Factory direct sale AISI 304 309 310S 316 316L 410 420 Hot rolled stainless steel coil
Stainless steel is in the air or chemical corrosion medium can resist corrosion of a high alloy steel, stainless steel is a beautiful surface and corrosion resistance, do not have to go through plating and other surface treatment, and play the inherent surface properties of stainless steel, used in a variety of steel, commonly known as stainless steel.
The corrosion resistance of stainless steel coil mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, etc.) and the internal structure of stainless steel coil, which plays a major role in the chromium element. Chromium has high chemical stability, can form a passivation film on the steel surface, so that the metal is isolated from the outside world, protect the steel plate from oxidation, increase the corrosion resistance of steel plate. After the passivation film is destroyed, the corrosion resistance decreases.
| 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/8K mirror | 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. |
| Hairline | 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. |
FAQ
Q: what kind of work does your company do?
A: Our companv is a professional manufacturer
We mainly produces stainless steel plate/pipe/coil/round bars,as well as aluminum plate/pipe/coil/bai
Q: what are the advantages of your company?
A
(1): Prime quality and reasonable price
(2):Wide excellent experiences with after-sale service
(3)Every process will be checked by responsible QC which insures every product's quality
(4):Professional packing teams which keep every packing safely
(5)Trial order can be done in one week.
(6):Samples can be provided as your requirements.
Q: what is your terms of payment?
A: Payment<=1000USD.100%in advance.Payment>=1000USD.30%T/T in advance .balance based on BL copy or LC at sight.
if you have another question,please contact us as below
Q: What about your price?
A: Our price is very competitive because we are a factory.
Pls feel free to contact us if you are interested in our products
Q: How long is your delivery time?
A: Different products have different delivery time.The products will be delivered as soon as possible on the basis of the quality
assurance.Usually the delivery time is within5 days after we received your deposit
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Sus430 Hot Roll Stainless Steel Coil 201 304 6mm Decoiling Images
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