SS 904L Forged Fittings
Stainless Steel 904L Forged Threaded Fittings Specifications |
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| Specifications | : | ASTM A182 & ASME SA182 |
| Size | : | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Standards |
: | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Class | : | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | : | Threaded Fittings |
Types of SS 904L Threaded Forged Fittings
| Stainless Steel 904L Threaded Elbow | SS 904L 45 Degree Threaded Elbow 904L SS 90 Degree Forged Threaded Elbow 904L Stainless Steel 45 Degree Forged Elbow SS UNS N08904 45 Degree Forged Elbow SS WERKSTOFF NR. 1.4539 45 Degree Elbow ASME SA182 904L 90 Degree Forged Threaded Elbow |
| Stainless Steel 904L Threaded Tee | SS 904L Threaded Tee 904L SS Forged Tee 904L Stainless Steel Forged Threaded Tee SS UNS N08904 Threaded Tee SS WERKSTOFF NR. 1.4539 Forged Tee ASTM A182 Stainless Steel 904L Threaded Tee |
| Stainless Steel 904L Threaded Cross | SS 904L Threaded Cross 904L SS Forged Threaded Cross 904L Stainless Steel Threaded Cross SS UNS N08904 Forged Threaded Cross SS WERKSTOFF NR. 1.4539 Threaded Cross ASTM A182 904L Stainless Steel Threaded Cross |
| Stainless Steel 904L Threaded Cap | SS 904L Threaded Cap 904L SS Forged Threaded Cap 904L Stainless Steel Threaded Cap SS UNS N08904 Forged Threaded Cap SS WERKSTOFF NR. 1.4539 Threaded Cap ASME SA182 904L Stainless Steel Forged Threaded Cap |
| Stainless Steel 904L Threaded Coupling | SS 904L Threaded Coupling 904L SS Threaded Coupling Stainless Steel 904L Threaded Coupling SS UNS N08904Threaded Coupling SS WERKSTOFF NR. 1.4539 Threaded Coupling ASME 16.11 904L Stainless Steel Threaded Coupling |
| Stainless Steel 904L Threaded Union | SS 904L Threaded Union 904L SS Forged Threaded Union 904L Stainless Steel Threaded Union SS UNS N08904 Forged Union SS WERKSTOFF NR. 1.4539 Threaded Union MSS SP-79 904L Stainless Steel Forged Union |
Types of SS 904L Threaded Forged Fittings
SS 904L Forged Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2.00 max | 1.00 max | 0.040 max | 0.030 max | 19.00-23.00 | 4.00-5.00 | 23.00-28.00 | 1.00-2.00 |
Stainless Steel 904L Threaded Fitting Mechanical Properties
| 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 % |
Equivalent Grades for 904L Stainless Steel Forged Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
