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A 1031 Grade 8660

Description

USA SAE A 1031/A1031M (2012), A 1031 Grade 8660 Specialsteel Steel, Sheet and Strip, Heavy-Thickness Coils, Alloy, Drawing Steel and Structural Steel, Hot-Rolled and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 1031 Grade 8660
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 1031 Grade 8660 Precipitation-Hardening SAE USA Steel, Sheet and Strip, Heavy-Thickness Coils, Alloy, Drawing Steel and Structural Steel, Hot-Rolled

Chemical composition(mass fraction)(wt.%) of the A 1031 Grade 8660

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo V
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 13.00 -15.00 17.00 -19.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ 1.75 -2.75 ≤ ≥

Mechanical Properties of steel grade A 1031 Grade 8660

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)
987 (≥) 286 (≥) 34 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade A 1031 Grade 8660

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
34 - -     0.14 -  
858 472 - 34.3 413   -  
172 - 42 32.2   233 341

Heat Treatment of steel grade A 1031 Grade 8660

Heat treated : 1259°C - 1367°C

Technological Curves of steel grade A 1031 Grade 8660

Cross Reference Table (Equivalent Grade) of A 1031 Grade 8660

Relevant standard of A 1031 Grade 8660

A 1031/A1031M (2012) Steel, Sheet and Strip, Heavy-Thickness Coils, Alloy, Drawing Steel and Structural Steel, Hot-Rolled A-1031-A1031M-(2012).pdf

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