Stainless Steel UNS S31703 Pipes
S31703 steel pipe is a chromium-nickel-molybdenum stainless steel with excellent corrosion resistance and high-temperature strength. S31703 is widely used in bearing manufacturing, such as ball bearings, roller bearings, etc. due to its high strength, wear resistance and corrosion resistance.
The corresponding domestic and foreign standard grades of S31703 are: UNS S31703; EN 1.4438; JIS SUS317L; 00Cr19Ni13Mo3
The surface of S31703 stainless steel pipe can be subjected to various surface treatments, such as coating, polishing, etc., to enhance its corrosion resistance and aesthetics.
The specific chemical composition of S31703 is: C: ≤ 0.030, Si: ≤ 1.00, Mn: ≤ 2.00, P: ≤ 0.045, S: ≤ 0.030, Cr: 18.00-20.00, Ni: 11.00-14.00, Mo: 3.00-4.00, N: 0.10-0.22. Through alloy design, S31703 can meet the needs of various engineering applications. S31703 has weak magnetism and can avoid magnetic field interference and signal interference.
Stainless Steel UNS S31703 Pipes Equivalent Grades
| Grade | 317L | |
| UNS No | S31703 | |
| Old British | BS | – |
| En | – | |
| Euronorm | No | 1.4438 |
| Name | – | |
| Swedish SS | – | |
| Japanese JIS | SUS 317L | |
S31703 UNS Pipes Chemical Composition
| Grade | UNS S31703 | |
|---|---|---|
| min | max | |
| C | – | 0.03 |
| Mn | – | 2.0 |
| Si | – | 0.75 |
| P | – | 0.040 |
| S | – | 0.03 |
| Cr | 18.0 | 20.0 |
| Mo | 3.00 | 4.00 |
| Ni | 11.0 | 15.0 |
| N | – | – |
Stainless Steel UNS S31703 Fabricated Pipes
S31703 acid-resistant steel pipe has excellent stress corrosion resistance, so it is very suitable for manufacturing oil and gas pipelines, seawater treatment equipment, etc. Mechanical properties of S31703: tensile strength 550 MPa, yield strength 205 MPa, elongation 35%. During the production process of S31703 stainless steel round pipe, strict quality control is carried out on raw materials, smelting, rolling and other links to ensure the high quality of the material and stable performance.
Other specifications of gneeS31703 material:
Hot-rolled rods 15~100mm, forged rods: 100mm~350mm, cold-rolled thin plates 0.05mm-4.0mm, hot-rolled plates: 4mm~14mm, with strips 2mm-10mm, forgings of various sizes, individual stock lengths, etc.
Hot Tags: stainless steel uns s31703 round tube, China stainless steel uns s31703 round tube manufacturers, suppliers, factory, 347 stainless steel pipe, 304LN steel pipe, ASTM A312 Stainless Steel 410 Pipes, 1 4550 Stainless Steel Round Pipe, DIN 1 4571 Pipes Seamless Pipes, stainless steel pipe for switchgear
