Product Information for Lean Duplex Nitronic 19D tubing and pipe
|
Sizes |
|
Standard Tolerances |
| Products |
OD |
Wall |
Lengths and/or coils |
Grades |
OD |
Wall |
Lengths |
|
Subsea Umbilical Tubing
Specifications: ASTM-A789 and ASTM-A790
|
3/8" (9.53 mm) to 1-1/2" (38.1 mm) |
0.039" (0.99 mm) to 0.125" (3.18 mm) |
Cut lengths to 60' (18.3 m)
Coils to 1-1/2" OD |
Lean Duplex Nitronic 19D |
±0.005" (0.127 mm)
|
±10% |
Coils to 80,000' (24,384 m) |
Physical Properties of the Lean Duplex Nitronic 19D Alloy in the Annealed Condition at -20°F to +100°F
| |
|
|
Tensile Strength |
Yield Strength |
|
|
|
|
|
|
| Alloy |
UNS Designation |
Spec. |
psi |
MPa |
ksi |
psi |
MPa |
ksi |
Elongation in 2 in. (min.) % |
Grain Size Req. |
Max. Hardness |
Modulus of Elasticity (x106 psi) |
Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) |
Thermal Conductivity (BTU-in/ ft2-h-°F) |
| Lean Duplex Nitronic 19D |
A32001 |
A789,
A790 |
90,000 |
620 |
90 |
65,000 |
450 |
65 |
25 |
— |
30 Rc |
— |
7.6 |
180 |
Composition of Lean Duplex Nitronic 19D tubing and pipe
| Grade |
Lean Duplex Nitronic 19D* |
| UNS Designation |
S32001 |
| Carbon (C) Max. |
0.030 |
| Manganese (Mn) Max. |
4.0 – 6.0 |
| Phosphorous (P) Max. |
0.040 |
| Sulphur (S) Max. |
0.030 |
| Silicon (Si) Max. |
1.00 |
| Chromium (Cr) |
19.5 – 21.5 |
| Nickel (Ni) |
1.0 – 3.0 |
| Molybdenum (Mo) |
0.60 |
| Nitrogen (N) |
0.05 – 0.17 |
| Iron (Fe) |
Bal. |
| Copper (Cu) |
— |
| Other Elements |
N/A |
*Zinc Clad for Subsea Umbilical Tubing
Lean Duplex Nitronic 19D Product Range
| Alloy |
UNS Designation |
Werkstoff NR. |
Specifications* |
| Lean Duplex Nitronic 19D |
S32001 |
— |
A789 |
*Note: The specifications noted including ASTM, ASME, or other applicable authorities are correct at the time of publication. Other specifications may apply for use of these materials in different applications.
Umbilical Zinc Clad Lean Duplex Nitronic 19D Reference List
| Company |
Project |
| MUT |
ONGC, Arabian Sea |
| Amerada Hess |
Tulane |
| Kerr McGee |
North Dawson |
| Newfield Exploration |
Wrigley |
| W&T Offshore |
Queen of Hearts |
| W&T Offshore |
Cypress |
| Exploration |
Fastball Newfield |
| Dominion E&P |
Pegasus |
| Noble Energy |
Raton |
| Helix Energy |
Noonan |
| Kerr McGee |
EC 373 |
| Kerr McGee |
Triton |
| Newfield Exploration |
GB 208 |
| LLOG |
GC 50 |
| LLOG |
GC 137 |
| Kerr McGee |
Nile |
| Dominion E&P |
Triton |
| Dominion E&P |
Goldfinger |
| Mariner Energy |
Pluto #2 |
| Dominion E&P |
Rigel |
| Dominion E&P |
Seventeen Hands |
| ChevronTexaco |
Lobito Tomboco |
| ChevronTexaco |
Lobito Tomboco |
| ChevronTexaco |
Lobito Tomboco |
| Shell International Exploration & Production |
Coulomb |
| Shell International Exploration & Production |
Kepler Gas Lift |
| Shell International Exploration & Production |
Ariel 4 |
| Shell International Exploration & Production |
Ariel 3 |
| Shell International Exploration & Production |
Fourier 3 & 4 |
| Shell International Exploration & Production |
Kepler 1 & 2 |
| Shell International Exploration & Production |
Herschel |
| Shell International Exploration & Production |
Fourier 2 |
| Shell International Exploration & Production |
East Ansey |
| Shell International Exploration & Production |
Ariel 1 |
| Samedan Oil Corp. |
Mari-B |
| Pioneer Nat.Resources/Mariner |
Falcon |
| Remington Oil & Gas |
EC 377 |
| ATP Oil & Gas |
Helvellyn |
| Mariner Energy/AGIP |
King Kong |
| Shell International Exploration & Production |
Manatee |
| Shell International Exploration & Production |
Einset |
| ATP Oil & Gas |
Ladybug |
| Shell International Exploration & Production |
Serrano |
| Shell International Exploration & Production |
Oregano |
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