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STS890LTP

Korea KS STS890LTP 不锈钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: STS890LTP / STS890LTP
Category Grade Standard Region/Area Standard Content
Metals STS890LTP KS D 3576 Korea 不锈钢管

Chemical composition(mass fraction)(wt.%) of the STS890LTP

Element Min Max Similar

Mechanical Properties of steel grade STS890LTP

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)
944 (≥) 734 (≥) 33 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade STS890LTP

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
13 - -     0.12 -  
938 274 - 12.3 214   -  
741 - 23 34.2   211 414

Heat Treatment of steel grade STS890LTP

Heat treated : 1528°C - 1181°C

Technological Curves of steel grade STS890LTP

Cross Reference Table (Equivalent Grade) of STS890LTP

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