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SA-213 TP347LN

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A 580 Type 347LN SA-312 TP347LN
#347LN

Description

USA AMS SA-213/SA-213M, SA-213 TP347LN Specialsteel Specification for 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: SA-213 TP347LN
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-213 TP347LN Precipitation-Hardening AMS USA Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Chemical composition(mass fraction)(wt.%) of the SA-213 TP347LN

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo V
0.005 -0.02 ≤0.75 ≤2.00 ≤0.04 ≤0.03 9.00 -13.00 17.00 -20.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ 0.06 -0.10 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade SA-213 TP347LN

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)
334 (≥) 437 (≥) 21 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade SA-213 TP347LN

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
33 - -     0.21 -  
683 281 - 31.3 331   -  
768 - 42 21.2   134 414

Heat Treatment of steel grade SA-213 TP347LN

Heat treated : 1381°C - 1914°C

Technological Curves of steel grade SA-213 TP347LN

Cross Reference Table (Equivalent Grade) of SA-213 TP347LN

Grade Standard Country Application
347LN
TP347LN
TP347LN

Relevant standard of SA-213 TP347LN

SA-213/SA-213M Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes SA-213-SA-213M.pdf
A 580 Type 347LN SA-312 TP347LN
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Jiangyou Longhai Special Steel Co.,Ltd.
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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