Hot-Rolled&Cold Rolled Stainless Steel Coil (304, 304L, 316, 316L, 321, 310S, 309S)

Hot-Rolled&Cold Rolled Stainless Steel Coil (304, 304L, 316, 316L, 321, 310S, 309S)

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 50000 m.t./month

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Product Description

Stainless Steel Coil /Roll

1. Item: Stainless steel coil, Stainless Steel Roll

2. Material :201, 202, 304, 304L, 316, 316L, 309S, 310S, 317L, 321, 347, 347H , 409, 409L, 410, 420, 430, etc

3. Surface:2B,BA,HL,4K,6K,8K,NO.1,NO.2,NO.3,NO.4,NO.5 Black/Polished/Bright or as request

4. Standard: AISI, ASTM, EN, JIS, DIN, GB

5.Thickness: 0.3-3mm(cold rolled); 1.5-12mm(hot rolled)
Width: 1000mm,1219mm,1500mm or as request(cold rolled); 1000mm,1219mm,1500mm,1800mm,2000mm or as request(hot rolled)

6.Tolerance:thickness tolerance: +/-0.02mm,width tolerance: +/-10mm(cold-rolled);
thickness tolerance: +/-0.1mm,width tolerance: +/-10mm(hot-tolerance)

7. Shipment: Within 10-20 working days after receipt of the down payment or Irrevocable L/C sight.

8. Certificate: ISO, and third part inspection

9. Application: (1) Construction, decoration (2) petroleum, chemical industry (3) electrical appliances, automotive, aerospace (4) house ware, kitchen appliances, cutlery, foodstuff (5) surgical instrument

10. Package: Bundles, seaworthy wooden pallets or wooden cases. With or without edge protector, steel hoop and seals, in 20' or 40' container or as per customers' requirements.

If you are really interested in our products, you can feel free to contact us directly.
Hot-Rolled&Cold Rolled Stainless Steel Coil (304, 304L, 316, 316L, 321, 310S, 309S)

Surface Finish	Definition	Application
2B	Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry, Construction material, Kitchen utensils.
BA	Those processed with bright heat treatment after cold rolling.	Kitchen utensils, Electric equipment, Building construction.
NO.3	Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.	Kitchen utensils, Building construction.
NO.4	Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.	Kitchen utensils, Building construction, Medical equipment.
HL	Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.	Building Construction.
NO.1	The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.	Chemical tank, pipe.

Q: Whats the difference in composition? When LTCS is used generally?Whats the temperature range, that these materials can be used? Is there any relation between Killed carbon steel, LTCS, stainless steel, carbon steel(normal)? How to categorise/classify these?Thankyou very much in advance..: Low Temperature Carbon Steel

Q: What are the common coil tests performed for quality control?: Some common coil tests performed for quality control include tension tests, bend tests, hardness tests, and dimensional checks. These tests help to ensure that the coils meet the required specifications and are of high quality.

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: Are you people aware of commercial steel warehouses, If yes then can you please explain their advantages and benefits?: Compared to what?

Q: How do steel coils contribute to durability and longevity in products?: Steel coils contribute to durability and longevity in products due to their inherent strength and resistance to corrosion. By using steel coils as a material, products benefit from enhanced structural integrity and the ability to withstand heavy loads, mechanical stress, and harsh environmental conditions. The flexibility and resilience of steel coils also ensure that products can maintain their shape and functionality over a prolonged period, making them highly durable and long-lasting.

Q: Can steel coils be used in high-temperature applications?: Yes, steel coils can be used in high-temperature applications. Steel is known for its excellent heat resistance and can withstand elevated temperatures without significant loss of strength or deformation.

Q: Galvanized Steel or Standard Steel. This will be for the grilling surface.: Bare steel. Galvanized or ANY coated racks will produce deadly chemicals in the food when heated. Galvanizing is a tin coating applied to the surface of the iron. Cadmium is a deadly chemical when ingested and is one of the chemicals on refrigerator racks. I'm not sure about Stainless Steel. The safest way is if in doubt DON'T.

Q: which is the most tough and durable steel type ??: C'mon. Really? That's your question? How about some actual details like the application, is it going to be formed into a shape, do you need to weld it, what type of environment like corrosion and temperature is it going to be subject to? There are roughly 2,000 grades of steel and a couple hundred grades of stainless steel. Steels can be soft or they can be exceptionally hard. We need more info please.

Q: How are steel coils used in the manufacturing of storage racks?: Steel coils are used in the manufacturing of storage racks by being cut into smaller, more manageable pieces that are then shaped and welded into the desired rack structure. The strength and durability of the steel coils make them an ideal material for supporting heavy loads and ensuring the stability of the storage racks.

Q: Cooling bed generally a part of the steel rolling mills: Another type of cooling bed is used for square stock. It consists of several beams with angles cut upward from the bottom. The beams move in alternating fashion so that the square beam is lifted and sat into the next 'tooth'. The angle is cut so that the beam rotates as it is set down. This keeps the stock straight while it cools.

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