SS 304 Round Rod ASTM A276 304 Stainless Steel Round Bar
Cold drawn stainless steel round bars manufactured to ASTM standards, available in grade 304 and 304L with excellent corrosion resistance and mechanical properties.
Product Specifications
| Product Name |
Cold Drawn Stainless Steel Round Bar |
| Grade |
304, 304L |
| Standard |
ASTM, JIS, DIN |
| Diameter |
4.7 - 100mm |
| Length |
2000mm - 6500mm or custom cut lengths |
| Shape |
Round Section |
| Surface |
Cold Drawn |
| Place of Origin |
China (Mainland) |
| Other Available Grades |
201, 301, 303, 309S, 310S, 316L, 317L, 321, 410, 420, 440A/B/C, 2205, 2507, 904L, 17-4ph, 17-7ph, 15-5ph |
Chemical Composition
Grade 304:
| Element |
Content (%) |
| C |
≤0.08 |
| Si |
≤1.0 |
| Mn |
≤2.0 |
| Cr |
18.0-20.0 |
| Ni |
8.0-11.0 |
| P |
≤0.045 |
| S |
0.020-0.030 |
Grade 304L:
| Element |
Content (%) |
| C |
≤0.03 |
| Si |
≤1.0 |
| Mn |
≤2.0 |
| Cr |
18.0-20.0 |
| Ni |
8.0-11.0 |
| P |
≤0.045 |
| S |
0.020-0.030 |
Grade 304 Stainless Steel Introduction
304 stainless steel is a universal stainless steel material with superior anti-rust performance compared to 200 series stainless steels. It offers excellent high-temperature resistance up to 1000-1200°C.
- Excellent corrosion resistance and good resistance to intergranular corrosion
- Strong corrosion resistance in boiling nitrate solvents with less than 65% concentration
- Good corrosion resistance to alkali solutions and most organic and inorganic acids
- Widely used steel with good heat resistance and low-temperature strength
- Excellent mechanical properties suitable for pressing, bending, and thermal processing
- No heat treatment hardening required (non-magnetic)
- Operating temperature range: -196°C to 800°C