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Brand Name : YUHONG
Model Number : TP409 / UNS S40900 / 1.4512
Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin : China
MOQ : 100 KGS
Price : Negotiable
Payment Terms : T/T, L/C
Supply Ability : According to Clients' Requirement
Delivery Time : 5 - 90 Work Days
Packaging Details : Ply-Wooden Case / Iron Case / Bundle with Plastic Cap
Standard : ASTM A268, ASME SA268
Material Grade : TP409, UNS S40900, 1.4512
Type : Seamless,,Welded
Shape : Round
Outer diameter : 6-630mm
Thickness : 1mm-20mm
Length : 1-12m or as your requirements
Ends : Bevled End, Plain End, Thread End
Surface : Annealing,pickling,polishing,Bright
Applications : Construction,Industry,boiler,Chemical
ASTM A268 TP409, UNS S40900, 1.4512 Stainless Steel Seamless Tube For Oil And Gas Plant
ASTM A268 TP409 stainless steel is a Ferritic steel which has excellent mechanical properties and good high-temperature corrosion resistance. This material of steel is commonly considered as a chromium stainless steel, with various applications in exhaust systems of automobiles and applications which demand weldability.
Standards | ASTM A268 / ASME SA268 |
Grade | TP409 / UNS S40900 / 1.4512 |
Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS, etc. |
O.D. Size | 3.35 mm To 101.6 mm |
W.T. | 0.02″ –0.22″, (Special W.T. Available) |
Length | Single Random, Double Random, Or As Custom |
Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Type | Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
Ends | Plain End, Beveled End, Treaded Pipe & Tube |
Equivalent Grades:
STANDARD | WERKSTOFF NR. | UNS | JIS | KS |
TP409 | 1.4512 | S40900 | SUS409 | STS409 |
Chemical composition:
Grade | C | Mg | Ph | Si | Sl | Cr | Ti | Ni | |
TP409 | Min | – | – | – | – | – | 10.5 | 6xC | – |
max | 0.08 | 1 | 0.045 | 1 | 0.045 | 11.75 | 0.76 | 0.5 |
Mechanical properities:
Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HRB) max | Brinell (HB) max |
450 | 240 | 25 | 75 | 131 |
Physical Properties:
Grade | Density (g/Cm3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | |||
0-100°C | 0-315°C | 0-538°C | 100°C | 500°C | ||||
TP409 | 7.8 | 200 | 11 | 11.7 | 12.4 | 25.8 | 27.5 | 460 |
Applications:
Aerospace equipments
Chemical Processing Industry
Food Processing Industry
Petroleum Refining Industry
Waste Treatment Industry
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ASTM A268 TP409, UNS S40900, 1.4512 Stainless Steel Seamless Tube For Oil And Gas Plant Images |