Complaint
Commodity | Austenitic, Ferritic, Martensitic, Duplex, Cold rolled, Hot rolled |
Grade | 201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc |
Standard | ISO, JIS, ASTM, AS, EN, GB |
surface | N0.1, N0.2, N0.3, N0.4, N0.5, N0.6, N0.7, N0.8, 2D, 2B, HL, BA, 6K, 8K, etc |
Thickness | 0.1-200mm |
Width | 10-2000mm |
MOQ | 3MT |
Packaging | Export standard, seaworthy |
Trade Term | FOB, CFR, CIF |
Transport Type | Container, bulk and train |
Loading port | Shanghai, qingdao, tianjin, etc |
Payment terms | T/T, L/C at sight,West Union,D/P,D/A,Paypal |
Delivery time | 1-7 working days after confirmed order |
| 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 |
