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SUH 11M

Favorite Datasheet
Stainless W UCX2
#SUH11M

Description

USA SAE SAE J 775 (2004), SUH 11M Specialsteel Engine poppet valve information report and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUH 11M
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUH 11M Precipitation-Hardening SAE USA Engine poppet valve information report

Chemical composition(mass fraction)(wt.%) of the SUH 11M

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe P S
0.47 -0.55 1.00 -2.00 ≤0.60 7.50 -9.50 ≤0.60 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤0.03 ≤0.03

Mechanical Properties of steel grade SUH 11M

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)
868 (≥) 515 (≥) 13 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade SUH 11M

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 - -     0.23 -  
334 115 - 43.3 211   -  
866 - 23 42.2   341 421

Heat Treatment of steel grade SUH 11M

Heat treated : 1367°C - 1348°C

Technological Curves of steel grade SUH 11M

Relevant standard of SUH 11M

SAE J 775 (2004) Engine poppet valve information report SAE-J-775-(2004).pdf
Stainless W UCX2
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Jiangyou Longhai Special Steel Co.,Ltd.

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