Duplex Stainless Steel Uns S32205/S31803/F51/1.4462 Seamless Pipe with Good Quality and Factory Price

• Type: Seamless
• Technique: Cold Rolled
• Material: Duplex Stainless Steel
• Surface Treatment: Pickling and Annealing
• Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose
• Section Shape: Round
• Transport Package: Plywood Case, Knitting Strips
• Specification: OD: 1/2"--40", WT: 10S--XXS
• Trademark: XTD
• Origin: China
• HS Code: 7304419000
• Production Capacity: 15000 Tons/Year

Product Description

Product Parameters

STANDARDS

• ASTM/ASME: A240 UNS S32205/S31803
• EURONORM: 1.4462 X2CrNiMoN 22.5.3
• AFNOR: Z3 CrNi 22.05 AZ
• DIN: W.Nr 1.4462

Chemical Properties

	C	Mn	Si	P	S	Cr	Mo	Ni	N
2205 (S31803)	0.03 max	2.0 max	1.0 max	0.03 max	0.02 max	min: 21.0 max: 23.0	min: 2.5 max: 3.5	min: 4.5 max: 6.5	min: 0.08 max: 0.20
2205 (S32205)	0.03 max	2.0 max	1.0 max	0.03 max	0.02 max	min: 22.0 max: 3.5	min: 3.0 max: 3.5	min: 4.5 max: 6.5	min: 0.14 max: 0.20

Mechanical Properties

Grade	Tensile Strength ksi (min)	Yield Strength 0.2% ksi (min)	Elongation %	Hardnes (HB) MAX
2205	90	65	25	217

Physical Properties

	Density lbm/in3	Electrical Resistivity mW•in	Thermal Conductivity (BTU/hr•ft•°F)	Heat Capacity BTU/lbm•°F	Electrical Resistivity (in x 10-6)
at 68°F	0.278	27.6	8.7	0.112	33.5
at 212°F		26.1	9.2	0.119	35.4
at 392°F		25.4	9.8	0.127	37.4
at 572°F		24.9	10.4	0.134	39.4

 

Product application

Applications

• Chemical processing, transport and storage - pressure vessels, tanks, piping, and heat exchangers
• Oil and gas exploration and processing equipment - piping, tubing, and heat exchangers
• Marine and other high chloride environments
• Effluent scrubbing systems
• Pulp and paper industry - digesters, bleaching equipment, and stock-handling systems
• Cargo tanks for ships and trucks
• Food processing equipment
• Biofuels plants

Company Profile

 

 

 

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