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A 249 TP316LN

Favorite Datasheet
A 240 Type 316LN A 269 TP316LN
#316LN #S31653

Description

USA SAE A 249/A 249M (2010), A 249 TP316LN Specialsteel Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 249 TP316LN
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 249 TP316LN Austenite SAE USA Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

Chemical composition(mass fraction)(wt.%) of the A 249 TP316LN

C Si Mn P S Cr Ni Mo N
≤0.03 ≤0.75 ≤2.00 ≤0.045 ≤0.035 16.0 -18.0 10.0 -14.0 2.00 -3.00 0.10 -0.16

Mechanical Properties of steel grade A 249 TP316LN

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)
353 (≥) 187 (≥) 34 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade A 249 TP316LN

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
11 - -     0.12 -  
246 868 - 24.3 223   -  
316 - 32 42.2   121 223

Heat Treatment of steel grade A 249 TP316LN

Heat treated : 1891°C - 1398°C

Technological Curves of steel grade A 249 TP316LN

Cross Reference Table (Equivalent Grade) of A 249 TP316LN

Grade Standard Country Application
316LN
316LN
TP316LN
TP316LN
TP316LN
TP316LN
TP316LN
SUS316LN
SUS316LN
S31653
S31653
S31653
S31653
S31653
S31653
S31653

Relevant standard of A 249 TP316LN

A 249/A 249M (2010) Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes A-249-A-249M-(2010).pdf
A 240 Type 316LN A 269 TP316LN
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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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