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STSXM27

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STS447J1 STS403
#STSXM27

Description

Korea KS STSXM27 Ferritic Steel and STSXM27 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: STSXM27
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel STSXM27 KS Korea Ferritic Steel
l2X25H16Γ7AP
STS329J1
STS329J3L
STS329J4L
STS405
STS410L
STS430
STS430F
STS434
STS447J1

Chemical composition(mass fraction)(wt.%) of the STSXM27

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) N(%) Cu(%) Other(%)
Max 0.010 Max O.40 Max O.40 Max 0.03 Max O.020 25.0-27.O 0.75-1.50 Max O.015 Max 0.20 Ni+CuMax 0.50

Mechanical Properties of steel grade STSXM27

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)
134 (≥) 238 (≥) 13 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade STSXM27

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 - -     0.14 -  
757 244 - 22.3 122   -  
388 - 12 23.2   224 331

Heat Treatment of steel grade STSXM27

Heat treated : 1941°C - 1424°C

Technological Curves of steel grade STSXM27

Cross Reference Table (Equivalent Grade) of STSXM27

Grade Standard Country Application
STSXM27 KS Korea Ferritic Steel
STSXM27 KS Korea Ferritic Steel
STS447J1 STS403
Available Suppliers
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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