SS 317l Forged Fittings
Stainless Steel 317L 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 317L Threaded Forged Fittings
| Stainless Steel 317L Threaded Elbow | SS 317L 45 Degree Threaded Elbow 317L SS 90 Degree Forged Threaded Elbow 317L Stainless Steel 45 Degree Forged Elbow SS UNS S31703 45 Degree Forged Elbow SS WERKSTOFF NR. 1.4438 45 Degree Elbow ASME SA182 317L 90 Degree Forged Threaded Elbow |
| Stainless Steel 317L Threaded Tee | SS 317L Threaded Tee 317L SS Forged Tee 317L Stainless Steel Forged Threaded Tee SS UNS S31703 Threaded Tee SS WERKSTOFF NR. 1.4438 Forged Tee ASTM A182 Stainless Steel 317L Threaded Tee |
| Stainless Steel 317L Threaded Cross | SS 317L Threaded Cross 317L SS Forged Threaded Cross 317L Stainless Steel Threaded Cross SS UNS S31703 Forged Threaded Cross SS WERKSTOFF NR. 1.4438 Threaded Cross ASTM A182 317L Stainless Steel Threaded Cross |
| Stainless Steel 317L Threaded Cap | SS 317L Threaded Cap 317L SS Forged Threaded Cap 317L Stainless Steel Threaded Cap SS UNS S31703 Forged Threaded Cap SS WERKSTOFF NR. 1.4438 Threaded Cap ASME SA182 317L Stainless Steel Forged Threaded Cap |
| Stainless Steel 317L Threaded Coupling | SS 317L Threaded Coupling 317L SS Threaded Coupling Stainless Steel 317L Threaded Coupling SS UNS S31703 Threaded Coupling SS WERKSTOFF NR. 1.4438 Threaded Coupling ASME 16.11 317L Stainless Steel Threaded Coupling |
| Stainless Steel 317L Threaded Union | SS 317L Threaded Union 317L SS Forged Threaded Union 317L Stainless Steel Threaded Union SS UNS S31703 Forged Union SS WERKSTOFF NR. 1.4438 Threaded Union MSS SP-79 317L Stainless Steel Forged Union |
Types of SS 317L Threaded Forged Fittings
SS 317L Forged Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317L | 0.035 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.89 min |
Stainless Steel 317L Threaded Fitting Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 317L Stainless Steel Forged Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 317L | 1.4438 | S31703 | SUS 317L | – | – | – | X2CrNiMo18-15-4 |
