Jiangsu Sturway New Materials Industry Co., Ltd.
Professional Supplier Focusing On Production & Processing of Stainless Steel Raw Materials.
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SUS304 Stainless Steel Coils Hot Rolled ASTM AISI SUS Slit Edge Slit Edge
Austenitic stainless steels are generally easy to weld and do normally not require any preheating or postweld heat treatment.
Highly alloyed austenitic stainless steels – also known as super austenitic grades – generally have good weldability, but the micro segregation of molybdenum reduces the pitting resistance in the weld deposit.
To counter the reduction in pitting resistance, these grades are welded with a nickel-based filler that has been overalloyed with molybdenum.
Super austenitic steels should be welded with a minimum of heating.
The presence of ferrite might influence the corrosion resistance in the ferrite phase in some specific environments as nitric acid.
To rectify this, the use of fully austenitic electrodes and filler are used in some applications, such as the production of urea and acetic acid.
| Product Name | SUS304 Stainless Steel Coils Hot Rolled ASTM AISI SUS Slit Edge Slit Edge |
| Material Type | Austenitic stainless steel, (also have Ferrite stainless steel, Magnetic, Non-magnetic.) |
| Material Origin | TISCO, BAOSTEEL, JISCO, LISCO, BAOSTEEL |
| Grade | 304/L, 201, 309S, 310S, 316/L, 317/L, 321, 347, 347H, 201, 409L,410,420 |
| Technology | Hot Rolled |
| Thickness | 3mm - 15mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, as required |
| Surface | No.1, 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 Hot & Cold Rolled SS Coils. If you have any question, please feel free to contact us.