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SA-29 Grade 86L15

America ASME SA-29Grade86L15 热加工与冷精整碳钢和合金钢棒材通用要求 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals SA-29 Grade 86L15 ASME SA-29/SA-29M America 热加工与冷精整碳钢和合金钢棒材通用要求

Chemical composition(mass fraction)(wt.%) of the SA-29 Grade 86L15

Element Min Max Similar

Mechanical Properties of steel grade SA-29 Grade 86L15

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)
583 (≥) 678 (≥) 12 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade SA-29 Grade 86L15

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 - -     0.21 -  
249 966 - 31.3 114   -  
115 - 42 32.2   144 133

Heat Treatment of steel grade SA-29 Grade 86L15

Heat treated : 1667°C - 1368°C

Technological Curves of steel grade SA-29 Grade 86L15

Cross Reference Table (Equivalent Grade) of SA-29 Grade 86L15

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