310S VS 310H in Chemical Composition Mechanical Properties Physical Properties
ASME SA213 TP310S TP310H Chemical Composition
| Grade | UNS Designation | C | Mn | P | S | Si | Cr | Ni |
| | S31002 | 0.02 max | 2.0 max | 0.020 max | 0.015 max | 0.15 max | 24.0 – 26.0 | 19.0 – 22.0 |
| 310S | S31008 | 0.08 max | 2.0 max | 0.045 max | 0.030 max | 1.00 max | 24.0 – 26.0 | 19.0 – 22.0 |
| 310H | S31009 | 0.04-0.10 | 2.0 max | 0.045 max | 0.030 max | 1.00 max | 24.0 – 26.0 | 19.0 – 22.0 |
TP310S TP310H Stainless Steel Mechanical Properties
1. 310S Stainless Steel Pipe Mechanical Properties at Room Temperature
| | TP310H | TP310H | TP310S | TP310S |
| | Typical | Minimum | Typical | Minimum |
| Tensile Strength, MPa | 645 | 515 | 595 | 515 |
| Yield Stress (0.2 % offset), MPa | 355 | 205 | 295 | 205 |
| Elongation (Percent in 50mm) | 52 | 35 | 52 | 35 |
| Hardness (Rockwell) | – | 90 HRB Max | – | 90 HRB Max |
| Alloy | UNS | Spec. | Density Specific Gravity g/cm³ | Modulus of Elasticity (x106 psi) | Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) | Thermal Conductivity
(BTU-in/ft2-h-°F) |
| 310S | S31008 | A213, A312 | 7.98 | 29.0 | 9.2 | 116 |
| 310H | S31009 | A213, A312 | 7.98 | 29.0 | 9.2 | 116 |
310S 310H Standard Specification
| Alloy | UNS Designation | Werkstoff NR. | Specifications* |
| 310S | S31008 | EN 10216 – 5 1.4845 | A/SA249, A/SA312, A/SA213 |
| 310H | S31009 | EN 10216 – 5 1.4845 | A/SA249, A/SA312, A/SA213 |
310S 310H Stainless Steel Grain Size
Related References:
Use of stainless steel under high temperature condition refer table
Corrosion Resistant Stainless Steel Tube
Corrosion Resistance of Stainless Steel Tubes
Temperature Effects on Metal Strength
High Temperature Stainless Steel Tubes
High Temperature Stainless Steel Tubes
High Temperature Property Stainless Steel
Heat resistant Stainless Steel Tubes
Welded Stainless Steel Pipe
U-bend Stainless Steel Tubes
Heat Exchanger Tubes
Duplex Stainless Steel Tubes
Boiler Tubes, Condenser Tubes
Corrugated Seamless Stainless Steel Pipe Tube
DIN 2391 Seamless Precision Steel Tubes
EN 10305-1 E215 E235 E355 Seamless Precision Steel Tube Tubing Tubes
Non Acid-resisting Stainless Steel Tube
Bright Annealing Stainless Steel Tubes
High Temperature-Tubes and Pipes Standards
High Temperature Change Stainless Steel Mechnical Properties
Heat Resistant Stainless Steels and Corrosion Resistant Stainless Steels-Valve Steels,Iron Baes Super alloys
Sparking Risks in Explosive Gas Atmospheres
