ASTM A213 TP304 Steel Tube
1. Standard: ASTM A213, ASME SA213
2. OD Size: 6.0mm -114.0mm
3. Wall Thickness: 0.6mm -12.7mm
4. Equivalent: UNS S30400, DIN 1.4301, AISI 304
ASTM A213 TP304 Steel Tube is mainly composed of iron, with a large amount of chromium (about 18-20%) and nickel (about 8-10.5%) added to improve corrosion resistance. It also contains small amounts of other elements such as carbon, manganese, silicon, phosphorus, sulfur and nitrogen. SS 304 Tubing is known for its excellent corrosion resistance, oxidation resistance and high temperature strength. Our company is a stainless steel pipe supplier with 15+ export experience, contact us for more information and quotation for free!
ASTM A213 TP304 Stainless Steel Tube Standard:
-
ASTM A213: Specification for seamless ferritic and austenitic alloy steel boiler, superheater, and heat exchanger tubing.
- American Standard Grades: TP304L, TP310S, TP316, TP316L, 316Ti, TP321, TP321H, TP317, TP317L, TP347, TP347H, 254SMO, AL6XN, 904L
- European Standard Grades: 1.4301, 1.4306, 1.4961, 1.4547, 1.4539, 1.4401/1.4436, 1.4404/1.4435, 1.4571, 1.4449, 1.4438, 1.4541, 1.4878, 1.4841, 1.4845, 1.4550
1.4301 304 Stainless Steel Tube Specifications
|
Specification |
ASTM A213 / ASME SA213 |
|
Dimension |
ASTM and ASME |
|
Type |
Seamless Ferritic and Austenitic Boiler, Superheater, and Heat-Exchanger Tubes |
|
Outer Diameter Size |
1/8" OD, NB to 5" OD, NB sizes |
|
Thickness |
0.4mm to 12.7mm |
|
Length |
Up to 6 meters, custom-cut lengths |
|
Ends |
No.1 Pickled Finish, No.4 finish, BA Finish, Electropolished Seamless Tubes |
|
Delivery Conditions |
As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
Mechanical Properties of ASME SA213 UNS S30400:
- Minimum tensile strength: ≥515MPa
- Yield strength: ≥205MPa
- Elongation: ≥35%
- Hardness: ≤90HRB (Rockwell hardness B)
Application of AISI 304 SS Steel Pipe
- Petrochemical
- Chemical
- Power generation
- Industrial processing
Manufacturing of ASTM A213 UNS S30400 Tube
In terms of production and manufacturing, TP304 stainless steel seamless pipe adopts high temperature processing, and is made through multiple processes such as continuous casting, rolling, perforation, heat treatment, pickling, etc.
ASTM A213 304 Stainless Steel Tube Sizes
| O.D. IN INCHES | WALL GAUGE | WALL DECIMAL | I.D. IN INCHES | WEIGHT PER FT. IN LBS. |
| 1/4 | 20 | 0.035 | 0.18 | 0.08 |
| 1/4 | 18 | 0.049 | 0.152 | 0.105 |
| 1/4 | 16 | 0.065 | 0.12 | 0.128 |
| 5/16 | 16 | 0.065 | 0.183 | 0.172 |
| 3/8 | 20 | 0.035 | 0.305 | 0.127 |
| 3/8 | 16 | 0.065 | 0.245 | 0.215 |
| 1/2 | 20 | 0.035 | 0.43 | 0.174 |
| 1/2 | 18 | 0.049 | 0.402 | 0.236 |
| 1/2 | 16 | 0.065 | 0.37 | 0.302 |
| 1/2 | 13 | 0.095 | 0.31 | 0.411 |
| 5/8 | 18 | 0.049 | 0.527 | 0.301 |
| 5/8 | 16 | 0.065 | 0.495 | 0.389 |
| 5/8 | 11 | 0.12 | 0.385 | 0.647 |
| 3/4 | 20 | 0.035 | 0.68 | 0.267 |
| 3/4 | 16 | 0.065 | 0.62 | 0.476 |
| 3/4 | 13 | 0.095 | 0.56 | 0.665 |
| 7/8 | 11 | 0.12 | 0.635 | 0.968 |
| 1 | 20 | 0.035 | 0.93 | 0.361 |
| 1 | 18 | 0.049 | 0.902 | 0.498 |
| 1 | 16 | 0.065 | 0.87 | 0.649 |
| 1 | 14 | 0.083 | 0.834 | 0.813 |
| 1 | 11 | 0.12 | 0.76 | 1.128 |
| 1 | 1/4 | 0.25 | 0.5 | 2.003 |
| 1 1/4 | 16 | 0.065 | 1.12 | 0.823 |
| 1 1/4 | 11 | 0.12 | 1.01 | 1.448 |
| 1 1/4 | 3/16 | 0.188 | 0.874 | 2.132 |
| 1 1/4 | 1/4 | 0.25 | 0.75 | 2.67 |
| 1 1/2 | 16 | 0.065 | 1.37 | 0.996 |
| 1 1/2 | 11 | 0.12 | 1.26 | 1.769 |
| 1 1/2 | 1/4 | 0.25 | 1 | 3.338 |
| 1 3/4 | 11 | 0.12 | 1.51 | 2.089 |
| 2 | 16 | 0.065 | 1.87 | 1.343 |
| 2 | 11 | 0.12 | 1.76 | 2.409 |
| 2 | 3/16 | 0.188 | 1.624 | 3.638 |
| 2 | 1/4 | 0.25 | 1.5 | 4.673 |
| 2 1/4 | 3/16 | 0.188 | 1.874 | 4.14 |
| 2 1/4 | 1/4 | 0.25 | 1.75 | 5.34 |
| 2 1/2 | 11 | 0.12 | 2.26 | 3.05 |
| 2 1/2 | 1/4 | 0.25 | 2 | 6.008 |
| 3 | 11 | 0.12 | 2.76 | 3.691 |
| 3 | 3/16 | 0.188 | 2.624 | 5.646 |
| 3 | 1/4 | 0.25 | 2.5 | 7.343 |
304 Stainless Steel Tube Outside Diameter Tolerance
| Hot rolled | Outside Diameter, mm | Tolerance, mm |
| OD≤101.6 | 0.4/-0.8 | |
| 101.6＜OD≤190.5 | 0.4/-1.2 | |
| 190.5＜OD≤228.6 | 0.4/-1.6 | |
| Cold Drawn | Outside Diameter, mm | Tolerance, mm |
| OD＜25.4 | ±0.10 | |
| 25.4≤OD≤38.1 | ±0.15 | |
| 38.1＜OD＜50.8 | ±0.20 | |
| 50.8≤OD＜63.5 | ±0.25 | |
| 63.5≤OD＜76.2 | ±0.30 | |
| 76.2≤OD≤101.6 | ±0.38 | |
| 101.6＜OD≤190.5 | 0.38/-0.64 | |
| 190.5＜OD≤228.6 | 0.38/-1.14 |
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