Our Best Cold Rolled Steel Coil JIS G 3302

Our Best Cold Rolled Steel Coil JIS G 3302 System 1

Our Best Cold Rolled Steel Coil JIS G 3302

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Our Best Cold Rolled Steel Coil JIS G 3302

1.Structure of Cold Rolled Steel Description：

The raw material of cold rolled steel coil/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 product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Cold Rolled Steel Images

Our Best Cold Rolled Steel Coil JIS G 3302

4.Cold Rolled Steel Specification

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

Thickness: 0.16mm~2.0mm

Width: 1250mm MAX

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

5.FAQ of Cold Rolled Steel

1.How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q: How are steel coils secured during transportation?: Steel coils are typically secured during transportation using metal bands or straps, which are tightly fastened around the coils to prevent them from shifting or falling off. Additionally, wooden blocks or dunnage may be used to provide stability and prevent movement within the transportation container.

Q: What are the common coil weights available for steel coils?: The common coil weights available for steel coils range from 5 to 30 metric tons, depending on the type of steel and the specific requirements of the industry.

Q: i am working in a firm that deals with steels.. so it is necessary for me to understand the chemistry of the steels from their names so that i need not memorize all the grades with their metallury.. where can i find information about this nomenclature ? please help: For steels with a four number code like 1020, 4140 ect the first two digits are the alloying information. I think you need to memorise those. 10 steels are plain carbon steel with no alloying. 41 steels are chrome-molly. The third and forth digits are the carbon content. 1020 is 0.2% Carbon, 4140 is 0.4% carbon. I don't know if there is a system to stainless steels.

Q: Suppose that the hardness of steel is uniformly distributed, taking on values between 50 and 80 on the Rockwell B scale.Compute the probability that the hardness of a randomly selected steel specimen is less than 60. a..462b..333c..500d.2e..750 Question 8 Refer to question 7. Compute the probability that the hardness of a randomly selected steel specimen is between 70 and 75.a..167b..500c..063d..100e..: Suppose that the hardness of steel is uniformly distributed, taking on values between 50 and 80 on the Rockwell B scale. That would be... f(x) = 1/(80 - 50), 50 ≤ x ≤ 80 . . . . . 0 elsewhere Consider this following problem.. Compute the probability that the hardness of a randomly selected steel specimen is less than 60. Here, we have... P(x 60) Oh! Know that the mean and the standard deviation of the uniform distribution function are... ? = (a + b)/2 σ = (a - b)?/12 You should get... ? = 65 σ = 75 Now... P(z (60 - 65)/75) = P(z -0.07) Hence, you should get around 0.462. Good luck!

Q: How can the quality of steel coils be ensured?: The quality of steel coils can be ensured through a combination of rigorous testing, adherence to industry standards, and effective quality control measures throughout the manufacturing process. This includes conducting various tests such as chemical composition analysis, mechanical property testing, and surface inspection to verify the integrity and durability of the steel coils. Additionally, implementing strict quality control protocols, regular inspections, and continuous improvement initiatives are essential to ensure consistent and high-quality production of steel coils.

Q: What are the different grades of steel used for coils?: The different grades of steel used for coils vary depending on the specific requirements and applications. Some common grades include low-carbon steel (e.g., ASTM A36), medium-carbon steel (e.g., ASTM A516), high-strength low-alloy (HSLA) steel (e.g., ASTM A572), and stainless steel (e.g., 304 or 316). Each grade offers distinct properties such as strength, corrosion resistance, and formability, enabling manufacturers to choose the appropriate one based on their needs.

Q: i recently got an industrial piercing and instead of getting pierced with a metal bar i have a PTFE bar .. i eventually want to put in a metal bar but what kind do i get? whats the difference between a surgical steel and titanium bar?thanks: Titanium Industrial Barbell

Q: We are going to build a house with a steel frame.Someone told me today that these houses have problems with humidity.Is that true?Please tell me all you know..: the building I work in is steel framed, no humidity problems. I can't believe that steel frame anything causes humidity problems. I would ask for an explanation from whom ever told you this. One thing is cell phones, radios etc. have bad reception due to all the interference.

Q: How do steel coils perform in high-temperature applications?: Steel coils perform well in high-temperature applications due to their excellent heat resistance and structural stability. The high melting point of steel allows it to maintain its strength and shape even at elevated temperatures, making it suitable for various industries such as automotive, construction, and manufacturing. Additionally, steel coils can withstand thermal expansion and contraction without warping or deforming, ensuring reliable performance and durability in extreme heat conditions.

Q: I want to replace the old refrigator within the next 6 months........ Is the trend to buy a stainless steel refrigerator? Some magazines and internet sites are pointing me that direction. What are the pro's and con's ? I like the color bisque, or cream-color as well, or better, than stainless steel. What would be the reasons to buy stainless steel...is it becoming the most popular color ?: it is indeed in style.. but they're very hard to keep clean. take it from me. i have one. and if you even toush it with your finger. there's a smudge or mark. you have to constantly keep cleaning it. but it's no different that having a regular new refrigerator. they're just more stylish. but overall you should get the stainless steal one. just keep up with it. lol. hope it helped.

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