317L Stainless Steel Pipe Tube for Chemical Plant
317L stainless steel pipe is a brand of stainless steel
manufactured according to the ASTM standard. It is a heat-resistant
steel, and 317L is equivalent to China’s 00Cr19Ni13Mo3 stainless
steel pipe. 317 contains chromium 18.00-20.0%, containing nickel
11.0-15.0%, including molybdenum 3.0-4.0%.
317L stainless steel pipe s are low carbon steel for 0Cr19Ni13Mo3,
which is more corrosive than the 0Cr19Ni13Mo3
317L stainless steel pipe heat treatment: solid solution treatment
(1010-1150 ℃) cold quickly
The mechanical properties of the austenitic steel of the 317L
stainless steel pipe (ASTM A312/213 TP317L)
Yield strength is greater than 177 / MPa, the tensile strength is
greater than 480 / MPa, the elongation rate is greater than 35%,
hardness test: HBS is less than 187, HRB is less than 90 and HV is
less than 200
Chemical Composition - Stainless Steel 317/317L
| Grade | 317 | 317L |
| UNS Designation | S31700 | S31703 |
| Carbon (C) Max. | 0.08 | 0.035* |
| Manganese (Mn) Max. | 2.00 | 2.00 |
| Phosphorous (P) Max. | 0.040 | 0.04 |
| Sulphur (S) Max. | 0.03 | 0.03 |
| Silicon (Si) Max. | 1.00 | 1.00 |
| Chromium (Cr) | 18.0–20.0 | 18.0–20.0 |
| Nickel (Ni) | 11.0–14.0 | 11.0–15.0 |
| Molybdenum (Mo) | 3.0–4.0 | 3.0–4.0 |
| Nitrogen (N) | — | — |
| Iron (Fe) | Bal. | Bal. |
| Other Elements | — | — |
Typical Mechanical Properties- Stainless Steel 317L
| Material | Ultimate Tensile Strength (Mpa) | 0.2 % Yield Strength (Mpa) | % Elongation in 2" | Rockwell B Hardness |
| Alloy 317 | 515 | 205 | 35 | 95 |
| Alloy 317L | 515 | 205 | 40 | 95 |
317L STAINLESS STEEL PIPE RELATED PRODUCTS:
- 317L STAINLESS STEEL PIPE SEAMLESS
- 317L STAINLESS STEEL TUBE SEAMLESS
- 317L STAINLESS STEEL PIPE WELDED
- 317L STAINLESS STEEL PIPE FITTINGS
- 317L STAINLESS STEEL PIPE FLANGES
- 317L STAINLESS STEEL VALVES
317L stainless steel pipe chemical composition: C is less than
0.08, Si less than 1.00, Mn is less than 2.00, P is less than
0.035, S is less than 0.30, Ni = 11 ~ 15, Cr = 18.00 ~ 20.00, Mo =
3 ~ 4
In air or chemical corrosion resistant to corrosion medium of a
kind of high alloy steel, stainless steel is a beautiful surface
and corrosion resistant performance is good, need not after surface
treatment, such as color of plating and the surface of the
stainless steel inherent performance, used in a variety of steel a,
often called stainless steel. It represents the performance of 13
chrome steel, 18-8 chrome nickel steel.
From the perspective of metallography analysis, because the
stainless steel containing chromium and make the surface form very
thin chromium film, the film is isolated from intrusion in the
steel corrosion of oxygen.
To maintain the corrosion resistance inherent in stainless steel,
steel must contain more than 12 percent chromium.
317L stainless steel pipe s are ultra-low carbon stainless steel,
which is more expensive than normal stainless steel, but more
expensive than the 317L stainless steel plate
TP317L STAINLESS STEEL PIPE Material description
317L (00Cr19Ni13Mo3, SUS317L) alloy is based on molybdenum and
austenitic stainless steel. It is more resistant to chemical
corrosion than normal chrome-nickel austenitic stainless steel,
such as 304 alloys. In addition, compared with conventional
stainless steel, 317L alloys have higher ductility, anti-stress
corrosion, compressive strength and high temperature resistance. It
is a low carbon grade or L rating, which has the ability to resist
sensitization during welding and heat treatment.
Mechanical performance
317L STAINLESS STEEL PIPE mechanical properties:
YS (Mpa) is greater than 176, TS (Mpa) is greater than 480, EL (%)
is greater than 40, and Hv is less than 200
317L STAINLESS STEEL PIPE Chemical composition:
SS 317 l: chemical composition of carbon (C) 0.030 or less,
manganese (Mn) of 2.00 or less, nickel (Ni) 11.0 ~ 15.0, silicon
(Si) of 1.00 or less, phosphorus (P) of 0.045 or less, sulfur (S)
of 0.030 or less, chromium (Cr) 18.0 ~ 20.0, molybdenum (Mo) 3.0 ~
4.0
317L STAINLESS STEEL PIPE APPLICATIONS:
SS 317L stainless steel pipe is relatively good for seawater and
SCC, for Chemical vessels, Chemical products, etc.
317L STAINLESS STEEL PIPE AVAILABLE SIZES IN PRODUCTION:
| INCH | inch sizc (ID) | OD | STANDARD WT |
| SCH 5s | SCH 10S | SCH 10 | SCH 20 | SCH 30 | SCH 40 | SCH 60 | SCH 80 | SCH 100 | SCH 120 | SCH 140 | SCH 160 | STD | XS | XXS |
| 1/8 | DN6 | 10.3 | – | 1.24 | – | – | – | 1.73 | – | 2.42 | – | – | – | – | 1.73 | 2.41 | – |
| 1/4 | DN8 | 13.7 | – | 1.65 | – | – | – | 2.24 | – | 3.02 | – | – | – | – | 2.24 | 3.02 | – |
| 3/8 | DN10 | 17.1 | – | 1.65 | – | – | – | 2.31 | – | 3.2 | – | – | – | – | 2.31 | 3.2 | – |
| 1/2 | DN15 | 21.3 | 1.65 | 2.11 | – | – | – | 2.77 | – | 3.73 | – | – | – | 4.78 | 2.77 | 3.73 | 7.47 |
| 3/4 | DN20 | 26.7 | 1.65 | 2.11 | – | – | – | 2.87 | – | 3.91 | – | – | – | 5.56 | 2.87 | 3.91 | 7.82 |
| 1 | DN25 | 33.4 | 1.65 | 2.77 | – | – | – | 3.38 | – | 4.55 | – | – | – | 6.35 | 3.38 | 4.55 | 9.09 |
| 1.1/4 | DN32 | 42.2 | 1.65 | 2.77 | – | – | – | 3.56 | – | 4.85 | – | – | – | 6.35 | 3.58 | 4.85 | 9.7 |
| 1.1/2 | DN40 | 48.3 | 1.65 | 2.77 | – | – | – | 3.68 | – | 5.05 | – | – | – | 7.14 | 3.68 | 5.08 | 10.15 |
| 2 | DN50 | 60.3 | 1.65 | 2.77 | – | – | – | 3.91 | – | 5.54 | – | – | – | 8.74 | 3.91 | 5.54 | 11.07 |
| 2.1/2 | DN65 | 73 | 2.11 | 3.05 | – | – | – | 5.16 | – | 7.01 | – | – | – | 9.53 | 5.16 | 7.01 | 14.02 |
| 3 | DN80 | 88.9 | 2.11 | 3.05 | – | , – | – | 5.49 | – | 7.62 | – | – | – | 11.13 | 5.49 | 7.52 | 15.24 |
| 3.1/2 | DN90 | 101.6 | 2.11 | 3.05 | – | – | – | 5.74 | – | 8.08 | – | – | – | – | 5.74 | 8.08 | – |
| 4 | | 114.3 | 2.11 | 3.05 | – | – | – | 6.02 | – | 8.58 | – | 11.13 | – | 13.49 | 6.02 | 8.56 | 17.12 |
| 5 | DN125 | 141.3 | 2.77 | 3.4 | – | – | – | 6.55 | – | 9.53 | – | 12.7 | – | 15.88 | 6.55 | 9.53 | 18.05 |
| 6 | DN150 | 168.3 | 2.77 | 3.4 | – | – | – | 7.11 | – | 10.97 | – | 14.27 | – | 18.26 | 7.11 | 10.97 | 21.95 |
| 8 | DN200 | 219.1 | 2.77 | 3.76 | – | 6.35 | 7.04 | 8.18 | 10.31 | 12.7 | 15.09 | 18.26 | 20.62 | 23.01 | 8.18 | 12.7 | 22.23 |
| 10 | DN250 | 273.1 | 3.4 | 4.19 | – | 6.35 | 7.8 | 9.27 | 12.7 | 15.09 | 18.26 | 21.44 | 25.4 | 28.58 | 9.27 | 12.7 | 25.4 |
| 12 | DN300 | 323.9 | 3.96 | 4.57 | – | 6.35 | 8.38 | 10.31 | 14.27 | 17.48 | 21.44 | 25.4 | 28.58 | 33.32 | 9.35 | 12.7 | 25.4 |
| 14 | DN350 | 355.5 | 3.96 | 4.78 | 6.35 | 7.92 | 9.53 | 11.13 | 15.09 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | 9.53 | 12.7 | – |
| 16 | DN400 | 406.4 | 4.19 | 4.78 | 6.35 | 7.92 | 9.53 | 12.7 | 16.66 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | 9.53 | 12.7 | – |
| 18 | DN450 | 457 | 4.19 | 4.78 | 6.35 | 7.92 | 11.13 | 14.27 | 19.05 | 23.83 | 29.36 | 34.93 | 39.67 | 45.24 | 9.53 | 12.7 | – |
| 20 | DN500 | 508 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | 15.09 | 20.62 | 26.19 | 32.54 | 38.1 | 44.45 | , 50.01 | 9.53 | 12.7 | – |
| 22 | ,DN550 | 559 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | – | 22.23 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | 9.53 | 12.7 | – |
| 24 | DN600 | 610 | 5.54 | 6.35 | 6.35 | 9.53 | 14.27 | 17.48 | 24.61 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | 9.53 | 12.7 | – |
| 26 | DN650 | 660 | – | – | 7.92 | 12.7 | – | – | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 28 | DN700 | 711 | – | – | 7.92 | 12.7 | 15.88 | – | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 30 | DN750 | 762 | 6.35 | 7.92 | 7.92 | 12.7 | 15.88 | – | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 32 | DN800 | 813 | – | – | 7.92 | 12.7 | 15.88 | 17.48 | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 34 | DN850 | 864 | – | – | 7.92 | 12.7 | 15.88 | 17.48 | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 36 | DN900 | 914 | – | – | 7.92 | 12.7 | 15.88 | 19.05 | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 38 | DN950 | 965 | – | – | – | – | – | – | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 40 | DN1000 | 1015 | – | – | – | – | – | – | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 42 | DN1050 | 1067 | – | – | – | – | – | – | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 44 | DN1100 | 1118 | – | – | – | – | – | – | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 46 | DN1150 | 1188 | – | – | – | – | – | – | – | – | – | – | – | – | 9.53 | 12.7 | – |
| 48 | DN1200 | 1219 | – | – | – | – | – | – | – | – | – | – | – |
