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SUH 38

Favorite Datasheet
SUH 37 SUH 309
#SUH-38

Description

Japan JIS G 4311 (2011), SUH 38 Specialsteel Heat-resisting steel bars and wire rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUH 38
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUH 38 Austenite JIS Japan Heat-resisting steel bars and wire rods

Chemical composition(mass fraction)(wt.%) of the SUH 38

C Si Mn P S Cr Ni Mo B
0.25 -0.35 ≤1.00 ≤1.20 0.18 -0.25 ≤0.03 19.00 -21.00 10.00 -12.00 1.80 -2.50 0.001 -0.010

Mechanical Properties of steel grade SUH 38

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)
299 (≥) 474 (≥) 14 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade SUH 38

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
33 - -     0.42 -  
588 486 - 43.3 123   -  
547 - 21 23.2   211 343

Heat Treatment of steel grade SUH 38

Heat treated : 1755°C - 1643°C

Technological Curves of steel grade SUH 38

Relevant standard of SUH 38

G 4311 (2011) Heat-resisting steel bars and wire rods G-4311-(2011).pdf
SUH 37 SUH 309
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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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