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- API 5CT N80 casing and tubing pipe
- API 5CT K55 casing and tubing pipe
- API 5CT J55 casing and tubing pipe
- EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
- EN10028-2 P265GH Pressure vessels steel equivalents
- EN 10210 S355J2H low alloy carbon structural steel
- EN 10210 S355J0H steel hollow materials
- GB/T 18248 34CrMo4
- GB/T 18248 35CrMo alloy steel
- 30CrMo steel Heat treatment, 30CrMo steel tube/pipe
astm a240 2205 stainless steel,Duplex S32205 stainless steel
Duplex 2205 is a two-phase, ferritic, austenitic 22% chromium, 3% molybdenum, 5 to 6% nickel alloyed stainless steel,2205 is the most widely used duplex (ferritic/austenitic) stainless steel grade. Duplex S32205 gives better guaranteed corrosion resistance, but for much of the Duplex S31803 currently produced also complies with Duplex S32205. 2205 is not generally suitable for use at temperatures above 300ºC as it suffers from precipitation of brittle micro constituents, nor below -50ºC because of its ductile-to-brittle-transition.
Due to its high chromium, molybdenum, and nitrogen content, Duplex 2205 demonstrates superior corrosion resistant properties to 316 and 316L in most environments.Duplex S32205 stainless steel is widely used in Chemical processing, transport and storage,Oil and Gas exploration and processing equipment,Marine and other high chloride environments,Pulp and paper digesters, liquor tanks and paper machines.
ASTM A240 2205 Chemical Composition
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ASTM A240 2205 Chemical Composition
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Grade
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The Element Max (%)
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||||||
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C
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Mn
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P
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S
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Si
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Cr
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Ni
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|
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ASTM A240 2205
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0.03
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2.00
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0.030
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0.020
|
1.0
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22-23
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4.5-6.5
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Mo
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N
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Ti
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Cb
|
|
|
||
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3-3.5
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0.14-0.20
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-
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0.8
|
|
|
||
ASTM A240 2205 Mechanical Property
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ASTM A240 2205 Mechanical Property
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Grade
|
|
||||
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Yield
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Tensile
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Elongation
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Hardness, max
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||
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ASTM A240 2205
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Min Mpa
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Mpa
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Min %
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Brinell
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Rockwell B
|
|
450
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655
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25%
|
293
|
-
|
|
shanghai katalor is the astm a240 2205 stainless steel supplier and Stockist in China.we can supply Duplex S32205 stainless steel in different forms ,such as machine parts,plates,tubes,bar and other kinds of form.our Duplex S32205 stainless steel have sold to over 50+ countries,such as india ,Indonesia, Malaysia, Singapore, Myanmar, Peru, Chile and so on.if you need Duplex S32205 stainless steel,please contact us by [email protected] or telephone ,we will reply you as soon as possiable!