| 420 Stainless Steel Flat Bar Spections: |
| Specification: | A276/484 / DIN 1028 |
| Material： | 304 316 321 904L 410 420 2205 |
| Stainless Steel Round Bars: | Outside Diameter in the range of 4mm to 500mm |
| Width: | 1mm to 500mm |
| Thickness: | 1mm to 500mm |
| Technique: | Hot Rolled Annealed & Pickled (HRAP) & Cold drawn & Forged & Cut Sheet and Coil |
| Length: | 3 to 6 Meters / 12 to 20 feet |
| Marking: | Size, Grade, Manufacture name on Each Bars/Pieces |
| Packing: | Each steel bar has the singal, and several will be bundled by weaving bag or as per requirement. |
| Stainless Steel 420 Flat Bars Equivalent Grades: |
| STANDARD | JIS | WERKSTOFF NR. | BS | AFNOR | SIS | UNS | AISI |
| SS 420 | SUS 420 | 1.4021 | 420S29 | - | 2303 | S42000 | 420 |
| SS 420 Flat Bars Chemical Composition (saky steel): |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo |
| SUS 420 | 0.15 max | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 12.0-14.0 | - | - |
| SS 420 Flat Bars Mechanical properties(saky steel): |
| empering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Brinell (HB) |
|---|---|---|---|---|
| Annealed * | 655 | 345 | 25 | 241 max |
| 399°F (204°C) | 1600 | 1360 | 12 | 444 |
| 600°F (316°C) | 1580 | 1365 | 14 | 444 |
| 800°F (427°C) | 1620 | 1420 | 10 | 461 |
| 1000°F (538°C) | 1305 | 1095 | 15 | 375 |
| 1099°F (593°C) | 1035 | 810 | 18 | 302 |
| 1202°F (650°C) | 895 | 680 | 20 | 262 |
| * Annealed tensile properties are typical for Condition A of ASTM A276; annealed hardness is the specified maximum. | ||||
| SAKY STEEL'S Quality Assurance (including both Destructive and Non-Destructive) : |
| Packaging: |