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CRM-15D

Favorite Datasheet
CRM-6D Custom 450
#CRM-15D

Description

USA UNS SAE J 467 (1968), CRM-15D Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: CRM-15D
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel CRM-15D Precipitation-Hardening UNS USA Special Purpose Alloys ("Superalloys")

Chemical composition(mass fraction)(wt.%) of the CRM-15D

C Si Mn P S Ni Cr Al Cu Ti Fe Mo Co W Nb N
≤1.00 ≤0.50 ≤5.00 ≤ ≥ ≤ ≥ ≤5.00 ≤20.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤remaining ≤2.00 ≤ ≥ ≤2.00 ≤2.00 ≤0.20

Mechanical Properties of steel grade CRM-15D

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)
997 (≥) 522 (≥) 31 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade CRM-15D

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
24 - -     0.43 -  
566 356 - 32.3 431   -  
522 - 12 33.2   324 311

Heat Treatment of steel grade CRM-15D

Heat treated : 1352°C - 1929°C

Technological Curves of steel grade CRM-15D

Cross Reference Table (Equivalent Grade) of CRM-15D

Grade Standard Country Application
CRM-15D

Relevant standard of CRM-15D

SAE J 467 (1968) Special Purpose Alloys ("Superalloys") SAE-J-467-(1968).pdf
CRM-6D Custom 450
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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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