Seamless Pipe 310s and ASME SA 312 TP 310s ERW Pipe manufacturer in India
ASTM A312 310s is a material used for general corrosive services and high temperature services for prolonged periods of time. The composition of the A312 Tp310s material includes carbon, manganese, silicon, phosphorus, sulfur and chromium and nickel. The composition makes the material withstand highly oxidizing agents under high temperatures. However, the SA 312 Tp 310s has lower carbon than the standard version and this adds the pipes more toughness. In getting the comparison, the strength for high temperatures is reduced in the 310s Stainless Steel Pipe products. Therefore they are preferred in applications that have continuous operations under mild to high temperatures. Due to the low carbon content, the Aisi 310s Stainless Steel Welded Pipe does not develop much intergranular corrosion. Therefore these pipes don’t have localized corrosion. So the applications that require heavy welding can use this material grade. The excellent toughness and the reduced corrosion make them applicable under cryogenic conditions as well. But the most common applications of Seamless Pipe 310s are seen in general corrosive services.
Check online inventory of Stainless Steel 310s Welded Pipe, AISI 310s 1.4845 Round Pipe, UNS S31008 310s Stainless Steel Square Pipe at Lowest price.
The SS 310s Pipe has high ductility and can be formed according to the need. The forming operations are easy with cold drawn pipes but the SS 310s Erw Pipe is electric resistant welded and stronger. There are advantages in different production mechanisms used with this material grade. Oshwin Overseas is a supplier and we supply different shapes and sizes of the pipes as well. Our SS 310s Round Pipe is the most common whereas we supply other shapes such as the SS 310s Square Pipe. Please contact us for any inquiries.
Stainless Steel 310S Pipe Size Range
ASTM A312 TP310S Seamless Pipes
- Size: 6NB - 1200NB
- OD: 1/8" - 12" NPS
- Thickness : 0.6 - 12.7 mm
- Length: Single, Double Random & Cut Length
ASTM A312 TP310S Erw / Welded Pipes
- Size: 1/8” - 36” NB,
1/4” - 36” OD
- OD: 6.35 - 114.3 mm
- Thickness : 0.8 - 12.7 mm
- Length: up to 26 Meters
ASTM A312 TP310S Pipe Specification Schedule
ASTM Specification Format |
ASTM A312 / ASTM SA312 |
Dimensional ASTM / ASME Standard |
ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Shapes and Types we produce |
Round, Honed, Rectangle, Hydraulic, Hex, Square |
Manufacturing Different Types |
Welded, 100% X Ray Welded, Seamless, CDW, Fabricated, ERW |
Pipe End Forming |
Beveled One End, Plain One End, Bevel small end, Treaded On End, Treaded Both Ends, Bevel both ends, Plain Both Ends, Beveled end, Bevel large end, Bevel one end |
TDC (Technical Delivery Conditions) |
Polished, Annealed and Pickled, Cold Drawn, Bright Annealed |
Id and Od Finish Types |
2B, No.4, No.1, No.8 Mirror Finish or custom Finish as per customer Requirements |
Pipe Wall Thickness Tolerance Chart |
SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Other Value Added Facilities |
Machining, Customer Tagging/ Marking, Export Documentation, Grooving, Threading, Beveling, Non Destructive, Polishing, Threading, Cutting, Color Coding, Ultrasonic Testing, Destructive, MTR’s Available, Export Packaging, Material testing |
Marked Pipe Sample: ANSI B36.19 AISI 310S A-312 8" SCH 40 SEAMLESS PIPE HEAT NO. XXXX
Marking done on SS 310S Pipes
- Specification
- Material Grade
- Nominal Pipe Sizes
- Pipe Schedule or Wall Thickness
- Manufacturing Method (Seamless / Welded)
- Heat Number
- Manufacturer’s Name or Custom Logo - on request
Under which temperature and conditions 310s is suitable to use?
The 310 is a high temperature service austenitic stainless steel. It is a highly alloyed material that is used to prevent oxidation and corrosion. This is achieved by the chromium and nickel components in the composition. The 310S has lower carbon content at 0.08% max where the 310 has 0.24% max of carbon. The material is used for high temperature services with 1150 degrees Celsius at continuous services and at 1035 degrees Celsius with intermittent services.
It has corrosion resistance and high forming abilities. So the product could be made in different forms and types such as pipes, tubes and in square, round, honed tubes and in hydraulic setups. The oxidation resistance is maintained even at 1150 degrees given that sulfur gases are not emitted by the system. It is also used for flanges and other pipe fitting production. There are different pressure classes ranging from 150 to PN64 and more.
The 310s material also has high minimum yield strength of 205MPa and minimum tensile strength of 525MPa. This allows the materials to be used under high pressure as well. The combination of all these properties make the material be used in burners, annealing covers, retorts, combustion chambers, lead pots and in radiant tubes under those respective harsh conditions.
Type of 310s Stainless Steel Pipe

Stainless Steel Seamless Pipe 310s
A312 TP310s Welded Pipes

SA 312 TP 310s ERW Pipe
EFW Pipe A312 TP310s
AISI 310s 1.4845 Stainless Steel Pipe Price
US $ 30.00 -36/kg Ex. Mumbai
Material TP310s for sale
Austenitic Stainless Steel 310s Exhaust Pipe |
TP 310s Stainless Steel DIN 1.4845 Threaded Pipe |
SS UNS S31008 Schedule 40 Pipe |
ASTM A312 SS 310s Water Pipe |
Werkstoff nr. 1.4845 Stainless Steel 310s 3 Inch Pipe |
A312 GR TP310s Rectangular Pipe |
Stainless Steel UNS S31008 Square Pipe Price |
A312 TP 310s Round Pipe |
ASTM A312 TP310s Seamless Pipe |
TP 310s Stainless Steel Box Pipe |
A312 TP310s Hollow Pipe |
ASTM A 312 TP 310s Stainless Steel C Class Pipe |
SA 312 TP 310s Schedule 80 Pipe |
ASTM A312 GR TP310s Dairy Pipe |
A312 Stainless Steel 310s Schedule 10 Pipe |
A312 TP310s Erw Pipe |
SA312 310s Stainless Steel Electropolished Pipe |
SA 312 TP 310s Polished Pipe |
Mechanical Behaviour of ASTM A312 TP310s
SUS |
Tensile Strength minimum (MPa) |
Yield Strength 0.2% Proof minimum (MPa) |
Elongation minimum (% in 50mm) |
Hardness |
Rockwell B (HR B) maximum |
Brinell (HB) maximum |
310S |
515 |
205 |
40 |
95 |
217 |
SA312 TP310s Chemical Material Composition
ASTM A312 |
Si |
P |
C |
Mn |
S |
Cr |
Mo |
Ni |
N |
310s
|
min. |
– |
– |
– |
– |
– |
24.0 |
– |
19.0 |
– |
max. |
1.50 |
0.045 |
0.25 |
2.0 |
0.030 |
26.0 |
22.0 |
– |
Equivalent Material of SA 312 AISI 310s
GRADE |
UNS |
WERKSTOFF NR. |
JIS |
AFNOR |
BS |
GOST |
EN |
SS |
|
USA |
GERMAN |
JAPAN |
RUSSIAN |
BRITISH |
RUSSIAN |
EUROPE |
SWEDISH |
ASTM A312 310S |
S31008 |
1.4845 |
SUS 310S |
- |
- |
- |
- |
- |
You must know
- Ferritic stainless steel ASTM A312 310S Pipes have a equivalent machinability to low alloyed steel.
- Under Mandrell Mill Process ingot of 310S material is heated to 2,370°F (1,300°C)