ASTM A269 TP304L Tube
1. Standard: ASTM A269, ASME SA269
2. OD Size: 3.35mm - 203.2mm
3. Wall Thickness: 0.4mm - 12.7mm
4. Length: 6m, 12m, or Customized
ASTM A269 TP304L Tube contains 18% chromium and 8% nickel. Compared with TP304, S30403 stainless steel contains lower carbon content, which improves resistance to sensitization and intergranular corrosion. ASTM A269 UNS S30403 tubing also has excellent toughness and good formability. Stainless steel 304L pipe is available in a variety of sizes and wall thicknesses, and is available in seamless and welded pipes. We are a stainless steel pipe supplier with 15+ export experience, contact us for more information and free quotes!
ASTM A269 TP304L Stainless Steel Tube Standard:
- ASTM A269: Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
- Other Grades: 304, 304L, 316, 316L, 316Ti, 316L Mod, 17-4ph, 310, 310S, 317, 317L, 321, 321H, 347, 347H, 904L, 254SMO, 253MA, S32550, S32205, S31803, 2507, S31050, S30815, Etc.
Mechanical Properties of ASTM A269 TP 304L Tubes
|
Grade |
Tensile |
||||
|
304L |
Ultimate/Min |
Yield/Min |
Elongation/Min |
||
|
KSI |
MPA |
KSI |
MPA |
% |
|
|
70 |
485 |
25 |
170 |
35 |
|
ASTM A269 TP 304L Seamless Tubes Physical Properties
|
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion (m/m/0C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-1000C (J/kg.K) |
Electrical Resistivity (n.m) |
|||
|---|---|---|---|---|---|---|---|---|---|
|
0-1000C |
0-3150C |
0-5380C |
at 1000C |
at 5000C |
|||||
|
304L |
8000 |
193 |
17.2 |
17.8 |
18.4 |
16.2 |
21.5 |
500 |
720 |
ASTM A269 TP304L Type
SS 304L seamless pipe is made from solid billet, while SS 304L welded pipe is made from welded strip or plate. Seamless pipe has strong pressure resistance, and welded pipe is suitable for large diameter needs and has lower cost.
ASTM A269 Gr 304L Pipe Surface Treatment:
The standard surface treatment of SS 304L pipe is annealing and pickling.
Alloy 304L Stainless Steel Tubing Applications
- Chemical processing
- Petrochemical
- Food processing
- Pharmaceutical
ASTM A269 TP304L Tube Dimensions
| DN | NPS | OD(in) | Sch5S (in) |
Sch10S (in) |
Sch40S (in) |
Sch80S (in) |
Sch160S (in) |
| 6 | 1/8 | 0.405 | - | 0.049 | 0.068 | 0.095 | 0.124 |
| 8 | 1/4 | 0.54 | - | 0.065 | 0.088 | 0.119 | 0.145 |
| 10 | 3/8 | 0.675 | - | 0.065 | 0.091 | 0.126 | 0.158 |
| 15 | 1/2 | 0.84 | 0.065 | 0.083 | 0.109 | 0.147 | 0.188 |
| 20 | 3/4 | 1.05 | 0.065 | 0.083 | 0.113 | 0.154 | 0.219 |
| 25 | 1 | 1.315 | 0.065 | 0.109 | 0.133 | 0.179 | 0.250 |
| 32 | 1 1/4 | 1.66 | 0.065 | 0.109 | 0.140 | 0.191 | 0.250 |
| 40 | 1 1/2 | 1.9 | 0.065 | 0.109 | 0.145 | 0.200 | 0.281 |
| 50 | 2 | 2.375 | 0.065 | 0.109 | 0.154 | 0.218 | 0.344 |
| 65 | 2 1/2 | 2.875 | 0.083 | 0.120 | 0.203 | 0.276 | 0.375 |
| 80 | 3 | 3.5 | 0.083 | 0.120 | 0.216 | 0.300 | 0.438 |
| 90 | 3 1/2 | 4 | 0.083 | 0.120 | 0.226 | 0.318 | - |
| 100 | 4 | 4.5 | 0.083 | 0.120 | 0.237 | 0.337 | 0.531 |
| 125 | 5 | 5.563 | 0.109 | 0.13 | 0.258 | 0.375 | 0.625 |
| 150 | 6 | 6.625 | 0.109 | 0.13 | 0.280 | 0.432 | 0.719 |
| 200 | 8 | 8.625 | 0.109 | 0.148 | 0.322 | 0.500 | - |
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