439 2B Stainless Cold Rolled Coils
Product Description
439 2B Stainless Cold Rolled Coils： Cold rolled commonly used in the steel industry, different from hot-rolled coils. It refers to the steel strip that is directly rolled into a certain thickness with a roll at room temperature and rolled into a full coil with a winder. Compared with hot-rolled coils, cold-rolled coils have a brighter surface and a higher finish, but produce more internal stress, and are often annealed after cold-rolling.
439 stainless steel is on the basis of ordinary ferritic material (430) to reduce the content of C, at the same time adding Ti and other stabilizing elements, so that the steel resistance to intergranular corrosion, formability and weldability have been improved. Compared with 304 steel, although the elongation is lower (about 30%), the strength and corrosion resistance are comparable, and the corrosion resistance is better than 200 series materials. Main Uses: elevator, escalator decoration board, architectural decoration board, such as decorative structural parts, structural tubes, automobile exhaust system components, washing machine inner cylinder
Product Parameters
|
Product Name |
439 2B Stainless Cold Rolled Coils |
|
Thickness |
0.1-6.0mm |
|
Width |
900-1500mm |
|
Length |
As customer's requirement |
|
Coating Weight |
30-600g/㎡ |
|
Inner diameter |
508/610mm |
|
Surface structure |
Regular spangle, small spangle, zero spangle, big spangle |
|
Surface treatment |
Oiled, chromated, anti fingerprints |
|
Coil weight |
1-25mt |
|
Application |
House Application, Building, Automobile, Instrument, Tin can |
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We have a large stock of commonly used models and sizes in stock, which can be delivered in the shortest possible time, ensuring that it does not delay your production cycle
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Tianjin Medal New Materials Technology Co., Ltd
Contact us
Tianjin Medal New Materials Technology Co., Ltd
E-Mail：metal@qdzysteel.com
TEL：8619546356638
WhatsApp：8619546356638
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