Stainless steel 310 coiled tubes /coiled tubing Chemical Composition and composition
The following table shows the chemical composition of grade 310S stainless steel.
10*1mm 9.25*1.24 mm 310 Stainless steel capillary coiled tube suppliers
| Element | Content (%) |
| Iron, Fe | 54 |
| Chromium, Cr | 24-26 |
| Nickel, Ni | 19-22 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.50 |
| Carbon, C | 0.080 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
Physical Properties
The physical properties of grade 310S stainless steel are displayed in the following table.
| Properties | Metric | Imperial |
| Density | 8 g/cm3 | 0.289 lb/in³ |
| Melting point | 1455°C | 2650°F |
Mechanical Properties
The following table outlines the mechanical properties of grade 310S stainless steel.
| Properties | Metric | Imperial |
| Tensile strength | 515 MPa | 74695 psi |
| Yield strength | 205 MPa | 29733 psi |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation | 40% | 40% |
| Reduction of area | 50% | 50% |
| Hardness | 95 | 95 |
Thermal Properties
The thermal properties of grade 310S stainless steel are given in the following table.
| Properties | Metric | Imperial |
| Thermal conductivity (for stainless 310) | 14.2 W/mK | 98.5 BTU in/hr ft².°F |
Other Designations
Other designations equivalent to grade 310S stainless steel are listed in the following table.
| AMS 5521 | ASTM A240 | ASTM A479 | DIN 1.4845 |
| AMS 5572 | ASTM A249 | ASTM A511 | QQ S763 |
| AMS 5577 | ASTM A276 | ASTM A554 | ASME SA240 |
| AMS 5651 | ASTM A312 | ASTM A580 | ASME SA479 |
| ASTM A167 | ASTM A314 | ASTM A813 | SAE 30310S |
| ASTM A213 | ASTM A473 | ASTM A814 |
