SPECIFICATION :
Specifications : ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Dimensions : ASTM, ASME and API
Size : 1/8″NB TO 30″NB IN
Pipes & Tubes : 1/2″ NB – 16″ NB
ERW Pipes & Tubes : 1/2″ NB – 24″ NB
EFW Pipes & Tubes : 6″ NB – 100″ NB
Outer Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated / CDW
Length : Single Random, Double Random & Required Length
Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
End : Plain End, Beveled End, Treaded
ASTM A 312 STAINLESS STEEL 304H PIPES AND TUBES GRADE SPECIFICATIONS
STANDARD | WERKSTOFF NR. | UNS |
SS 304H | 1.4301 | S30409 |
STAINLESS STEEL 304H PIPES AND TUBES CHEMICAL COMPOSITION
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
304H | min. | 0.04 | – | – | – | – | 18.0 | – | 8.0 | – |
max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 |
STAINLESS STEEL 304H PIPES AND TUBES 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 | |||||
304H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
STAINLESS STEEL 304H PIPES AND TUBES 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 | ||||
304H | 515 | 205 | 40 | 92 | 201 |
OTHER TYPES OF STAINLESS STEEL 304H PIPES AND TUBES
• | ASTM A312 TP 304H Stainless Steel Seamless Pipes | • | SS 304H Rectangular Tubes |
• | ASTM A213 TP 304H Stainless Steel Seamless Tubes | • | ASTM A312 TP 304H Stainless Steel Welded Pipes |
• | Stainless Steel 304H Welded Tubes | • | SS 304H Seamless Pipes |
• | Stainless Steel 304H Rectangular Pipes | • | SS 304H ERW Tubes |
• | Stainless Steel 304H EFW Tubes | • | SS 304H Pipes in Europe |
• | AISI 304H welded tubes | • | AISI 304H ERW tubes |
• | DIN 1.4301 pipes | • | SUS 304H Pipes |
• | AISI 304H welded pipes | • | UNS S30409 Pipes |
• | SS 304H ERW Pipes Exporter in Africa | • | SS 304H Rectangular Tubes |
• | SS 304H Square Pipes | • | Stainless Steel 304H Pipes & Tubes in South America |
• | SUS 304H Pipe | • | SUS 304H Tube |
• | UNS S30409 Pipes | • | UNS S30409 Tube |
• | Inox 304H Pipe | • | Inox 304H Tube |
• | Din 1.4948 Pipe | • | Din 1.4948 Tube |