E.N 1.4539 Concentric Reducer DN100 – DN90 SCH40S
Short Description
Model No.: E.N-1.4539-Concentric-Reducer-DN100-DN90-SCH40S
China Concentric Reducer Manufacturer www.pipelinedubai.com offers E.N 1.4539 Concentric Reducer, DN100 – DN90, SCH40S.
Tags:
Key Specifications / Features
Type: E.N 1.4539 Concentric Reducer
Schedule: SCH40S
Material: 904L (UNS N08904/1.4539)
Ends: BW
Standard: ASME B16.9
Size: 4″ – 3-1/2″ (DN100-DN90)
| NPS |
O.D. D |
O.D. D1 |
Len H |
| 4*3½ | 114.3 | 101.6 | 102 |
Equivalent Grades of 904L
| Grade | North America | France | Germany | European | European | Sweden | UK | USA |
|---|---|---|---|---|---|---|---|---|
| SS 904L | UNS N08904 | AFNOR Z2NCDU25-20 | Din 17740 | E.N 1.4539 | X1NiCrMoCu25-20-5 | SS2562 | BS904S13 | AISI 904L |
Chemical Properties of 904L
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 904L | min. | – | – | – | – | – | 19.0 | 4.00 | 23.00 | 0.10 |
| max. | 0.20 | 2.00 | 1.00 | 0.04 | 0.03 | 23.0 | 5.00 | 28.00 | 0.20 | |
Mechanical Properties of 904L
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |