304H Stainless Steel Pipes & Tube

304H Stainless Steel Pipes & Tube

304H stainless steel tube have a bushed and polished surface. The tube is polished with an abrasive belt to achieve the “scratched grain” finish. It has a visually appealing surface and has good corrosion resistant properties which make it well suited for many sanitary environments. The pipe is also easily maintained, thanks to it’s polished finish.

This type of pipe is the best option when a more attractive finish is desired.

 

304H Stainless Steel Grade Pipe

This pipe belongs to the 300 series of pipes, specifically grade 304H. Grade 304H, has a higher carbon content and has some application at elevated temperatures, as does stabilised grade 304Ti. Which is  Nitrogen-strengthened version.

304H Stainless Steel Pipe Specifications

Grade304H
StandardASTM A240, JIS G4304, T8165 etc.
Thickness0.2 – 10mm
WidthAs customers request
LengthAs customers request
surfaceNO1, NO 4, 2B, BA, 6K, 8K

 

304H Stainless SteelSeamless Pipe Sizes Supplied

NPS/NB
(inches)
SCH
10S
SCH
40S
SCH
80S
1/4XX
3/8XXX
1/2XXX
3/4XX
1XXX
1 1/4XX
1 1/2XXX
2XXX
2 1/2XX
3XXX
4XXX
6XXX
8XX

 

304H Stainless Steel Pipe Specifications PDF

Click Here

Chemical composition

 

GradeCMnSiPSCrMoNiN
304min.
max.

0.08

2.0

0.75

0.045

0.030
18.0
20.0
8.0
10.5

0.10
304Lmin.
max.

0.030

2.0

0.75

0.045

0.030
18.0
20.0
8.0
12.0

0.10
304Hmin.
max.
0.04
0.10

2.0

0.75
-0.045
0.030
18.0
20.0
8.0
10.5

 

Mechanical Properties

GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
Rockwell B (HR B) maxBrinell (HB) max
3045152054092201
304L4851704092201
304H5152054092201
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 304H Pipe Schedule Chart

 

304H stainless steel pipe weight per foot

Call us for pipe weights per foot, price per pound and large diameter stainless steel pipes.

 

304H Stainless Steel Pipe Price List

For the most recent stainless steel Seamless pipes in grade 304 price please contact

 

 

Comments are closed.