bbq pan. For smooth wall mould we can make muffin cup, and cake cup, tar cup,etc. We can also make 2 or 3 portion conatiner moulds as long as you offer us sample or specifications.  Our strong points are all our moulds are WEDMLS cut, which makes the mould more accurate and precise. Important materials likestainless steel parts we make in Austria. We also recut after heat treatment, which most of makers do not take this process.

 

Q:I am doing some exam review and do not know how to do these...Calculate the number of Nitrate ions in 3.99 g or aluminum nitrate.
? number of NO3 = 3.99g AlNO3 x(1mol AlNO3/212.996 g AlNO3)x(1mol NO3/1mol AlNO3)x(6.02*10^23 number of NO3/1mol NO3)=11*10^21 number of NO3
Q:For a high school Chemistry course I made soap for a project. Before doing this, thank god, i learned that one should never use an aluminum container to mix the lye (NaOH) and water. Now, I need to know why. I know it eats away at the container but i can't figure out why. It goes against everything I've learned so far. At first i thought it was because Aluminum was, for some strange reason :o, more reactive than Sodium therefore replacing it in the reaction but that turned out not to be true. Does anyone have an idea of why? Thanks
This exact question, word for word, was asked and answered 7 months ago. See my source for the answer. And find something better to do than reposting old questions.
Q:i know what aluminum is but oxide is not found on the periodic table, and the teacher also gave us a list of common oxidation numbers for polyatomic ions and it is not there also, can anyone help me?
Aluminum Oxide is just the name of an ionic compound. Kind of like Sodium Chloride. While there is no chloride atom, we know it's just that's the traditional way to name NaCl (table salt.) Aluminum Oxide just means it is aluminum and oxygen combined to form a charge neutral ionic compound. Since we know aluminum has a charge of 3+ (this can be obtained from the periodic table or a chart of cations) and Oxygen has a charge of 2- ( we can obtain this from the periodic table or a chart of anions), all we have to do is make a charge neutral species. In this case Al_2O_3 (those are subscripts) is the correct species because it is neutral. So now we just calculate the weight. Al = 26.98 O= 15.99 so we have 2 Al and 3 O 2 * (26.98) + 3 * (15.99) = 101.9 grams/mol
Q:Are 101 aluminum sheets easy to work with in terms of cutting, drilling, and shaping?
Yes, 101 aluminum sheets are generally easy to work with when it comes to cutting, drilling, and shaping. Aluminum is a lightweight and malleable material, making it relatively easy to manipulate using common tools. However, the specific ease of working with 101 aluminum sheets may vary depending on the thickness of the sheets and the specific tools and techniques used.
Q:What is the fatigue strength of 101 aluminum sheets?
The fatigue strength of 101 aluminum sheets refers to their ability to withstand repeated loading and unloading cycles without experiencing failure or damage due to fatigue.
Q:Can aluminum sheets be used for electronic enclosures?
Yes, aluminum sheets can be used for electronic enclosures. Aluminum is a commonly used material for electronic enclosures due to its excellent properties. It is lightweight, corrosion-resistant, and provides good electromagnetic shielding. Aluminum sheets can be easily formed and fabricated into various shapes and sizes, making them suitable for housing electronic components. Furthermore, aluminum has good thermal conductivity, allowing for efficient heat dissipation from the enclosed electronics. Overall, aluminum sheets are a popular choice for electronic enclosures due to their durability, versatility, and electrical properties.
Q:What is the typical machinability of aluminum sheets?
Aluminum sheets are widely acknowledged for their excellent machinability. This is due to their relatively low density and softness, which make them easier to machine compared to other metals. Furthermore, aluminum exhibits good thermal conductivity, enabling efficient heat removal during machining. Its low melting point also reduces the likelihood of overheating. Moreover, aluminum demonstrates favorable chip formation characteristics, resulting in effortless chip removal and decreased tool wear. However, the machinability of aluminum may differ depending on factors like alloy composition, tempering, and surface finish. Nevertheless, aluminum sheets are generally considered to be highly machinable.
Q:Can aluminum sheets be used for insulation?
Indeed, insulation can make use of aluminum sheets. Given its excellent conductivity of heat and electricity, aluminum is capable of effectively reflecting and obstructing thermal energy. For instance, aluminum foil frequently serves as a radiant barrier in insulation setups. By redirecting radiant heat away from the structure, it aids in curtailing heat transfer and decreasing the influx or escape of heat through insulated regions. Moreover, aluminum sheets can also fulfill the role of a vapor barrier, thwarting moisture intrusion and thereby preserving the insulation's efficacy. In summary, aluminum sheets present a cost-effective and efficient alternative for insulation objectives.
Q:Are aluminum sheets suitable for food contact applications?
Yes, aluminum sheets are suitable for food contact applications. Aluminum is a non-toxic and non-reactive metal that does not leach harmful substances into food. It is widely used in the food industry for packaging, cooking utensils, and food storage containers. Additionally, aluminum exhibits excellent heat conductivity and can be easily cleaned, making it a popular choice for food-related applications.
Q:Can aluminum sheets be textured or patterned?
Yes, aluminum sheets can be textured or patterned through various processes such as embossing, engraving, or adding surface finishes like brushed, hammered, or matte patterns.

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