304 stainless steel is a common stainless steel material, also known as 18-8 stainless steel, containing 18% chromium and 8% nickel,has excellent corrosion resistance, high temperature resistance,high strength-to-weight ratio, and remarkable ductility,making it suitable for a variety of environments and applications.
Grade 304 is used almost exclusively for parts requiring machining, welding, grinding, or polishing where good corrosion resistance is also required.Can be used for a long time in many corrosive environments, especially has good resistance to common chemicals such as acids and salts.
304 stainless steel round tube provides excellent strength,durability and good formability, easy to cut, bend, and form.
304 Stainless Steel Tubing Specification
|
Product Name |
Stainless Steel Pipe |
|
Steel grade |
200 series,300 series,400 series |
|
Standard |
ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 |
|
Surface |
Polishing,annealing,pickling,bright |
|
Technique |
Hot rolled / cold rolled |
|
stainless steel round pipe/tube |
Wall thickness: 1mm-150mm(SCH10-XXS)
Outer diameter: 6mm-2500mm (3/8"-100") |
|
Length |
4000mm,5800mm,6000mm,12000mm,or as required. |
|
Package |
Standard export seaworthy package,or as required. |
Pipe 304 Chemical Composition
| Weight % | C | Mn | P | S | Si | Cr | Ni |
| 304 | .08 | 2.00 | .045 | .030 | 1.00 | 18.0-20.0 | 8.0-11.0 |
Stainless Pipe 304 Mechanical Properties
| Imperial | Metric | |
| Density | 0.289 lb/in3 | 8.0 g/cc |
| Ultimate Tensile Strength | 73,200psi | 310 MPa |
| Yield Tensile Strength | 31,200psi | 276 MPa |
| Melting Point | 2,550 - 2,651°F | 1,400 - 1,455°C |
304 Stainless Steel Tubing Size
|
inch |
DN (mm) |
OD (mm) |
SCH5S |
SCH10S |
SCH10 |
SCH20 |
SCH30 |
SCH40 |
SCH60 |
SCH80 |
SCH100 |
SCH120 |
|
1/8'' |
DN6 |
10.3 |
1.24 |
1.73 |
2.42 |
|||||||
|
1/4'' |
DN8 |
13.7 |
1.65 |
2.24 |
3.02 |
|||||||
|
3./8'' |
DN10 |
17.1 |
1.65 |
2.31 |
3.2 |
|||||||
|
1/2'' |
DN15 |
21.3 |
1.65 |
2.11 |
2.77 |
3.73 |
||||||
|
3/4'' |
DN20 |
26.7 |
1.65 |
2.11 |
2.87 |
3.91 |
||||||
|
1'' |
DN25 |
33.4 |
1.65 |
2.77 |
3.38 |
4.55 |
||||||
|
1 1/4'' |
DN32 |
42.2 |
1.65 |
2.77 |
3.56 |
4.85 |
||||||
|
1 1/2'' |
DN40 |
48.3 |
1.65 |
2.77 |
3.68 |
5.05 |
||||||
|
2'' |
DN50 |
60.3 |
1.65 |
2.77 |
3.91 |
5.54 |
||||||
|
2 1/2'' |
DN65 |
73.0 |
2.11 |
3.05 |
5.16 |
7.01 |
||||||
|
3'' |
DN80 |
88.9 |
2.11 |
3.05 |
5.49 |
7.62 |
||||||
|
3 1/2'' |
DN90 |
101.6 |
2.11 |
3.05 |
5.74 |
8.08 |
||||||
|
4'' |
DN100 |
114.3 |
2.11 |
3.05 |
6.02 |
8.58 |
11.13 |
|||||
|
5'' |
DN125 |
141.3 |
2.77 |
3.4 |
6.55 |
9.53 |
12.7 |
|||||
|
6'' |
DN150 |
168.3 |
2.77 |
3.4 |
7.11 |
10.97 |
14.27 |
|||||
|
8'' |
DN200 |
219.1 |
2.77 |
3.76 |
6.35 |
7.04 |
8.18 |
10.31 |
12.7 |
15.09 |
18.26 |
|
|
10'' |
DN250 |
273.1 |
3.40 |
4.19 |
6.35 |
7.8 |
9.27 |
12.7 |
15.09 |
18.26 |
21.44 |
|
|
12'' |
DN300 |
323.9 |
3.96 |
4.57 |
6.35 |
8.38 |
10.31 |
14.27 |
17.48 |
21.44 |
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 |
|
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