ASTM A312 TP310H TP310S Seamless Austenitic Stainless Steel Pipes
YUHONG Group offers ASTM A312/ASME SA312 TP310H / TP310S SMLS
austenitic stainless steel pipes with high quality which generally
are used in heat exchangers, boilers, and other high-temperature application.
ASTM A312/ASME SA312 This specification covers seamless, straight-seam welded, and
heavily cold worked welded austenitic stainless steel pipe intended
for high-temperature and general corrosive service.
Advantages
1. Both TP310H and TP310S have excellent high-temperature strength,
making them suitable for applications that require resistance to
extreme heat such as in furnaces, radiant tubes, and heat
exchangers.
2.These grades of stainless steel pipes offer good resistance to
oxidation and corrosion in mildly corrosive environments. They are
also resistant to sulfidation, which is important in applications
involving sulfur-bearing gases.
3.TP310H and TP310S stainless steel pipes have high tensile
strength, good yield strength, and excellent toughness, providing
structural integrity and durability.
4. These grades of stainless steel have good weldability, allowing
for easy fabrication and installation of pipes.
5.Due to their excellent resistance to high temperatures,
corrosion, and oxidation, TP310H and TP310S stainless steel pipes
have a long service life, reducing the need for frequent
replacements or repairs.
Specifications
| Standard | ASTM A312/ASME SA312 |
| Name of Material | SMLS Pipes, Austenitic Stainless Steel |
| Keywordas | Heat exchanger/Boiler pipes/tubes; Seamless / Welded austenitic
steel pipes,etc |
| Size | OD 1/8"-48" or required by clientes |
| Length | length ≤12mts in container or required by clients |
| Quantity | Feet,metres,or number of lengths |
Grade of ASTM A312/ ASME SA312 We Can Offer:
TP304,TP304L,TP304H,TP310S,TP310H,TP316L,TP316H,TP310S,TP310H,TP317,TP317L,TP321,TP321H,TP347,TP347H,TP904L,etc
Test Required
Transverse Tension Tests / Flattening Test / Flaring Test / Etching
Tests / Hardness Test
Radiographic Examination / Stabilizing Heat Treatment /
Intergranular Corrosion Test ,etc.
Chemical Composition max%
| Grade | UNS | C | Mn | P | S | Si | Cr | Ni | Mo |
| TP310H | S31009 | 0.04-0.1 | 2 | 0.045 | 0.03 | 1 | 24.26 | 19-22 | / |
| TP310S | S31008 | 0.08 | 2 | 0.045 | 0.03 | 1 | 24-26 | 19-22 | 0.75 |
Annealing Requirements
| Grade | Heat Treating Temperature | Cooling/Testing Requirements |
| TP310H | 1900°F [1040°C] | Quenched in water or rapidly cooled by other means. |
Mechanical Property
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) |
| TP310H / S | 205min | 515 min | 35 min |
Applications
Power Generation
Petrochemicals Industries
Gas Processing
Heavy-duty Applications
Chemical Processing
Marine Environments
Water Treartment Systems
Oil & Gas Industries
High Temperature Applications
Thermal Processing Equipment
