S32304 1.4362 Duplex Stainless Steel Pipe and Tube
Product Categary:
Main Feature:
Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply S32304 1.4362 Duplex Stainless Steel Pipe and Tube for petroleum industry and Heat Exchanger industry and Machining Industry etc.
product description
S32304 1.4362 Duplex Stainless Steel Pipe and Tube
Product Information for Lean Duplex 2304 tubing and pipe
| Sizes | Standard Tolerances | ||||||
|---|---|---|---|---|---|---|---|
| Products | OD | Wall | Lengths and/or coils | Grades | OD | Wall | Lengths |
|
Welded Heat Exchangers & Condensers
Specifications: ASTM-A789 and ASME-SA789 |
0.5" (12.7 mm) to 4" (101.6 mm)
Metric sizes available |
0.020" (0.51 mm) to 0.150" (3.81 mm) | Cut lengths to 60' (18.3 m) | Lean Duplex 2304 |
< 0.50" (12.7 mm)
+/-0.005" (0.13 mm)
0.50" (12.7 mm) to <1.50" (38.1 mm)
+/-0.005" (0.13 mm)
1.50" (38.1 mm) to <3.50" (88.9 mm)
+/-0.010" (0.25 mm)
>3.50" (88.9 mm) to 4.00" (101.6 mm)
+/-0.015" (0.38 mm) |
+/-15% +/-10% | +1/8" (3 mm)/-0" |
Physical Properties of Lean Duplex 2304 Alloys 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 2304
OD=1" & under |
S32304 | A789, A790 | 100,000 | 690 | 100* | 65,000 | 450 | 58* | 25 | — | 28 Rc, 30* Rc | 27.5 | 7.6 | 180 |
|
Lean Duplex 2304
OD>1" |
S32304 | A789, A790 | 87,000 | 600 | 101* | 58,000 | 400 | 58* | 25 | — | 28 Rc, 30* Rc | 27.5 | 7.6 | 180 |
*OD over 1.0"TS>87, YS>58, no hardness requirement 1.0" OD and under
Composition of Lean Duplex 2304 tubing and pipe
| Grade | Lean Duplex 2304 |
|---|---|
| UNS Designation | S32304 |
| Carbon (C) Max. | 0.030 |
| Manganese (Mn) Max. | 2.50 |
| Phosphorous (P) Max. | 0.040 |
| Sulphur (S) Max. | 0.040 |
| Silicon (Si) Max. | 1.00 |
| Chromium (Cr) | 21.5 – 24.5 |
| Nickel (Ni) | 3.00 – 5.50 |
| Molybdenum (Mo) | 0.05 – 0.60 |
| Nitrogen (N) | 0.05 – 0.60 |
| Iron (Fe) | Bal. |
| Copper (Cu) | 0.05 – 0.60 Max. |
| Other Elements | — |
Lean Duplex 2304 Product Range
| Alloy | UNS Designation | Werkstoff NR. | Specifications* |
|---|---|---|---|
| Lean Duplex 2304 | S32304 | 1.4362 |
A/SA789, A/SA790 |
