A249 TP304 Stainless Steel Tube

ASME SA249 TP304 Seamless and Welded Tubing suppliers

 

There are many tubings that can either be used in high temperatures or low temperatures. However, very few materials can sustain in both high as well as low temperatures. ASTM A269 TP304 Stainless Steel Tubing is one of those which is used in applications that work in high as well as low temperatures. These ASTM a269 tp304 tubes are made using different mechanisms like electric fusion weld, electric resistant weld, or seamless cold drawing. The tubes of this grade are used for their economical value apart from their weldability.

Although it is easy to weld metals using conventional techniques ASTM A269 TP304 Rectangular Tubes are difficult to weld using them. These ASTM A269 TP304 Square Tube tend to corrode in the weld are. That is the reason most of the material that is welded is then treated with heat to promote the formation of carbide precipitation.

ASTM A269 TP 304 Stainless Steel Seamless Tubes are used in applications with high pressure such as hydraulic systems, textile, marine, and chemical industries. ASTM A269 TP304 Stainless Steel Exhaust Tube has a high tolerance to chloride ion-rich environments and most of the oxidizing agents. Decay of up to the temperature 176 degrees F is resisted by ASME SA 269 TP 304 Stainless Steel Seamless Tubes in 55% nitric acid solutions. These ASME SA269 TP304 Stainless Steel Tube also displays an outstanding performance in applications that contain caustic solutions without chloride and fluoride. 

These tubes are well suited for use in freshwater bodies where the concentration of chloride is less than 100 ppm. ASTM A269 TP304 Seamless Tube becomes susceptible to pitting and crevice corrosion as and when there is an increase in the chloride level in the water. Cold working on these ASTM A269 TP 304 Stainless Steel Seamless Tubes can help in increasing their tensile strength and hardness.


ASTM A249 TP304 Tube
ASTM A249 TP304 Tube
ASME SA249 SS 304 Boiler Tube
ASME SA249 SS 304 Boiler Tube
SA 249 TP304 Welded Tubing
SA 249 TP304 Welded Tubing

 

Buy ASTM A249 TP 304 ERW tubes in various shape like Round, Square & Rectangular

 

Specification Format of ASTM A249 TP304 Stainless Steel Tube

Size 6.00 mm OD up to 914.4 mm OD
Thickness 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
Length Within 13500mm
Type Welded Pipes, Welded Tubes

Chemical Properties of SA249 Stainless Steel 304 Welded Tube

Grade C Mn Si P S Cr Mo Ni N
304 min. 18.0 8.0
max. 0.08 2.0 0.75 0.045 0.030 20.0   10.5 0.10

 

Check sizes, dimensions and latest price of ASME SA 249 TP 304 Material in India

 

Mechanical Characteristics of SA 249 TP304 Welded Tubing

ASTM A249 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

Physical Properties of ASME SA249 SS 304 Boiler Tube

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (μm/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Electrical Resistivity (nΩ.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
304 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

 

Get Astm A249 Stainless Tube, ERW Tube for Seawater & Acids environment

 

Equivalent material of 2507 Super Duplex Tubing

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304

ASTM A249 SS 304 Tube Dimensions

Dimensions Wall Weight per Dimensions Wall Weight per
(mm) (mm) metre (kg) (mm) (mm) metre (kg)
12.7 x 12.7 1.20 0.44 40 x40 1.20 1.49
12.7 x 12.7 1.50 0.55 40 x40 1.50 1.85
15 x 15 1.20 0.53 40 x40 2.00 2.45
15 x 15 1.50 0.65 40 x40 3.00 3.75
20 x 20 1.20 0.71 50 x50 1.50 2.32
20 x 20 1.50 0.88 50 x50 2.00 3.08
20 x 20 2.00 1.19 50 x50 3.00 4.65
25 x 25 1.20 0.92 60 x60 2.00 3.71
25 x 25 1.50 1.14 60 x60 3.00 5.49
25 x 25 2.00 1.49 70 x70 3.00 6.53
25 x 25 3.00 2.20 80 x80 2.00 4.98
30 x 30 1.20 1.10 80 x80 3.00 7.53
30 x 30 1.50 1.37 100 x 100 2.00 6.40
30 x 30 2.00 1.84 100 x 100 3.00 9.53
30 x 30 3.00 2.72

 

No need to pay extra when you can buy ASTM A249 Welded Stainless Steel Tubing in exact sizes, Get free quote Now!

 

Dimensions of ASTM A249 TP 304 Square Tube

Dimensions Wall Weight per Dimensions Wall Weight per
(mm) (mm) metre (kg) (mm) (mm) metre (kg)
12.7 x 12.7 1.20 0.44 40 x40 1.20 1.49
12.7 x 12.7 1.50 0.55 40 x40 1.50 1.85
15 x 15 1.20 0.53 40 x40 2.00 2.45
15 x 15 1.50 0.65 40 x40 3.00 3.75
20 x 20 1.20 0.71 50 x50 1.50 2.32
20 x 20 1.50 0.88 50 x50 2.00 3.08
20 x 20 2.00 1.19 50 x50 3.00 4.65
25 x 25 1.20 0.92 60 x60 2.00 3.71
25 x 25 1.50 1.14 60 x60 3.00 5.49
25 x 25 2.00 1.49 70 x70 3.00 6.53
25 x 25 3.00 2.20 80 x80 2.00 4.98
30 x 30 1.20 1.10 80 x80 3.00 7.53
30 x 30 1.50 1.37 100 x 100 2.00 6.40
30 x 30 2.00 1.84 100 x 100 3.00 9.53
30 x 30 3.00 2.72