304 Rounded Tubes & Pipes with Welded Mirror Polish
304 stainless steel tubes and pipes that have a mirror polish or polished finish.
It has great weldability for many different applications and is supplied with a shiny finish that is easy to maintain.
This type of pipe is the best option when a more attractive finish is desired.
304 Stainless Rounded Steel Grade Pipe with Mirror PolisH Finish
This pipe belongs to the 300 series of pipes, specifically grade 304, 304L & 304H. This series of pipes are used extensively, most of them have a strength of corrosion resistance, heat resistance and good chemical performance.
Rounded 304 Stainless Steel Pipe Specifications
| Grade | 304, 304L & 304H |
| Standard | ASTM A240, JIS G4304, T8165 etc. |
| Thickness | 0.2 – 10mm |
| Width | As customers request |
| Length | As customers request |
| Surface | NO1, NO 4, 2B, BA, 6K, 8K |
Rounded 304 Stainless Steel Pipe Sizes Supplied
| O/D | Wall | Weight per | O/D | Wall | Weight per |
|---|---|---|---|---|---|
| (ins) | (mm) | metre (kg) | (ins) | (mm) | metre (kg) |
| 1/2 | 1.50 | 0.42 | 1 1/4 | 1.50 | 1.13 |
| 5/8 | 1.20 | 0.44 | 1 3/8 | 1.20 | 1.02 |
| 5/8 | 1.50 | 0.54 | 1 1/2 | 1.20 | 1.11 |
| 3/4 | 1.20 | 0.53 | 1 1/2 | 1.50 | 1.38 |
| 3/4 | 1.50 | 0.66 | 1 1/2 | 2.00 | 1.81 |
| 3/4 | 1.20 | 0.63 | 1 3/4 | 1.50 | 1.62 |
| 7/8 | 1.50 | 0.78 | 2 | 1.20 | 1.49 |
| 7/8 | 2.00 | 1.01 | 2 | 1.50 | 1.85 |
| 1 | 1.20 | 0.73 | 2 | 2.00 | 2.40 |
| 1 | 1.50 | 0.90 | 2 1/2 | 1.50 | 2.34 |
| 1 | 2.00 | 1.17 | 3 | 1.50 | 2.81 |
| 1 1/8 | 1.50 | 1.02 | 4 | 3.00 | 7.41 |
| 1 1/4 | 1.20 | 0.92 |
304 Stainless Steel Pipe Mirror Polished Specifications PDF
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Chemical composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304 | min. max. |
– 0.08 |
– 2.0 |
– 0.75 |
– 0.045 |
– 0.030 |
18.0 20.0 |
– | 8.0 10.5 |
– 0.10 |
| 304L | min. max. |
– 0.030 |
– 2.0 |
– 0.75 |
– 0.045 |
– 0.030 |
18.0 20.0 |
– | 8.0 12.0 |
– 0.10 |
| 304H | min. max. |
0.04 0.10 |
– 2.0 |
– 0.75 |
-0.045 | – 0.030 |
18.0 20.0 |
– | 8.0 10.5 |
– |
Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
| 304L | 485 | 170 | 40 | 92 | 201 |
| 304H | 515 | 205 | 40 | 92 | 201 |
| 304H also has a requirement for a grain size of ASTM No 7 or coarser. | |||||
Application
This is a type of pipe that has a wide range of areas of application, especially in areas where attractiveness as well as functionality is being considered. It can be used in the following sectors:
- Boat rails and ladders. More than just functionality on the boat, the attractiveness of the polish makes it pleasing to the eye.
- Sanitary environments. They are used in making of washroom grab bars and swimming pool rails.
- Medical equipment
- Restaurant equipment. This may include linings of ovens, refrigerators, and many other applications especially in the kitchens of restaurants.
- Exercise equipment. Many of the equipment used for exercises in the gym are made of this grade of steel bars.
- Motor sports
in the motor sports industry, they can be used as automotive step bars and grille guards.
SS 304 Rounded Pipe Mirror Polished Welded Schedule Chart
304 Rounded Stainless Steel pipe weight per foot
Call us for pipe weights per foot, price per pound and large diameter stainless steel pipes.
Rounded 304 Stainless Steel Pipe & Tube Price List
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