Stainless steel 317 forged fitting is made up of high-alloy austenitic stainless steel that is well known for its high strength and corrosion resistance. It's made with the composition of 18-20% chromium, 11-15% nickel, and 3-4% molybdenum as well as regulated carbon content. Due to the high molybdenum in it, it becomes more resistant to pitting, crevice corrosion, and chemicals in hostile and marine environments. It's produced in different standards, including ASTM A182 F317 and F317, which feature a low carbon content, making them stable during welding and easily usable in high-temperature applications.
When it comes to mechanical performance, SS 317 offers a tensile strength of about 515 MPa and a corresponding yield strength of about 205 MPa. In addition, it also offers high resistance to creep and endurance under pressure. This makes it an ideal choice for tougher applications in the oil & gas industry, petrochemical plants, marine environments, heat exchangers, and even pharmaceutical processing plants. Whether you are in need of 317 pipe fittings or buttweld stainless steel fittings of grade 317, we are the answer to all your needs.
Table of Contents
- Specifications of Stainless Steel 317 Forged Fittings
- ASME SA182 F317L SS Forged Fittings Chemical Properties
- ASTM A182 SS 317 Forged Fittings Mechanical Properties
- Equivalent Grades of ASME SA182 F317 Forged Fittings
- Stainless Steel ASTM A182 F317 Forged Fittings Price List
- Different Types of Stainless Steel 317 Forged Fittings
Specifications of Stainless Steel 317 Forged Fittings
| Feature | Specification Details |
|---|---|
| Standard | ASTM A182 / ASME SA182 |
| Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size Range | 1/8” NB to 4” NB |
| Connection Types | Socketweld Fittings, Screwed-Threaded Fittings |
| Pressure Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
ASME SA182 F317L SS Forged Fittings Chemical Properties
| Grade | Cr (%) | Ni (%) | Mo (%) | Mn (%) | Si (%) | C (%) | P (%) | S (%) | Fe (%) |
|---|---|---|---|---|---|---|---|---|---|
| SS 317 | 18.0–20.0 | 11.0–15.0 | 3.0–4.0 | 2.0 max | 1.0 max | 0.08 max | 0.045 max | 0.030 max | 57.845 min |
ASTM A182 SS 317 Forged Fittings Mechanical Properties
| Grade | Yield Strength (0.2% Offset) | Tensile Strength | Density | Melting Point | Elongation |
|---|---|---|---|---|---|
| F317 / F317L | 30,000 Psi / 205 MPa | 75,000 Psi / 515 MPa | 7.9 g/cm³ | 1400 °C (2550 °F) | 35% |
Equivalent Grades of ASME SA182 F317 Forged Fittings
| Grade | Werkstoff Nr. | UNS Number | JIS (Japan) | EN Standard |
|---|---|---|---|---|
| SS 317 | 1.4449 | S31700 | SUS 317 | X5CrNiMo19-14-4 |
Stainless Steel ASTM A182 F317 Forged Fittings Price List
The price of the ASTM A182 F317 forged fitting is dependent on many factors, but below is the estimated pricing of it.
| Pipe Size | Fitting Material | Connection Type | Price (USD) |
|---|---|---|---|
| 1/2" | Forged 317 Stainless Steel | Socket Weld / Threaded | $18.00 / each |
| 1" | Forged 317 Stainless Steel | Socket Weld / Threaded | $30.20 / each |
| 1-1/4" | Forged 317 Stainless Steel | Socket Weld / Threaded | $40.75 / each |
Different Types of Stainless Steel 317 Forged Fittings
