Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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ASTM A276 SS321 / UNS S32100 Stainless Steel Round Bar , Rod Bright Surface
Grade 321 Stainless Steel, combining excellent high temperature properties with good ductility and weldability, is designed for high temperature service. It resists oxidation in continuous service at temperatures up to 1150°C provided reducing sulphur gases are not present. It is also used for intermittent service at temperatures up to 1040°C. Also known as UNS S32100 & WNR 1.4541 Bars, these 321 Stainless Steel bars is stabilized against chromium carbide formation by the addition of titanium.
Stainless Steel 321 Round Bars Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | - | 08Ch18N10T | - | X6CrNiTi18-10 |
Stainless Steel 321 Round Bars Chemical Compositions
| Grade | C | N | Ni | Si | P | S | Mn | Cr | Ti | |
| SS321 | min | - | - | 9.00 | - | - | - | - | 17.0 | 5(C+N) |
| max | 0.08 | 0.10 | 12.00 | 1.00 | 0.045 | 0.030 | 2.00 | 19.0 | 0.70 max |
Stainless Steel 321 Round Bars Mechanical & Physical Properties
| Grade | Density | Melting Point | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| SS321 | 8.0 g/cm3 | 1454℃ (2650 ℉) | 515 | 40 | 205 | Rockwell B (HR B) max | Brinell (HB) max |
| 95 | 217 | ||||||
Stainless Steel Round Bar Applications
Oil and Gas Industries
Food Processing Industries
Equipments
Pipeline
