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E STEEL SDN. BHD.
No 1 & 3, Lorong Sungai Puloh 7/KU6, Kawasan Perindustrian Sungai Puloh, 42100 Klang, Selangor, Malaysia.
SUS310S Stainless Steel | SUS310 | SS310
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- SUS310 SUS310s Supplier
- AISI 310 Stainless Steel Supplier
- Stainless Steel UNS S31008 Supplier
- SS310 SS310s Round Bars Supplier
- Stainless Steel 310 310s Round Bar Supplier Singapore Indonesia
We are the Leading Supplier of Stainless Steel SUS310 / SUS310s .
We supply and export to Singapore , Indonesia , Brunei and other ASEAN Countries.
Our specialty is to provide wide range of stainless steel with no minimum order (MOQ).
E Steel supply Stainless Steel 310s (SUS310s, SS310s) Round Bars and Rods , SUS310s / SS310s Plates and Sheets.
Stainless Steel 310s Supplier – SUS310, SUS310S, UNS S31008, 1.4840, 104845
SUS310, combining excellent high temperature properties with good ductility and weldability, is designed for high temperature service. It resists oxidation in continuous service at temperatures up to 1150°C provided reducing sulphur gases are not present. It is also used for intermittent service at temperatures up to 1040°C.SUS310S (UNS S31008) is used when the application environment involves moist corrodents in a temperature range lower than that which is normally considered “high temperature” service. The lower carbon content of 310S does reduce its high temperature strength compared to SUS310.
Like other austenitic grades these have excellent toughness, even down to cryogenic temperatures, although other grades are normally used in this environment.
Chemcial Composition of Grade SUS310/SUS310S Stainless Steel
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| SS310 |
min.
max. |
–
0.25 |
–
2.00 |
–
1.50 |
–
0.045 |
–
0.030 |
24.0
26.0 |
– |
19.0
22.0 |
– |
| SS310S |
min.
max. |
–
0.08 |
–
2.00 |
–
1.50 |
–
0.045 |
–
0.030 |
24.0
26.0 |
– |
19.0
22.0 |
– |
Mechanical Properties for SUS310 stainless steels
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max |
Brinell (HB) max |
||||
| SS 310 | 515 | 205 | 40 | 95 | 217 |
| SS 310S | 515 | 205 | 40 | 95 | 217 |
Comparison Approximate grade for 310 stainless steels.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| SS310 | S31000 | 310S24 | – | 1.4840 | X15CrNi25-20 | – | SUH 310 |
| SS310S | S31008 | 310S16 | – | 1.4845 | X8CrNi25-21 | 2361 | SUS 310S |
* These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.
Alternative grades to grade 310 stainless steels are given £º
| Grade | Why it might be chosen instead of SS310 |
| 3CR12 | Heat resistance is needed, but only to about 600°C. |
| SS304H | Heat resistance is needed, but only to about 800°C. |
| SS321 | Heat resistance is needed, but only to about 900°C. Subsequent aqueous corrosion resistance also required. |
| 253MA (2111HTR) | A slightly higher temperature resistance is needed than can be provided by 310. Better resistance to reducing sulphide atmosphere needed. Higher immunity from sigma phase embrittlement is required. |
Corrosion Resistance for SUS310s
The high chromium content – intended to increase high temperature properties – also gives these grades good aqueous corrosion resistance.
The PRE is approximately 25, and seawater resistance about 22°C, similar to that of SS316. Excellent resistance at normal temperatures, and when in high temperature service exhibits good resistance to oxidising and carburising atmospheres. Resists fuming nitric acid at room temperature and fused nitrates up to 425°C.
Subject to stress corrosion cracking but more resistant than Grades SS304 or SS316.
Heat Resistance for SUS310 , SUS310s
Good resistance to oxidation in intermittent service in air at temperatures up to 1040°C and 1150°C in continuous service. Good resistance to thermal fatigue and cyclic heating. Widely used where sulphur dioxide gas is encountered at elevated temperatures. Continuous use in 425-860°C range not recommended due to carbide precipitation, if subsequent aqueous corrosion resistance is needed, but often performs well in temperatures fluctuating above and below this range.
SUS310 is generally used at temperatures starting from about 800 or 900°C – above the temperatures at which SS304H and SS321 are effective.
Heat Treatment Solution Treatment (Annealing) – heat to 1040-1150°C and cool rapidly for maximum corrosion resistance. This treatment is also recommended to restore ductility after each 1000 hours of service above 650°C, due to long term precipitation of brittle sigma phase.
These grades cannot be hardened by thermal treatment.
Applications of 310 Grade Stainless Steel
- Furnace parts
- Oil burner parts
- Carburising boxes
- Heat Treatment baskets and jigs
- Heat Exchangers
- Welding filler wire and electrodes
Our Sales & Supplier Network
Australia, Pakistan, Malaysia, Singapore, Taiwan, China,Vietnam, Belgium, Japan, South Korea, Philippines, France, United Kingdom, Indonesia, Thailand, Hong Kong, China, Sweden, United States, Dubai, Finland, Brunei,Germany.
E Steel is a Global Metal Procurement Company in providing and sourcing raw materials to the wide range of engineering industries / sectors. We works as the the Online B2B Metal Marketplace to help our customers in finding the special steels that might feel hard to source locally.