| Standard: | ASTM A213， ASME SA213 | Material Grade: | TP310S， 1.4845 |
|---|---|---|---|
| Type: | Seamless | Outer Diameter: | 6-630MM |
| Wall Thickness: | 0.5 – 30MM | Length: | 1-12M Or As Your Requirements |
| Surface: | Annealing，pickling，Bright | Shape: | Round |
| Technique: | Cold Drawn | Application: | Construction，Industry，boiler，Chemical |
| High Light: | Heat Exchanger Stainless Steel， 1.4845 Stainless Steel Seamless Tube， Annealing Seamless Ss Tubing | ||
ASTM A213 TP310S， 1.4845 Stainless Steel Seamless Tube For Heat Exchanger
ASTM A213 TP310S Stainless Steel Seamless Tubes are made from austenitic stainless steel 25Cr-20Ni， which is higher in chromium and nickel. They have high resistance to corrosion and oxidation at elevated temperature. Thus， ASTM A213 TP310S Stainless Steel Seamless Tube is usually used for the construction of boilers， superheaters， and heat exchangers working at elevated temperatures in moderately oxidizing conditions.
Equivalent Grades:
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | |
| BS | No | Name | ||||
| TP310S | S31008 | 310S16 | 1.4845 | X8CrNi25-21 | 2361 | SUS 310S |
Chemical Composition:
| C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| 0.08 max | 2 max | 1 max | 0.045 max | 0.03 max | 24 – 26 | 0.75 max | 19 – 21 | 53.095 min |
Mechanical Properties:
| Tensile Strength min. MPa [ksi] | 515 [75] |
| Yield Strength min. MPa [ksi] | 205 [35] |
| Elongation in 2" min. % | 35 |
| Brinell Hardness max. HBW | 192 |
| Vickers Hardness max. HV | 200 |
| Rockwell Hardness max. HRB | 90 |
Physical Properties:
| Density (g/cm3) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Elastic Modulus (GPa) | Electrical Resistivity (n.m) | |||
| 0-100°C | 0-315°C | 0-538°C | 100°C | 500°C | ||||
| 7.75 | 15.9 | 16.2 | 17 | 14.2 | 18.7 | 500 | 200 | 720 |
Applications:
Chemical & Petrochemical industry
Oil & Gas plant
Refineries
Nuclear Power
Cement
Sugar industry
Power Plant
Fertilizers
Shipbuilding industry
Defence equipment
Mining industry
Steel Plant
Construction equipment
Paper and pulp equipment
