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SUS 890LTP

Description

Japan JIS G 3459 (2012), SUS 890LTP Specialsteel Stainless steel pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 890LTP
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 890LTP Austenite JIS Japan Stainless steel pipes

Chemical composition(mass fraction)(wt.%) of the SUS 890LTP

C Si Mn P S Cr Ni Mo Cu
≤0.02 ≤1.00 ≤2.00 ≤0.04 ≤0.03 19.00 -23.00 23.00 -28.00 4.00 -5.00 1.00 -2.00

Mechanical Properties of steel grade SUS 890LTP

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)
383 (≥) 596 (≥) 13 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade SUS 890LTP

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
41 - -     0.32 -  
434 133 - 44.3 131   -  
466 - 11 13.2   411 232

Heat Treatment of steel grade SUS 890LTP

Heat treated : 1711°C - 1123°C

Technological Curves of steel grade SUS 890LTP

Relevant standard of SUS 890LTP

G 3459 (2012) Stainless steel pipes G-3459-(2012).pdf

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