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SUS890LTP

Description

Japan JIS SUS890LTP austenitic special steel and SUS890LTP Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS890LTP
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS890LTP JIS Japan austenitic special steel
SUS309STP
SUS310TP
SUS310STP
SUS316TP
SUS316HTP
SUS316LTP
SUS316TiTP
SUS317TP
SUS317LTP
SUS3386LTP

Chemical composition(mass fraction)(wt.%) of the SUS890LTP

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

Mechanical Properties of steel grade SUS890LTP

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)
733 (≥) 694 (≥) 44 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade SUS890LTP

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
43 - -     0.44 -  
371 892 - 42.3 412   -  
317 - 44 41.2   324 434

Heat Treatment of steel grade SUS890LTP

Heat treated : 1299°C - 1948°C

Technological Curves of steel grade SUS890LTP

Cross Reference Table (Equivalent Grade) of SUS890LTP

Grade Standard Country Application
SUS890LTP JIS Japan austenitic special steel

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