ASTM A268 Tp409, Uns S40900, 1.4512 Stainless Steel Seamless Tube for Oil and Gas Plant

• After-sales Service: Supplied
• Warranty: 30 Years
• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Polished
• Model NO.: seamless
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Material2: Austenitic Stainless Steel
• Material3: Super Duplex Steel
• Material4: Ferritic Stainless Steel
• Material5: Martensitic Stainless Steel
• Material6: Precipitation Hardened Stainless Steel
• Material7: Urea Grade Stainless Steel Pipe
• Applicaiton: Nuclear Power/Electric Power/Oil Refining
• Applicaiton2: Oil and Gas Exploitation
• Applicaiton3: Coal Chemical Industry
• Applicaiton4: Fine Chemical Industry/Natural Gas
• Applicaiton5: Offshore Engineering&Shipbuilding
• Applicaiton6: Sanitary Tubes/Instrumentation Tubing
• Applicaiton7: Seawater Desalination&Water Treatment
• Applicaiton8: Heat Exchanger/Radiator/Steam Boiler
• Applicaiton9: Metallurgy/Oil Exploitation
• Transport Package: Plywood Cases/Plastic Bags Bundled/U Tube Packing
• Specification: OD 6.35-168.3mm
• Trademark: EZS
• Origin: China
• HS Code: 730441
• Production Capacity: 200000 Tons/Year

Product Description

Product Description

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
High Light:	1.4512 Stainless Steel Seamless Tube ,  Annealing Stainless Steel Seamless Tube ,  TP409 Round Stainless Steel Tube

 

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