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STS436LTB

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STS436L STS436LTP
#STS436L

Description

Korea KS D 3577 (2007), STS436LTB Specialsteel Stainless steel for boiler and heat exchanger tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS436LTB
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS436LTB Ferrite KS Korea Stainless steel for boiler and heat exchanger tubes

Chemical composition(mass fraction)(wt.%) of the STS436LTB

C Si Mn P S Cr Ni Mo N Ti,Nb,Zr
≤0.025 ≤1.00 ≤1.00 ≤0.040 ≤0.030 16.00 -19.00 ≤0.60 0.75 -1.50 ≤0.025 8×(C％+N％) -0.80

Mechanical Properties of steel grade STS436LTB

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)
413 (≥) 598 (≥) 44 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade STS436LTB

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 - -     0.11 -  
315 654 - 34.3 122   -  
456 - 12 42.2   423 224

Heat Treatment of steel grade STS436LTB

Heat treated : 1618°C - 1722°C

Technological Curves of steel grade STS436LTB

Relevant standard of STS436LTB

D 3577 (2007) Stainless steel for boiler and heat exchanger tubes D-3577-(2007).pdf
STS436L STS436LTP
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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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