0.22-3mm thick JIS 410 SS Grade Cold Rolled BA Stainless Steel Raw
Description of Cold Rolled Stainless Steel Coil
The properties of stainless steel are corrosion resistance, high ductility, attractive appearance and low maintenance.
Stainless steel contains chromium which provides the properties of corrosion resistance at high temperatures. Stainless steel can withstand corrosive or chemical environments due to its smooth surface. Stainless steel products are safe for long-term use with excellent resistance of corrosion fatigue.
Quick Detail of Cold Rolled Stainless Steel Coil
Product Type: Coil
Technique: Cold Rolled/Hot Rolled
Grade: 200series/300series/400series
Standard: AISI/ASTM/SUS/JIS/DIN/TUV/BV/etc
Thickness (mm): 0.3mm-10.0mm
Width(mm):1000mm/1219mm/1240mm/1250mm/1500mm/Customized
Edge: Mill edge/slit edge
Inner Diameter(mm): 508mm,610mm
Specification of Cold Rolled Stainless Steel Coil
Surface
Finish | Definition | Application |
| 2B | Finished by heat treatment , picking or equipvalent cold rolling , followed by skin pass to obtain adequate luster surface. | With bright and smooth surface ,easy for further grinding to obtain brighter surface ,suitable for medical instruments ,milk containers ,tableware and so on. |
| BA | Bright heat treatment after cold rolling. | Structual members .etc.kitchen utensil ,cutlery ,eleltric applicances ,medical instruments ,building decorations ,etc. |
| NO.3/NO.4 | Polished with No.150-240 abrasives. | Milky food processing equipment , medicalinstruments ,building decorations. |
| HL | Finshed by polishing with abrasives of suitable grain size to obtain continuous streaks. | Building decorations ,such as elevators ,escalators ,door etc. |
| 6K/8K | A mirror-like reflective surface ,which is obtained by polishing with successively finer abrasives and buffing extensively with all gritlines are removed. | Buliding entrances,bulkding column casting ,elevator's wall doors ,counters,sculptures etc. |
| Stainless Steel Coil/Sheet/Plate Information |
| Technique | Surface Finish | Grade Series | Thickness(mm) | Width(mm) | Application |
| Main Dimension |
| 20-850 | 1000 | 1219 | 1240 | 1250 | 1500 | Petro-chemical industry,Tanks
Construction material |
| Hot Rolled | No.1 / 2E | 201/202/
304 | 2.2-12.0 | √ | √ | √ | √ | | √ |
| Cold Rolled | 2B | 201/304 | 0.25-3.0 | √ | √ | √ | √ | √ | √ |
| 410S/430 | 0.25-2.0 | √ | √ | √ | √ | | |
No.4 / Hairline
Mirror / Linen
SB | 201/304 | 0.22-3.0 | √ | √ | √ | √ | √ | |
| 410S/430 | 0.25-2.0 | √ | √ | √ | √ | √ | |
| BA | 201/304 | 0.2--1.8 | √ | √ | √ | √ | | |
| 410S/430 | 0.25-2.0 | √ | √ | √ | √ | | |
| 2BA | √ | √ | √ | √ | | |
| Chemical composition and mechanical properties of stainless steel coils |
| Grade | Chemical Composition (%) | Mechanieal Performece |
| C | Si | Mn | P | S | Ni | Cr | Mo | Hardness |
| 201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | - | HB≤241,HRB≤100, HV≤240 |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | - | HB≤187,HRB≤90,HV≤200 |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
| 410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.030 | ≤0.060 | 11.5/13.5 | - | HB≤183, HRB≤88 HV≤200 |
| 430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.00/18.00 | - | HB≤183, HRB≤88 HV≤200 |
Application of Cold Rolled Stainless Steel Coil
Medical Device
Food Industry
Building Materials
Kitchen Appliances
2B:The surface brightness and flatness of 2B is better than 2D then theough a special surface treatment to improve its mechanical properties,2B could nearly Satisfy comprehensive uses
BA:Cold rolled, bright annealed and skin-passed, the product have excellent brightness and food reflexivity like mirrorm kitchen apparatus, omament etc.
NO.1/2D/2E:Hot rolled stainless steel plate is a stainless steel plate produced by hot rolling process.Used for the chemical industry, petroleum, machinery, shipping and other industries to manufacture corrosion resistant parts, containers and equipment.
FAQ
Q1. About us,the relation between factory,manufacture or trader?
A1. Guangdong Grand Metal is a professional production of coldrolled stainless steel conglomerate , with professional production of stainless steel experience and our own factory nearly 17 years,where has more than 1,000 professional and technical workers. we are the foreign trade department of Grand Metal. All our goods are dispatched directly from Grand Metal mill.
Q2. What are Grand Metal’s main products?
A2. Grand Metal’s main products include 201/304 stainless steel coil and sheets,all different styles of etched and embossed,surface finished will be customized.
Q3. How can you ensure the quality of your product?
A3. All products have to go through three checks in the whole manufacturing process,it includes production,cutting sheets and the packing.
Q4. What is your delivery time and the supply ability?
A4. The delivery time normally within 15~20working days,we can supply about 15,000tons every month.
Q5. What kind of equipment in your factory?
A5. Our factory have advanced five-eighth roller rolling,cold rolling production equipment on the roll,advanced processing and testing equipment,which makes our product better quality with efficiency.
