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SUH660

Favorite Datasheet
SUH 330 SUH660
#SUH-660

Description

Japan JIS G 4311 (2011), SUH660 Specialsteel Heat-resisting steel bars and wire rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUH660
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUH660 Austenite JIS Japan Heat-resisting steel bars and wire rods

Chemical composition(mass fraction)(wt.%) of the SUH660

C Si Mn P S Cr Ni Mo Ti V Al B
≤0.08 ≤1.00 ≤2.00 ≤0.04 ≤0.03 13.50 -16.00 24.00 -27.00 1.00 -1.50 1.90 -2.35 0.10 -0.50 ≤0.35 0.001 -0.010

Mechanical Properties of steel grade SUH660

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)
637 (≥) 857 (≥) 33 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade SUH660

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
31 - -     0.22 -  
696 222 - 41.3 132   -  
486 - 33 41.2   141 223

Heat Treatment of steel grade SUH660

Heat treated : 1899°C - 1112°C

Technological Curves of steel grade SUH660

Relevant standard of SUH660

G 4311 (2011) Heat-resisting steel bars and wire rods G-4311-(2011).pdf
SUH 330 SUH660
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