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201

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0Cr18Ni12Mo2Ti SA 201
#201

Description

USA YB A 213/A 213M (2011), A 240/A 240M (2012), A 249/A 249M (2010), A 276 (2010), A 473 (2009), A 666 (2010), A 959 (2011), SAE J 405 (1998), 201 Specialsteel Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 201
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 201 Austenite YB USA Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Chemical composition(mass fraction)(wt.%) of the 201

C Si Mn P S Cr Ni N
≤0.15 ≤1.00 5.05 -7.50 ≤0.06 ≤0.03 16.0 -18.0 3.50 -5.50 ≤0.25

Mechanical Properties of steel grade 201

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
139 (≥) 843 (≥) 31 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 201

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
32 - -     0.24 -  
952 177 - 24.3 331   -  
738 - 24 44.2   333 133

Heat Treatment of steel grade 201

Heat treated : 1768°C - 1991°C

Technological Curves of steel grade 201

Cross Reference Table (Equivalent Grade) of 201

Grade Standard Country Application
AISI 201
1.2201
1.1201
1.1201
1.2201
201
S20100
201L
S20103
201LN
S20153
S20161
S20162
S42010
Nickel 201
T201 L
T201 LN
S20100
201
S20103

Relevant standard of 201

A 213/A 213M (2011) Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes A-213-A-213M-(2011).pdf
A 240/A 240M (2012) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications A-240-A-240M-(2012).pdf
A 249/A 249M (2010) Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes A-249-A-249M-(2010).pdf
A 276 (2010) Stainless Steel Bars and Shapes A-276-(2010).pdf
A 473 (2009) Stainless Steel Forgings A-473-(2009).pdf
A 666 (2010) Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar A-666-(2010).pdf
A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels A-959-(2011).pdf
SAE J 405 (1998) Chemical Compositions of SAE Wrought Stainless Steels SAE-J-405-(1998).pdf
0Cr18Ni12Mo2Ti SA 201
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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