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200 Series Stainless Steel Cold Rolled Coil Steel 201 J1/J2/J3/J4/J5 2B Finish
PRODUCT DESCRIPTION
201 stainless steel, with a certain acid and alkali resistance, high density, polishing without bubbles, no pinhole and other characteristics, is the production of all kinds of watchcase, watchband bottom cover quality materials. Mainly used for decorative pipe, industrial pipe, some shallow stretching products.
202 stainless steel is one of the 200 series of stainless steel, gb model is 1Cr18Mn8Ni5N. 200 series stainless steel belongs to low nickel high manganese stainless steel, nickel content, manganese content of about 8%, is a section of nickel stainless steel.
What is the difference between 201 stainless steel and 304?
1. Different components:
Commonly used stainless steel plate is divided into 201 and 304 two models, the actual composition is different. 201 stainless steel contains 15% chromium and 5% nickel. Stainless steel 201 is an alternative to steel 301. Standard 304 stainless steel containing 18% chromium and 9% nickel.
2.Different corrosion resistance:
201 has high manganese content, very bright surface with dark light, high manganese content easy to rust. 304 has more chromium, matte finish and no rust. Stainless steel is not easy to rust because the formation of rich chromium oxide on the surface of the steel body can protect the steel body, 201 material belongs to high manganese stainless steel than 304 hardness, high carbon and low nickel.
3. The main application of different aspects:
201 stainless steel, with a certain acid and alkali resistance, high density, polishing without bubbles, no pinhole and other characteristics, is the production of all kinds of watchcase, watchband bottom cover quality materials. Mainly used for decorative pipe, industrial pipe, some shallow stretching products. 304 stainless steel with good processing performance, high toughness characteristics, widely used in industry and furniture decoration industry and food and medical industry.
| Product Name | 200 Series Stainless Steel Cold Rolled Coil Steel 201 J1/J2/J3/J4/J5 2B Finish |
| Material Type | Austenitic stainless steel, (also have Ferrite stainless steel, Magnetic, Non-magnetic.) |
| Material Origin | TISCO, BAOSTEEL, JISCO, LISCO, BAOSTEEL |
| Grade | 304/L, 309S, 310S, 316/L, 317/L, 321, 347, 347H, 201, 409L,410,420 |
| Technology | Cold Rolled |
| Thickness | 0.1mm to 3mm |
| Width | 10mm to 1500mm |
| Surface | 2B, 2D, BA, NO.4, HL, SB or as required |
| Edge | Slit / Trim Edge |
| Other Service | Leveling: improve flatness, esp. for items with high flatness request. |
| Skin-Pass: improve flatness, higher brightness | |
| Protection | 1. Inter paper available |
| 2. PVC protecting film available | |
| The sizes or thicknesses of stainless steel coil can be customized. If you need additional information, please don’t hesitate to contact us at any time. | |
| All standard products are supplied without inter paper & film. If needed, please inform. | |
| Surface | Characteristic | Processing Technology |
| N0.1 | Original | Pickled after hot rolling |
| 2D | Blunt | Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling |
| 2B | Blurred | Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling |
| N0.3 | Matte | Polishing and tempering rolling with 100-120 mesh abrasive materials |
| N0.4 | Matte | Polishing and tempering rolling with 150-180 mesh abrasive material |
| NO.240 | Matte | Polishing and tempering rolling with 240 mesh abrasive materials |
| NO.320 | Matte | Polishing and tempering rolling with 320 mesh abrasive materials |
| NO.400 | Matte | Polishing and tempering rolling with 400 mesh abrasive materials |
| HL | Brushed | Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture |
| BA | Bright | The surface is annealed and shows high reflectivity |
| 6K | Mirror | Rough grinding and polishing |
| 8K | Mirror | Fine grinding and polishing |
1. How can I get a quotation from you?
You can leave us message or send us a email and we will reply every
message in time.
Or we may talk on line by skype & wechat.
And you can also find our contact information on contact page.
2. Can I get samples before order?
Yes, of course. Can send you small piece for you to check quality.
3. What is your delivery time?
A. The time of delivery is usually around 7-25 days according to
the products you need.
4. What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L.
L/C is also acceptatble .
5. How can you garantee what I got will be good?
First of all, the material origin in TISCO, JISCO, etc and we can
offer MTC from the steel mill.
Also, we accept third-party test.
6. How do you make our business long-term and good relationship?
A. We keep good quality and competitive price to ensure our
customers benefit ;
B. We respect every customer as our friend and we sincerely do
business and make friends with them no matter where they come from
Looking for ideal SS Coils supplier ? We have a wide selection at
good prices to help you get creative. All the Cold Rolled Stainless
Steel Coils are quality guaranteed. We are China Origin Factory of
Customized Stainless Steel Coil. If you have any question, please
feel free to contact us.
