310 Stainless Steel Pipe
Grade 310 Stainless Steel Pipe is the combination of greater temperature properties along with weldability and ductility and is developed for high-temperature service. It is designed especially for the high temperatures services. It is resisting oxidation at continuous service temperature at 1150 Deg C provided and reducing sulphur gas isn’t present. It is used for an intermittent service at the temperature at 1040 Deg C.
Grade 310S Stainless Steel Pipe is used when the applications atmosphere involves moist corrodent at the temperature ranging lower than that is considered normally high-temperature service. This grade low carbon content reduces high-temperature strength as compared to 310 Stainless Steel Pipe.
Type 310/310S Stainless Steel is covered by the following specifications:ASTM A 167, ASTM A240.
The 310 Stainless Steel Pipe can also come in round, square, rectangular and hydraulic forms. The pipes can be seamless, welded, electric fusion welded and electric resistance welded. The making procedures differ for each of them.Please contact us for more information on products and the pricing.
Fabrication:
Commonly used in the heat treatment and process industries due to high temperature and corrosive environments
Often fabricated into complex structures
Roller-forms, stamps and draws readily
Because 310 work hardens, severe forming operations should be followed by an anneal
Weldability:
Austenitic stainless steel is generally considered to be weldable
Generally considered to have weldability equivalent to 304 and 304L
Special consideration is needed to compensate for a higher coefficient of thermal expansion to avoid warping and distortion
|
310 / 310S Pipes Specifications |
ASTM A312, A358 / ASME SA312, SA358 |
|
Dimensional specification |
ANSI/ASME B36.19M, ANSI/ASME B36.10M |
|
ASTM A312 TP 310 / 310S Seamless Pipe Size |
1 / 2″ NB – 16″ NB |
|
ASTM A312 TP 310 / 310S Welded Pipe Size |
1 / 2″ NB – 24″ NB |
|
ASTM A358 TP 310 / 310S EFW Pipe Size |
6″ NB – 24″ NB |
|
Outside Diameter |
6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
|
SS 310 / 310S Pipes Manufacturing Shapes |
Hydraulic, Round, Rectangle, Square, Hex, Honed |
|
SS 310 / 310S Pipe Manufacturing Techniques |
Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
|
Stainless Steel 310 / 310S Pipe Schedule Thickness Range |
SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
|
SS 310 / 310S Pipes End Types |
Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
|
Delivery Condition of SS 310 / 310S Pipe |
Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
|
Surface Finish |
No.1, No.4, No.8 Mirror Finish, 2B |
|
Value Added Services |
Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
|
Marking |
Specification Grade Nominal Pipe Sizes Pipe Schedule or Wall Thickness Manufacturing Method (Seamless / Welded) Heat Number Manufacturer’s Name or Custom Logo – on request Marked Pipe Sample: ANSI B36.19 ASTM A 312 TP 310 12″ NB SCH 40S SEAMLESS HEAT NO. XXXX |
|
Outside Finish |
2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
|
Delivery Condition |
Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
|
Packing of SS 310 / 310S Pipes |
Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
|
Specials |
Sizes and Specifications other than above can be on request |
|
STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
BS |
GOST |
AFNOR |
EN |
|
SS 310 |
1.4841 |
S31000 |
SUS 310 |
310S24 |
20Ch25N20S2 |
- |
X15CrNi25-20 |
|
SS 310S |
1.4845 |
S31008 |
SUS 310S |
310S16 |
20Ch23N18 |
- |
X8CrNi25-21 |
Chemical Composition:
|
Element |
SS 310 |
SS 310S |
|
C |
0.015 max |
0.08 max |
|
Mn |
2.0 max |
2.0 max |
|
Si |
0.15 max |
1.00 max |
|
P |
0.020 max |
0.045 max |
|
S |
0.015 max |
0.030 max |
|
Cr |
24.00 – 26.00 |
24.00 – 26.00 |
|
Mo |
0.10 max |
0.75 max |
|
Ni |
19.00 – 21.00 |
19.00 – 21.00 |
|
Fe |
54.7 min |
53.095 min |
Mechanical&physical Properties :
|
Element |
SS 310/310S |
|
Density |
7.9 g/cm3 |
|
Melting Point |
1402 °C (2555 °F) |
|
Tensile Strength |
Psi – 75000 , MPa – 515 |
|
Yield Strength (0.2%Offset) |
Psi – 30000 , MPa – 205 |
|
Elongation |
40 % |
| Available Specification | |||
| Product Name | Executive Standard | Dimension | Steel Code / Steel Grade |
| Industrial Pipes | ASTM A312, A358, A778 | OD: 1/4″~40″ | TP304, TP304L, TP316L, SUS304TP |
| JIS G3459 | WT: SCH5S~SCH80S | ||
| Tubes for Boiler and Heat-Exchanger, General Service Tubing | ASTM A249, A269, JIS G3463 | OD: 15.9~139.8mm | TP304, TP304L, TP316L, SUS304TB |
| WT: 1.6~5.0mm | |||
| Mechanical and Structural Tubes | ASTM A554, JIS G3446 | OD: 7.9~152.4mm | MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill’s STD SUS304 |
| WT: 0.5~6.5mm | |||
| Square Tubes | ASTM A554 | OD: 12.7×12.7~150x150mm | MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill’s STD |
| WT: 0.7~6.5mm | |||
| Rectangular Tubes | ASTM A554 | OD: 10×20~100x200mm | MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill’s STD |
| WT: 0.7~6.5mm | |||
| Sanitary Tubing | ASTM A270 | OD: 25.4~165.2mm | TP304, TP304L, TP316L, SUS304TBS |
| JIS G3447 | WT: 0.8~3.05mm | ||
| Large Gauge Pipes for Ordinary Piping | JIS G3448 | OD: 15.88~318.5mm | SUS304TPD |
| WT: 0.8~3.0mm | |||
| Large Diameter Pipes | JIS G3468 | OD: 14″~40″ | SUS304TPY |
| WT: SCH5S~SCH40S |
The process of welded steel pipe:
Tube hangers and steam boilers, kilns, lead pots, fluidized bed combustors, and refractory anchor bolts are just a few of the applications for Grade 310 / 310S Pipes It’s also used to make retorts, muffles, cryogenic systems, and food processing equipment.
