Complaint
| Item Name: | Competitive Price cold rolled Grade 304 316L 201 Stainless Steel Coil in half copper ddq |
| Standard: | ASTM,AISI,DIN,EN,GB,JIS |
| Grade: | 201,304,310S,316,316L,430,409,410 |
| Thickness: | 0.15mm-3.0mm |
| Width: | 1000mm-1500mm,or customized |
| Edge: | Slit edge/Mill edge |
| Surface: | 2B,BA,HL,Mirror,2D,NO.1 |
| Packaging: | Standard exporter package or as your requirements |
| Origin: | Shandong, China (Mainland) |
| Supply Ability: | 5000 Tons per Month |
| Price terms: | EX-Work,FOB,CIF,CFR,CNF |
| Payment terms: | T/T,30%advanced payment before production and balance before shipment; OR Irrevocable L/C at sight. |
| MOQ: | FCL, 25 metric tons per 20 GP, can be assorted with different sizes. LCL for trial order is acceptable. |
| Delivery time: | 7-14days after receiving deposit by T/T or L/C. |
| Sample: | Samples free and express charges bear by you. |
| CHEMICAL COMPOSITION | ||||||||||
| Classification | Grade | Chemical Composition(%) | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | N | ||
| Austenitic stainless steel | 201 | ≤0.15 | ≤1.00 | 5.50-7.50 | ≤0.060 | ≤0.030 | 3.50-5.50 | 16.00-18.00 | ≤0.25 | |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 6.00-8.00 | 16.00-18.00 | |||
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 8.00-10.50 | 18.00-20.00 | |||
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 9.00-13.00 | 18.00-20.00 | |||
| 305 | ≤0.12 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.50-13.00 | 17.00-19.00 | 0.12-0.2 | ||
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 12.00-15.00 | 22.00-24.00 | |||
| 310S | ≤0.08 | ≤1.50 | ≤2.00 | ≤0.045 | ≤0.030 | 19.00-22.00 | 24.00-26.00 | |||
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.00-14.00 | 16.00-18.00 | 2.00-3.00 | ||
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 12.00-15.00 | 16.00-18.00 | 2.00-3.00 | ||
| 317 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 12.00-15.00 | 18.00-20.00 | 3.00-4.00 | ||
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 11.00-15.00 | 17.00-19.00 | |||
| Ferritic stainless steel | 409 | ≤0.08 | ≤1.00 | ≤1.00 | ≤0.045 | ≤0.030 | ≤9.00-13.00 | 10.50-11.75 | ||
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.030 | ≤0.60% | 16.00-18.00 | |||
| 430LX | ≤0.03 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.030 | 16.00-18.00 | 0.75-1.25 | 0.1-1.0 | ||
| Martensitic stainless steel | 410 | ≤0.15 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 11.50-13.50 | |||
| 410S | ≤0.08 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 11.50-13.50 | ||||
| 420 | 0.16-0.25 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 12.00-14.00 | ||||
| 440A | 0.60-0.75 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 16.00-18.00 | ||||
| duplex stainless steel | 2205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.030 | 4.50-6.50 | 21.00-24.00 | 0.08-0.2 | |
| 2507 | ≤0.03 | ≤0.80 | ≤1.20 | ≤0.035 | ≤0.020 | 6.00-8.00 | 24.00-26.00 | 3.00-5.00 | 0.24-0.32 | |
Surface | Feature | Manufacturing Method | Usage |
| NO.1 | Silvery white, dull | Hot rolled to specified thickness | It does not need to have a shiny surface |
| NO.2D | Silvery white | After cold rolling, heat treatment and pickling are carried out | Common material, deep drawing wood |
| NO.2B | Luster is stronger than No.2D | After NO.2D treatment, a final light cold rolling is carried out on a polishing roll | Common material |
| BA | as bright as a sixpence | Non standard, but usually bright annealed surface finish with high surface reflectivity. | Building materials, kitchen utensils |
| NO.4 | Grind | A polished surface obtained by grinding with a 150~180# abrasive belt | Building materials, kitchen utensils |
| NO.240 | Fine grind | Grind with a 240# strop abrasive belt | kitchen utensils |
| NO.320 | Very fine grinding | Grind with a 320# strop abrasive belt | kitchen utensils |
| NO.400 | The gloss is close to BA | Grind with 400# polishing wheel | Common material,Building materials, kitchen utensils |
| HL | Hairline grinding | It has a large number of whetstone grains when it is used for grain grinding (150~240#) | Buildings, building materials |
| NO.8 | Mirror | The mirror is ground with a polishing wheel | Reflector, decorative |
| Surface Finished | Characteristics | Application |
| BA | Bright heat treatment after cold rolling. | Ktchen utenstil, Kitchen ware, Architectural purpose. |
| 2B | Finished by heat treatment, pickling after cold rolling, followed by skin pass line to more brighter and smooth surface. | General application medical instruments, Tableware. |
| NO.1 | Finished by hot-rolling, annealing and pickling, characterized by white pickled surface. | Chemical industry equipment, Industrial tanks. |
| 8K(Mirror) | A mirror-like reflective surface by polishing with finer abrasives over 800 mesh. | Refletor, Mirror, Interior- Exterior decoration for building. |
| Hair Line | Finished by continuous linear polishing. | Architecture industries, Escalators, Kitchen ware, Vehicles. |
