STAINLESS STEEL 304 PIPES

SPECIFICATIONS

304 Seamless Pipes are available in different grades and standards. Some of the standard features these are made available in include
Specifications : ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions : ASTM, ASME and API
Size : 1/8″NB TO 30″NB IN
SS Pipes : 1/2″ NB – 16″ NB
SS ERW Pipes : 1/2″ NB – 24″ NB
SS EFW Pipes : 6″ NB – 100″ NB
Specialized in : Large Diameter Size
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length
End : Plain End, Beveled End, Treaded
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes

 

Categories: ,
Contact Us
Request a Quote

These Stainless Steel 304 Seamless Pipes is non - magnetic and has excellent corrosion resistance. Our Stainless Steel 304 Welded Pipes is used in heavy gauge components for improved weldability. These SS 304 EFW Pipes is often used to avoid possible sensitization corrosion in welded components. Oxyacetylene welding in our Stainless Steel 304 ERW Pipes is not recommended due to the possibility of carbon pick up in the weld area. These Stainless Steel 304 Round Pipes is used for springs, machinery parts, car headers, and engineered components. Our SS 304 Square Pipe is not a problem for high temperature applications, but will result in reduced aqueous corrosion resistance. These Stainless Steel 304 Rectangular Pipes has better resistance to temperatures of around 600 Degree C – 900 Degree C. Our SS 304 Electropolish Pipes is also used for tanks and containers for a large variety of liquids and solids.

 

LIST OF STAINLESS STEEL 304 PIPES

These annealed Stainless Steel 304 Hexagonal Pipes possess heat and corrosion resistant properties superior to Stainless Steel 301 Pipes and Stainless Steel 302 Pipes. Our SS 304 Pipes cannot be hardened by heat treatment. These Alloy 304 Pipes does not rust and is useable up to about 800 Degree C without excessive oxidation or loss of strength. Our Grade 304 Pipes are specifically formulated for forming and drawing stainless steel sinks. By keeping the carbon at 0.03 % max, these 304 Stainless Steel Pipes minimizes carbide precipitation during welding.

 

Equivalent Grades for 304 Stainless Steel Pipe

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

 

304 SS Welded Pipes Chemical Composition

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

 

Stainless Steel 304 Seamless Pipe 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

 

Stainless Steel 304 Pipes Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
304 8000 193 17.2 17.8 18.4 16.2 21.5 500 720