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310S is a high-temperature chrome-nickel austenitic stainless steel with high creep strength and oxidation resistance at temperatures up to 2000?F in dry air. 310S forms a tough oxide scale at high temperatures and is resistant to peeling, which is superior to 309 in thermal cycling applications.
310 has good vulcanization resistance and carburizing resistance in a moderate carburizing atmosphere. 310S is non-magnetic under annealing and cold working conditions and is as resistant to corrosion as 304/304L. 310S is a low-carbon version of 310 and is easy to manufacture due to its better formability and weldability.
| Element | 310 | 310S | 310H |
| Chromium | 24.0 min. - 26.0 max. | 24.0 min. - 26.0 max. | 24.0 min. - 26.0 max. |
| Nickel | 19.0 min. - 22.0 max. | 19.0 min. - 22.0 max. | 19.0 min. - 22.0 max. |
| Carbon | 0.25 | 0.08 | 0.04 min. - 0.10 max. |
| Manganese | 2 | 2 | 2 |
| Phosphorus | 0.045 | 0.045 | 0.045 |
| Sulfur | 0.03 | 0.03 | 0.03 |
| Silicon | 1.5 | 1.5 | 0.75 |
| Iron | Balance | Balance | Balance |
| Yield Strength 0.2% Offset | Ultimate Tensile Elongation Strength in 2 in. | Hardness | |||
| psi (min.) | (MPa) | psi (min.) | (MPa) | %(min.) | (max.) |
| 35,000 | 245 | 80,000 | 550 | 45 | 217 Brinell |
1 . Our company has been dedicated to producing seamless stainless steel pipe since 2003 , owning complete producing technology and abundant managing experience .
2 . The raw material such as mother tube , round bar we use is from Chinese biggest and well-known steel mill : Walsin , Yongxing etc .
3 . We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test , Hydraulic test and so on .
4 . We have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , Lloyd's , SGS , etc , also can be provided according to customers' requirements .
Application
a) For fluid & gas transport
b) Structure & machining etc
Advantages
a) Advanced technology of cold draw machine
b) Advanced annealing machine
c) Better mechanical property
d) More precise dimension
e) Perfect inspection method and inspection equipment etc
310S is a high-temperature chrome-nickel austenitic stainless steel with high creep strength and oxidation resistance at temperatures up to 2000?F in dry air. 310S forms a tough oxide scale at high temperatures and is resistant to peeling, which is superior to 309 in thermal cycling applications.
310 has good vulcanization resistance and carburizing resistance in a moderate carburizing atmosphere. 310S is non-magnetic under annealing and cold working conditions and is as resistant to corrosion as 304/304L. 310S is a low-carbon version of 310 and is easy to manufacture due to its better formability and weldability.
| Element | 310 | 310S | 310H |
| Chromium | 24.0 min. - 26.0 max. | 24.0 min. - 26.0 max. | 24.0 min. - 26.0 max. |
| Nickel | 19.0 min. - 22.0 max. | 19.0 min. - 22.0 max. | 19.0 min. - 22.0 max. |
| Carbon | 0.25 | 0.08 | 0.04 min. - 0.10 max. |
| Manganese | 2 | 2 | 2 |
| Phosphorus | 0.045 | 0.045 | 0.045 |
| Sulfur | 0.03 | 0.03 | 0.03 |
| Silicon | 1.5 | 1.5 | 0.75 |
| Iron | Balance | Balance | Balance |
| Yield Strength 0.2% Offset | Ultimate Tensile Elongation Strength in 2 in. | Hardness | |||
| psi (min.) | (MPa) | psi (min.) | (MPa) | %(min.) | (max.) |
| 35,000 | 245 | 80,000 | 550 | 45 | 217 Brinell |
1 . Our company has been dedicated to producing seamless stainless steel pipe since 2003 , owning complete producing technology and abundant managing experience .
2 . The raw material such as mother tube , round bar we use is from Chinese biggest and well-known steel mill : Walsin , Yongxing etc .
3 . We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test , Hydraulic test and so on .
4 . We have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , Lloyd's , SGS , etc , also can be provided according to customers' requirements .
Application
a) For fluid & gas transport
b) Structure & machining etc
Advantages
a) Advanced technology of cold draw machine
b) Advanced annealing machine
c) Better mechanical property
d) More precise dimension
e) Perfect inspection method and inspection equipment etc
