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SA516Gr65(R-HIC)

China 舞钢Q/WTB SA516Gr65(R-HIC) 抗硫化氢腐蚀用SA516(HIC)/(R-HIC)系列钢板供货技术条件及工艺要点 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals SA516Gr65(R-HIC) WYJ 406 China 抗硫化氢腐蚀用SA516(HIC)/(R-HIC)系列钢板供货技术条件及工艺要点

Chemical composition(mass fraction)(wt.%) of the SA516Gr65(R-HIC)

Element Min Max Similar
Nb+V - 0.0300 -
S - 0.0020 -
P - 0.0080 -
S - 0.0030 -
P - 0.0100 -
S - 0.0040 -
P - 0.0150 -
Ca 0.0015 0.0030 -
O - 0.0030 -
Nb - 0.0300 -
Al 0.0200 - -
Mn 0.7900 1.3000 -
Si 0.1300 0.4500 -
C - 0.2300 -

Mechanical Properties of steel grade SA516Gr65(R-HIC)

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)
486 (≥) 687 (≥) 33 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade SA516Gr65(R-HIC)

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
23 - -     0.24 -  
671 356 - 31.3 124   -  
783 - 34 44.2   214 324

Heat Treatment of steel grade SA516Gr65(R-HIC)

Heat treated : 1896°C - 1579°C

Technological Curves of steel grade SA516Gr65(R-HIC)

Cross Reference Table (Equivalent Grade) of SA516Gr65(R-HIC)

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