ASTM A312 / A213 / A269 TP 310H Stainless Steel Pipes & Tubes
introduction
Dinesh Tube (India) is one of the leading manufacturer, exporter & suppliers of premium quality ASTM A312 TP 310H Stainless Steel Pipes & tubes. We provide a wide range of SS 310H Pipes and Tubes in Seamless, Welded, SAW, LSAW, DSAW etc. Our offered pipes & tubes are widely utilized in different machinery and various industrial processes. These pipes & tubes are available in various sizes, shapes as per the requirements of our clients. These pipes & tubes are offered at very reasonable rates to our clients.
Key Specifications Of SS 310H Pipes & Tubes:
Specification : |
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| Specifications | : | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | : | ASTM, ASME and API |
| 310H Pipes & Tubes | : | 1/2″ NB – 24″ NB |
| ERW 310H Pipes & Tubes | : | 1/2″ NB – 24″ NB |
| EFW 310H Pipes & Tubes | : | 6″ NB – 100″ NB |
| Tubing Size | : | 1/2″ OD – 12″ OD, Guage: 25 SWG – 10 SWG |
| Specializedin | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 310H | – | S31009 | – | – | – | – | – |
Chemical Composition Of Stainless Steel 310H Pipes & Tubes (UNS N31009 Pipes & Tubes):
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 310H | min. | 0.04 | – | – | – | – | 24.0 | – | 19.0 | – |
| max. | 0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 26.0 | 21.0 | |||
Mechanical properties Of SS 310H Pipes & tubes (UNS N31009 Pipes & tubes):
| 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 | ||||
| 310H | 515 | 205 | 40 | 95 | 217 |
Types Of SS 310H Pipes & Tubes (UNS N31009 pipes & tubes):
| Quantity | Value | Unit |
| Thermal expansion | 16 – 17 | e-6/K |
| Thermal conductivity | 16 – 16 | W/m.K |
| Specific heat | 500 – 500 | J/kg.K |
| Melting temperature | 1370 – 1400 | °C |
| Service temperature | 0 – 500 | °C |
| Density | 8000 – 8000 | kg/m3 |
| Resistivity | 0.7 – 0.7 | Ohm.mm2/m |
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