Complaint
| Thickness | 0.3-200mm |
| Length: | 2000mm, 2438mm, 3000mm, 5800mm, 6000mm,12000mm, etc |
| Width: | 40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Standard: | ASTM,AISI,JIS,GB, DIN,EN |
| Surface: | BA,2B,NO.1,NO.4,12K,HL,8K |
| Application: | It is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry, agriculture, and ship components.It also applies to food and beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen mesh etc. |
| Certification: | ISO, SGS,BV |
| Technique: | Cold Rolled Hot Rolled |
| Edge: | Mill Edge Slit Edge |
| Grade (ASTM UNS) | Mill Edge Slit Edge |
| Chemical Composition | ||||||||||
| The typical chemical composition is shown in the table below. | ||||||||||
| Grade | Standard | 304 Chemical Composition | ||||||||
| C | Si | Mn | Cr | Ni | P | S | Mo | Others | ||
| ≤ % | ≤ % | % | % | % | ≤ % | ≤ % | ≤ % | % | ||
| 304 | ASTM A240 | 0.08 | 0.75 | 2 | 18.0 - 20.0 | 8.0 - 10.5 | 0.045 | 0.03 | - | N≤ 0.10 |
| 1.4301 | EN 10088-2 | 0.07 | 1 | 2 | 17.0 - 19.5 | 8.0 - 10.5 | 0.045 | 0.015 | - | N≤ 0.11 |
| SUS304 | JIS G 4304 | JIS G 4305 | 0.08 | 1 | 2 | 18.0 - 20.0 | 8.0 - 10.5 | 0.045 | 0.03 | - | - |
| Mechanical Properties | ||||||
| The mechanical properties are given in the table below. | ||||||
| Grade | Standard | 304 Mechanical Properties | ||||
| Tensile Strength | Yield Strength 0.2% | Elongation >% | Hardness | |||
| (MPa) ≥ | (MPa) ≥ | HRB ≤ | HB ≤ | |||
| 304 | ASTM A240 | 515 | 205 | 40 | 92 | 201 |
| 1.4301 | EN 10088-2 | 520 | 210 | 45 | 90 | 215 |
| SUS304 | JIS G 4304 JIS G 4305 | 520 | 205 | 40 | 90 | 187 |
| 304 stainless steel is a common material in stainless steel, with a density of 7.93 g/cm3, which is also called 18/8 stainless steel in the industry. |
| High temperature resistant to 800°C and processability. Common labeling methods on the market include 0Cr18Ni9 and SUS304. Among them, 0Cr18Ni9 generally means national standard production, and 304 generally means ASTM standard production. |
| Surface options | ||||
| Grade | GB/T | ASTM | JIS | EN |
| No.1 | 1D | No.1 | No.1 | 2D |
| No.2D | 2D | No.2D | No.2D | 2D |
| No.2B | 2B | No.2B | No.2B | 2B |
| BA(6K) | BA | BA | BA | 2R |
| No.3 | 3# | No.3 | No.3 | 2G |
| No.4 | 4# | No.4 | No.4 | 2G |
| #240 | 6# | No.6 | 240# | 2J |
| #320 | 7# | No.7 | 320# | 2K |
| #400 | 8# | No.8 | 400# | 2P |
| HL | HL | - | HL | - |
| 8K Mirror Finish | 8K | 8K | 8K | 8K |
| Fine 8K Mirror Finish | Fine 8K | Fine 8K | Fine 8K | Fine 8K |
| Titanize | Titanize | Titanize | Titanize | Titanize |
| Etching Finish | Etch | Etch | Etch | Etch |
| Fingerprint Resistant | AF | AF | AF | AF |
