Product introduction
◆ Standards
| 304 Stainless Steel Bar | GB | ASTM | JIS | ISO | EN |
06Cr19Ni10 0Cr18Ni9 | S30400 304 | SUS304 | X5CrNi18-10 | X5CrNi18-10 1.4301 |
◆ Properties
Chemical composition of 304 stainless bar | ||||||
| C | Si | Mn | P | S | Ni | Cr |
| ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.00~11.00 | 18.00~20.00 |
| Mechanical properties of 304 stainless steel round bar | ||||||
Yield Strength RP0.2/(N/mm2) | Tensile Strength Rm/(N/mm2) | Elongation after break A/% | Rate of reduction in area Z/% | HBW | HRB | HV |
| ≥205 | ≥520 | ≥40 | ≥60 | ≤187 | ≤90 | ≤200 |
| Typical heat treatment regime for 304 stainless bars | ||||||
| Solution treatment/℃ | 1010~1150，fast cooling | |||||
| Physical properties of 304 steel bars | ||||||
| Density/（kg/dm³）20℃ | 7.93 | |||||
| Melting Range/℃ | 1398~1454 | |||||
| Specific Heat[kJ/(kg•K)]0℃~100℃ | 0.50 | |||||
| Thermal Conductivity/[W/(m•K)] | 100℃: 16.3 500℃: 21.5 | |||||
| Coefficient of Thermal Expansion/(10-6/K) | 0℃~100℃:17.2 0℃~500℃:18.4 | |||||
| Electrical Resistivity/(Ω•mm2/m)20℃ | 0.73 | |||||
| Modulus of Elasticity(kN/mm2)20℃ | 193 | |||||
