Stainless Steel Coil in Hot Rolled Cold Rolled No.1 0.3mm-4.4mm

Stainless Steel Coil in Hot Rolled Cold Rolled No.1 0.3mm-4.4mm System 1

Stainless Steel Coil in Hot Rolled Cold Rolled No.1 0.3mm-4.4mm

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 8000 m.t./month

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Cold and Hot Rolled Stainless Steel Coil with Top Quality

Cold and Hot Rolled Stainless Steel Coil 304 with Top Quality

1.Structure of Stainless Steel Coil：

Stainless steel coil is a production which not easy rust, acid resistance and corrosion resistance, Stainless steel coil is a new kind of Austenite stainless steel by used Mn, N replace Ni. so it is widely used in light industry, heavy industry, daily necessities and the decoration industry. Stainless steel coil has good corrosion resistance and hot / cold processing performance, instead of stainless steel products for used in the not high of corrosive environment, such as indoor, inland city outdoor etc.

2.Main Features of the Stainless steel coil：

1) High Quality: Using Latest automated control equipment to ensure the quality

2) Best Price: With most automated equipments to ensure our price is lower than the market

3) Fast Delivery: The delivery date within 20 das after get your order

4) Best Service: Our after-sell service team will help you to slove all the problems about the order

3. Stainless steel coil Images

Stainless Steel Coil in Hot Rolled Cold Rolled No.1 0.3mm-4.4mm

4. Stainless steel coil Specification

Product name: 304 Stainless Steel Coil

Thickness: 0.2mm to 1.5mm

Technical: Cold Rolled

Width: 10mm to 1240mm

Type: 200 Series

Length: As customer's requested

Standard: JIS, SUS

Finish: BA, 2B, 8K, NO.3, NO.4, HL

MOQ: 100 MT

Ship Term: FOB Shenzhen port or CNF import port

Delivery Time: 15 to 20 day after the receive the deposit or LC

Packaging: By wooden pallet, wooden case or according to customer's request

5.FAQ

Q: Do you have your own QC department?

A: Yes, we have, our QC department will inspect the goods during the process of mass production and after completion of production.

Q: What is MOQ of Model xxx?

A: We have MOQ of each model, please contact us by email.

Q: I want to order some goods with small qty. but more varieties, can you accept the order?

A: Would you pls send the qty. of each model to us by email? We will check it and reply you soon.

Q: D2 steel and 1040 steel made of knives which is good, sharp, retention and impact resistance what?: 1040 is medium carbon steel. D2 is stainless steel. Sharpness and retention after quenching, stainless steel is not comparable to carbon steel. Because carbon steel is much thinner than stainless steel. As for the overall strength, you should not consider it if you use partial hardening. Remember, the best steel for knives is pure carbon steel such as 1040.1060.1095. Sharpness. Retention. The strength of the knives is better than they are. 1040 represents its carbon content is zero point four percent. 1060 is zero point six percent, and so on. The number of the more hard, more sharp. But it's more brittle if you don't handle it well. Now, knife maker in order to yield, and beautiful, with the knife people do not bother to take care of, maintenance tools, all love to use stainless steel, boasting stainless steel, more than cattle. If you're too lazy to maintain the tool, use d2. D2 is pretty good in stainless steel, too. I suggest you use 1060 partial hardening. 1040 quenching control is not good, then may be partial soft, 1095 may be partial brittle. If you do a knife Laoniao also doesn't matter, steel is not a problem. In short, stainless steel is not recommended. Maintenance is really poor, the edge is too slippery, cutting ability is not comparable to carbon steel. Of course, if you're too lazy to grease the knife, rub the knife every other week. Then you use stainless steel, D2, compared to other stainless steel, or a certain degree of retention

Q: How to identify stainless steel S316?: Identify chemical composition, metallographic structure, or properties. If the chemical constituents are identified, the spectra can be used

Q: Is there anything that can attract stainless steel?: There are many kinds of stainless steel, the most common are chromium and nickel austenitic stainless steel, such as 0Cr18Ni9, containing 18% chromium and 9% nickel, the magnetic properties of this stainless steel is very weak. Chromium stainless steel without nickel or nickel is generally martensitic stainless steel, such as Cr12, they are magnetic, and corrosion resistance is not as good as austenitic stainless steel. In recent years, due to nickel prices soaring, so some bad shoddy manufacturers with martensitic stainless steel instead of austenitic stainless steel, therefore, can carry a Nd-Fe-B magnet to check stainless steel, can absorb the stainless steel is certainly not good.

Q: Is food contact stainless steel and food grade the same concept?: Because the 304 stainless steel is recognized as no harm to the human body of the stainless steel material, but there were other utensils made of stainless steel materials, such as 201 stainless steel, the stainless steel containing manganese, manganese is harmful to the human body!

Q: What is the difference between 304B stainless steel and 304C stainless steel?: The stainless steel 304 is generally used in other ways, such as round bar, thick plate and various kinds of profiles.

Q: What's the difference between stainless steel 302 and 304?: 304 stainless steel is a widely used chromium - nickel stainless steel, as a widely used steel, corrosion resistance, good heat resistance, low temperature strength and mechanical properties; punching, bending and other thermal processing, non hardening heat treatment (use temperature of -196 to 800 DEG C). 302 stainless steel the carbon is relatively high (302 C = 0.15%; 304 C is less than or equal to 0.08%) and better strength. The other indicators are basically the same as those of 304.

Q: Why is the magnetism of stainless steel welded?: Austenitic stainless steel, if it contains a small amount of ferrite, or austenitic stainless steel in cold processing due to larger deformation, it will have a weak magnetic.

Q: Can stainless steel be hardened?: Between 350 to 450 DEG C after nitriding of austenitic stainless steel card surface strengthening by low pressure plasma glow discharge technology, under the pressure of 100 ~ 150KPa, 60 ~ 100 minutes to get a thickness of 10 to about 30 um high nitrogen austenitic hardness of supersaturated solid solution strengthening layer. The layer structure is analyzed to show that X ray diffraction, electron probe and auger spectrometer, the processing temperature is lower than 450 DEG C, the layer is the single nitrogen supersaturated solid solution layer of austenite, hardness reaches IOOOHV, compared with the original material, the wear resistance increases 2 ~ 3 times.

Q: What are the models of stainless steel?: heat treatmentAnnealing is carried out in a temperature range of 1850-2050 degrees, followed by rapid annealing and then rapid cooling. 316 stainless steel shall not be overheated to harden.welding316 stainless steel has good weldability. All standard welding methods can be used for welding. Welding can be carried out according to the use of 316Cb, 316L or 309Cb stainless steel filler bar or welding rod for welding. In order to obtain the best corrosion resistance, the welded section of 316 stainless steel needs to be annealed after welding. If 316L stainless steel is used, there is no need for post weld annealing.