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ASTM A312 TP304 Stainless Steel Seamless Pipe

SS 304 Welded Pipe, Stainless Steel 304 UNS S30400 Seamless Pipes & Tubes

Original Photograph Of Stainless Steel 304 Pipe & Tube At Our Warehouse, Mumbai

Original Photograph Of Stainless Steel 304 Pipe & Tube At Our Warehouse, Mumbai

  • Specifications - ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
  • Size - Seamless 304 Pipes & Tubes - 1/2" NB - 16" NB
  • ERW 304 Pipes & Tubes - 1/2" NB - 24" NB
  • EFW 304 Pipes & Tubes - 6" NB - 100" NB
  • Wall Thickness - Schedule 5S - Schedule XXS.
Dimensions : ASTM, ASME and API
Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120,   SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length : Single Random, Double Random & Cut Length.
Form : Round, Square, Rectangular, Hydraulic Etc.

Composition ranges for stainless steel 304 grade

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

Mechanical properties of stainless steel 304 grade

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

304H also has a requirement for a grain size of ASTM No 7 or coarser.

Physical properties of stainless steel 304 grade in the annealed condition

Grade

Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/°C) Thermal Conductivity(W/m.K) Specific Heat 0-100°C(J/kg.K) Electrical Resistivity (n.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

Specifications for stainless steel 304 grade

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 Stainless Steel Pipes, Tube Stock and Supply Range

 304 Stainless Steel Square Pipe/Tube

304 Stainless Steel Round Pipe/Tube

304 Stainless Steel Rectangular Pipe/Tube

304 Stainless Steel Square Pipe/Tube

304 Stainless Steel Round Pipe/Tube

304 Stainless Steel Rectangular Pipe/Tube

304 Stainless Steel Colour Coated Pipe/Tube
304 Stainless Steel Ornamental Tubes
304 Stainless Steel Electropolished Pipes/Tubes

304 Stainless Steel Colour Coated Pipe/Tube

304 Stainless Steel Ornamental Tubes

304 Stainless Steel Electropolished Pipes/Tubes

304 Stainless Steel Slot Round Pipe/Tube
304 Stainless Steel Triangle Tube
304 Stainless Steel Hexagonal Tube

304 Stainless Steel Slot Round Pipe/Tube

304 Stainless Steel Triangle Tube

304 Stainless Steel Hexagonal Tube

304 Stainless Steel Handrail Tube
304 Stainless Steel U Shaped Tube
304 Thin-Wall Stainless Steel Tube

304 Stainless Steel Handrail Tube

304 Stainless Steel U Shaped Tube

304 Thin-Wall Stainless Steel Tube

304 Inner/Outside Polished Stainless Steel Tube, Pipes
304 Stainless Steel Capillary Tube
304 Stainless Steel Seamless Tube

304 Inner/Outside Polished Stainless Steel Tube, Pipes

304 Stainless Steel Capillary Tube

304 Stainless Steel Seamless Tube

AISI 304 seamless Pipe/Tube
AISI 304 welded Pipe/Tube
SUS 304 Pipe/Tube
AISI 304 seamless Pipe/Tube
AISI 304 welded Pipe/Tube
SUS 304 Pipe/Tube
AISI 304 ERW tubes
UNS S30400 Pipe/Tube
DIN 1.4301 Pipe/Tube
AISI 304 ERW tubes
UNS S30400 Pipe/Tube
DIN 1.4301 Pipe/Tube